Best Slot Apps and Mobile Slots in April 2024

James Briscoe

Updated by

James Briscoe

Editor

Lee James Gwilliam

Fact Checked by

Lee James Gwilliam

Senior Vice-President

Last Updated on 3rd April 2024, 03:31 PM

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The best mobile slots and slot apps in the UK, ranked and reviewed by our experts. Plus exclusive bonuses and a guide to playing mobile slot games on your phone.

Affiliate disclosure: At Casinos.com, we want to ensure that players are matched with the right casino and sportsbook offers for them. For this reason, some of the recommended site links are affiliate links. This means that if you visit a website through our link and make a deposit, Casinos.com will receive a commission payment at no extra cost to you.
  1. 1
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    #ad. 18+. Gamble Responsibly. Begambleaware.org. New Customers Only. T&Cs apply. The Welcome Bonus is only available to newly registered players who make a minimum initial deposit of € 10.
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    Red Axe Play Bonus 100% Welcome Bonus up to £100 + 20 Extra Spins on Book of Dead
    Mobile Slots 376 iOS Casino App Y/N icon-no Android Casino App Y/N icon-no Wagering Multiplier 50x Payment providers Visa Electron MasterCard PayPal Skrill Opt In Required icon-yes Number of Free Spins 20 Minimum Bet/Deposit to Qualify £10.00
    #ad. 18+. Gamble Responsibly. Begambleaware.org. New Customers Only. T&Cs apply. Wager from real balance first. 50X wager the bonus. Contribution varies per game. Selected games only. Wager calculated on bonus bets only. Bonus valid 30 Days from receipt/ extra spins valid for 7 days from issue. Max conversion: 3x the bonus amount or from extra spins:£20. Withdrawal requests voids all active pending bonuses. Excluded Skrill and Neteller deposits. Full Terms apply.
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    All British Bonus 100% Welcome Bonus up to £100 + 10% Cashback
    Mobile Slots 1176 iOS Casino App Y/N icon-yes Android Casino App Y/N icon-yes Minimum Deposit to Qualify £20.00 Payment providers Paysafecard NETELLER Skrill MasterCard Wager Requirement 35x % Cashback 10% % Match 100%
    #ad. 18+. Gamble Responsibly. Begambleaware.org. New Customers Only. T&Cs apply. Maximum bonus is 100% up to £100 | Min. deposit is £20 | No max cash out | Wagering is 35x bonus | Maximum bet with an active bonus is £5 | Eligibility is restricted for suspected abuse | Cashback is cash with no restrictions | Skrill & Neteller deposits excluded | Cashback applies to deposits where no bonus is included.
  4. 4
    LeoVegas Bonus Welcome Bonus up to £100 + 50 Bonus Spins
    Mobile Slots 2028 iOS Casino App Y/N icon-yes Android Casino App Y/N icon-yes Minimum Deposit to Qualify £10.00 Payment providers VISA MasterCard PayPal Apple Pay Wager Requirement 35x Maximum Bonus £100.00 % Match 100%
    #ad. 18+. Gamble Responsibly. Begambleaware.org. New Customers Only. T&Cs apply. Opt in & deposit £10, £25 or £50 within 7 days & further 7 days to wager cash stakes 35x to unlock reward (£50 on 2 deposits). 3 day exp. Wagering/game contributions vary. 25 wager-extra spins x10p to be added to Big Bass Splash with each qualifying deposit, 3 day expiry.
  5. 5
    QuinnBet Bonus £25 Cashback Bonus + 10 Extra Spins
    Mobile Slots 1943 iOS Casino App Y/N icon-no Android Casino App Y/N icon-no % Cashback 50% Payment providers VISA MasterCard Revolut Minimum Bet/Deposit to Qualify £10.00 Value per Free Spin £0.10 Wagering Multiplier x5
    #ad. 18+. Gamble Responsibly. Begambleaware.org. New Customers Only. T&Cs apply. To activate this promotion, you must deposit and stake a minimum of £10. You must place a minimum of 5 rounds during the qualifying period and 4 of these rounds must be at least half the value of your highest placed wager. T&Cs apply | 18+ New UK Customers Only | BeGambleAware.org | Gamble Responsibly
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    Virgin Games Bonus Play £10 + Get 30 Bonus Spins on Double Bubble
    Mobile Slots 400 iOS Casino App Y/N icon-yes Android Casino App Y/N icon-yes Minimum Deposit to Qualify £10.00 Payment providers VISA MasterCard Maestro Apple Pay Wager Requirement 1x Number of Bonus Spins 30 Value per Bonus Spin £0.01
    #ad. 18+. Gamble Responsibly. Begambleaware.org. New Customers Only. T&Cs apply. Must opt in. Min £10 deposit & wager. 30 day expiry from deposit. Extra Spins: on Double Bubble. 1p coin size, max lines. Bingo: Advertised ticket value based on £1 tickets. Game availability & restrictions apply. **£10 lifetime deposit for Daily Free Games.
  7. 7
    PlayOJO Bonus Get 80 Extra Spins on your 1st Deposit (No Wagering Requirements)
    Mobile Slots 1510 iOS Casino App Y/N icon-yes Android Casino App Y/N icon-yes Wager Requirement 0x Payment providers Siru Mobile Entropay Cubits Trustly Value per Bonus Spin £0.10 Minimum Deposit to Qualify £10.00 Winnings in Cash or Bonus Cash
    #ad. 18+. Gamble Responsibly. Begambleaware.org. New Customers Only. T&Cs apply. First deposit only. This offer is only available for first time depositors. Min deposit is £10. 80 Extra Spins on Big Bass Bonanza. Spin Value: £0.10. This offer cannot be used in conjunction with any other offer. This offer is only available for specific players that have been selected by PlayOJO. If you have arrived on this page not via the designated offer via PlayOJO you will not be eligible for the offer. OJO’s Rewards and Game Play policy applies.
  8. 8
    Buzz Bingo Bonus Deposit £10, Get £40 in Bingo Bonuses + 200 Bonus Spins
    Mobile Slots 750 iOS Casino App Y/N icon-yes Android Casino App Y/N icon-yes Minimum Bet/Deposit to Qualify £10.00 Payment providers MasterCard VISA PayPal Paysafecard Wagering Multiplier 20x Free Bingo Tickets icon-yes Maximum Bonus £40.00
    #ad. 18+. Gamble Responsibly. Begambleaware.org. New Customers Only. T&Cs apply. Deposit £10, stake £10 on Bingo, get £30 bonus (x4 Wagering) & £10 Club voucher, &/or stake £10 on slots, get 200 x 10p Fishin’ Frenzy The Big Catch Jackpot King (x20 wagering) & £5 Club slots voucher. Use winnings in cash balance/further deposit to claim both. £5 minimum withdrawal.
  9. 9
    PokerStars Bonus 200% Welcome Bonus up to £300 + 100 Bonus Spins

    Promo Code: BONUS300

    Mobile Slots 574 iOS Casino App Y/N icon-yes Android Casino App Y/N icon-yes Minimum Deposit to Qualify £10.00 Payment providers Maestro MasterCard VISA PayPal Wager Requirement 5 redemption points per £1 Maximum Bonus £300.00 Value per Bonus Spin £0.10
    #ad. 18+. Gamble Responsibly. Begambleaware.org. New Customers Only. T&Cs apply. Min. deposit £10 with code ‘BONUS300’. Debit card only. Wagering requirements apply. Selected Slots only. 5 redemption points per £1 to clear bonus. Game contributions vary. 7-day expiry.
  10. 10
    Fun Casino Bonus 100% Welcome Bonus up to £123
    Mobile Slots 1253 iOS Casino App Y/N icon-yes Android Casino App Y/N icon-yes Minimum Deposit to Qualify £10.00 Payment providers MuchBetter Paysafecard NETELLER Skrill Wager Requirement 50x Maximum Bonus £123.00 % Match 100%
    #ad. 18+. Gamble Responsibly. Begambleaware.org. New Customers Only. T&Cs apply. Maximum bonus is £123. Max bet with bonus is £5. No max cash out. Wagering is 50x. Skrill & Neteller excluded. Eligibility is restricted for suspected abuse.
  11. 11
    888 Bonus 100% Welcome Bonus up to £100
    Mobile Slots 945 iOS Casino App Y/N icon-yes Android Casino App Y/N icon-yes Minimum Deposit to Qualify £10.00 Payment providers Trustly PayPal Skrill NETELLER Wager Requirement 30x Maximum Bonus £100.00 % Match 100%
    #ad. 18+. Gamble Responsibly. Begambleaware.org. New Customers Only. T&Cs apply. 1st time depositor at 888casino only • £20 min deposit • Claim within 48 hrs • Valid for selected games • Bonus wins capped at £500 • 30x wagering – req. vary by game • Bonus expires within 90 days • Payment method & country restrictions apply • Withdrawal terms & T&Cs apply.
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    Casumo Bonus 100% Welcome Bonus up to £25 + 20 Bonus Spins
    Mobile Slots 2124 iOS Casino App Y/N icon-yes Android Casino App Y/N icon-yes Minimum Deposit to Qualify £10.00 Payment providers Paysafecard MasterCard VISA Apple Pay Wager Requirement 30x Maximum Bonus £25.00 Value per Bonus Spin £0.10
    #ad. 18+. Gamble Responsibly. Begambleaware.org. New Customers Only. T&Cs apply. Opt-in required. 20 Bonus Spins on “Sahara Riches Cash Collect” at 10p per spin and 100% Deposit Bonus up to £25 on first deposit (payment method and play restrictions apply). Min. deposit £10. 30x wagering for Bonus Spins and Deposit Bonus (game weighting applies). Max. £5/spin or £0.50/line. 30 days expiry.
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    Mobile Slots 1094 iOS Casino App Y/N icon-no Android Casino App Y/N icon-yes Minimum Deposit to Qualify £20.00 Payment providers Paysafecard PayPal Visa Electron VISA Wager Requirement 50x Maximum Bonus £300.00 Value per Bonus Spin £0.10
    #ad. 18+. Gamble Responsibly. Begambleaware.org. New Customers Only. T&Cs apply. 1st dep. of £20-£300, max bonus £300 on selected slots; 50x wagering on the sum of deposit & bonus applies. Max convertible 5x bonus amount received. Extra Spins: Use code: REGAL when depositing in the cashier. 5 Batches of 10 FS Daily. Winnings capped at £10 per batch. Full T&Cs apply.
  14. 14
    Casimba Bonus 100% Welcome Bonus up to £200 + 50 Bonus Spins
    Mobile Slots 1386 iOS Casino App Y/N icon-yes Android Casino App Y/N icon-yes Minimum Deposit to Qualify £20.00 Payment providers Trustly Paysafecard NETELLER Skrill Wager Requirement 35x Maximum Bonus £200.00 Value per Bonus Spin £0.10
    #ad. 18+. Gamble Responsibly. Begambleaware.org. New Customers Only. T&Cs apply. Min. deposit £20. Max. bonus bet is £5. Bonus spins on selected games only and must be used within 72 hours. Winnings from Bonus spins credited as bonus funds and capped at £100. Bonus funds expire in 30 days, unused bonus funds will be removed. Welcome Offer is 100% match up to £200 plus 50 bonus spins on your 1st deposit, 50% match up to £50 on your 2nd deposit. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus & cash. Only bonus funds count towards wagering contribution. Affordability checks apply.
  15. 15
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    Mobile Slots 900 iOS Casino App Y/N icon-yes Android Casino App Y/N icon-yes Minimum Deposit to Qualify £10.00 Payment providers Visa Electron VISA MasterCard Paysafecard Wager Requirement 40x Maximum Bonus £500.00 Bonus Code WELCOME
    #ad. 18+. Gamble Responsibly. Begambleaware.org. New Customers Only. T&Cs apply. 1st dep only (min £10), Dep Code WELCOME must be entered, 100% slots bonus up to £500 + £7, valid 7 days, on selected slots; 40x wagering on the sum of deposit & bonus applies. Max convertible to real is 5x bonus amount received bonus & wins for selected slots only. Full T&Cs apply.
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    Pink Casino Bonus 100% Welcome Bonus up to £150 + 50 Bonus Spins
    Mobile Slots 379 iOS Casino App Y/N icon-yes Android Casino App Y/N icon-yes Minimum Deposit to Qualify £10.00 Payment providers VISA MasterCard PayPal Apple Pay Wager Requirement 35x Maximum Bonus £150.00 Value per Bonus Spin £0.10
    #ad. 18+. Gamble Responsibly. Begambleaware.org. New Customers Only. T&Cs apply. 7 days to claim offer and deposit a min of £10 with a further 7 days to wager 35x. Cash stakes only and wagering contributions vary. Max reward £150. 50 wager-extra spins 0.10p each on Big Bass Splash awarded after wagering complete, winnings paid as cash. 3 day expiry.
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    Fitzdares Bonus 100% Welcome Bonus up to £100
    Mobile Slots 720 iOS Casino App Y/N icon-no Android Casino App Y/N icon-yes Minimum Deposit tmaxo Qualify £10.00 Payment providers VISA MasterCard Wager Requirement 40x Maximum Bonus £100.00 % Match 100%
    #ad. 18+. Gamble Responsibly. Begambleaware.org. New Customers Only. T&Cs apply. Minimum deposit £10. Get a Casino Bonus matched to your first deposit, up to £100, after you stake £20 on slots, credited within 48 hours. Bonus expires in 7 days and has a 40x wagering requirement. Additional T&Cs apply. Please bet responsibly.
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    Party Bonus 100% Welcome Bonus up to £100 & 50 Bonus Spins
    Mobile Slots 1445 iOS Casino App Y/N icon-yes Android Casino App Y/N icon-yes Minimum Deposit to Qualify £10.00 Payment providers Paysafecard Skrill NETELLER Maestro Wager Requirement 35x % Match 100% Value per Free Spin £0.10
    #ad. 18+. Gamble Responsibly. Begambleaware.org. New Customers Only. T&Cs apply. Minimum deposit £10 once the offer is claimed. players will receive 50 Extra Spins (value £0.10 each, selected games, valid 7 days) and will have 30 days to release a bonus equivalent to the initial deposit up to £100 (35x wagering, selected games, valid 30 days) Certain deposit types are excluded.
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    SpinYoo Bonus 100% Welcome Bonus up to £250 + 100 Bonus Spins
    Mobile Slots 1625 iOS Casino App Y/N icon-no Android Casino App Y/N icon-no Minimum Deposit to Qualify £10.00 Payment providers VISA Trustly MasterCard Maestro Wager Requirement 35x Maximum Bonus £250.00 Value per Bonus Spin £0.10
    #ad. 18+. Gamble Responsibly. Begambleaware.org. New Customers Only. T&Cs apply. Min Dep £20. Max Bonus Bet £5. Offer: 100% of 1st deposit up to £250 + 100 Yoo Spins on Starburst, Book of Dead, Fire Joker, Gonzo's Quest, & Big Bass Bonanza respectively (first 20 credited on 1st deposit; rest credited at 07:00GMT at 20/day). Spins expire after 23:59GMT on day they’re credited. Winnings from each 20 spins capped at £50 & credited as bonus. Bonus funds expire after 30 days, are separate to Cash funds, & subject to 35x wagering of bonus + deposit amounts. Only bonus funds contribute to wagering requirements. Bonus funds can only be used on slots. Full Terms Apply.
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    #ad. 18+. Gamble Responsibly. Begambleaware.org. New Customers Only. T&Cs apply. New Casino players only. Deposit required. Min bet £10 on qualifying games. 40x wager reqs (bonus only) on selected games. £30 Bonus + 30 Extra Spins for a selected game. Accept within 14 days. Valid for 30 days. Spins value £0.20 each. Certain deposit types excluded. Player restrictions & T&Cs Apply.
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Six of the Best Mobile Slots Sites in the UK

Our casino experts have played a lot of slots on mobile devices in their time. We asked them to come up with a list of the very best places to play mobile slots in the UK right now, and this is what they came up with:

Mobile Slot Site

Slots

Jackpots

App?

BetVictor151953Android and iOS
Casimba138670Android and iOS
Bally Casino93225Android and iOS
All British Casino117613Android and iOS
Casushi81237Android and iOS
Kwiff4874Android and iOS

Best Mobile Slots and Slot Apps: Detailed Look

Given how we spend a lot of time glued to our mobiles, it’s no surprise that playing the best UK slots on phones is now a huge phenomenon. And for good reason – mobile slots are convenient, accessible, and just as fun to play as on desktop.

But it can be hard to choose the top casino online for you considering the amazing choice out there. Following on from our list above, here's more detail on the top mobile slot casinos in the UK.

BetVictor Casino

Established in 2000, BetVictor has become a premier online casino destination in the UK. In addition to its renowned sportsbook, known for offering highly competitive odds, the company has expanded to include a comprehensive online casino platform that works brilliantly on all devices. If you're playing on mbile, BetVictor Casino always delivers an engaging and smooth online gaming experience, featuring a vast array of mobile slot games and a generous welcome offer.

BetVictor Bonus Wager £10 Get £30 Extra + 30 Bonus Spins
#ad. 18+. Gamble Responsibly. Begambleaware.org. New Customers Only. T&Cs apply. 18+ Opt in, deposit, and wager a min of £10 on selected games within 7 days of registration. Get a 3x £10 Casino Bonus Funds for selected games (40x wagering) + 30 Extra Spins on Fishin' Frenzy. Max withdrawal £750. Click for T&Cs. begambleaware.org

Casimba Casino

Casimba Casino offers a user-friendly mobile experience, compatible with both Android and iOS devices, and a straightforward website with a vast selection of games from 69 providers. The platform supports various payment methods for deposits and withdrawals, although it lacks pay-by-phone options. The minimum deposit is £20, while withdrawals start at £30 with varying processing times. However, there is no sports betting available and no direct customer service line if you have complaints.

Casimba Bonus 100% Welcome Bonus up to £200 + 50 Bonus Spins
#ad. 18+. Gamble Responsibly. Begambleaware.org. New Customers Only. T&Cs apply. Min. deposit £20. Max. bonus bet is £5. Bonus spins on selected games only and must be used within 72 hours. Winnings from Bonus spins credited as bonus funds and capped at £100. Bonus funds expire in 30 days, unused bonus funds will be removed. Welcome Offer is 100% match up to £200 plus 50 bonus spins on your 1st deposit, 50% match up to £50 on your 2nd deposit. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus & cash. Only bonus funds count towards wagering contribution. Affordability checks apply.

Bally Casino

Bally Casino, a relative newcomer to the UK’s iGaming scene, brings a rich American heritage and a Las Vegas flair. As you'd expect, it offers a substantial welcome bonus and a wide range of games on a secure platform. There are a couple of drawbacks, such as low withdrawal limits and no phone support. Nonetheless, Bally Casino promises a modern and engaging online gaming experience, enhanced by its promotions and loyalty programmes.

Bally UK Bonus Play £10 Get 90 Bonus Spins
#ad. 18+. Gamble Responsibly. Begambleaware.org. New Customers Only. T&Cs apply. New members only, must opt in. Min £10 deposit & wager. 30 day expiry from deposit. 18+. Extra Spins: on Secrets of the Phoenix Megaways. Spins value: 20p each. Game availability & restrictions apply.

All British Casino

All British Casino stands out with its patriotic theme and premium online gaming experience, boasting a sleek design with modern features like night mode. It offers a wide range of games that appeal to a global audience, despite some minor usability issues. If you have a thing for British culture, no doubt you'll enjoy this fun and fulfilling casino experience that celebrates British heritage.

All British Bonus 100% Welcome Bonus up to £100 + 10% Cashback
#ad. 18+. Gamble Responsibly. Begambleaware.org. New Customers Only. T&Cs apply. Maximum bonus is 100% up to £100 | Min. deposit is £20 | No max cash out | Wagering is 35x bonus | Maximum bet with an active bonus is £5 | Eligibility is restricted for suspected abuse | Cashback is cash with no restrictions | Skrill & Neteller deposits excluded | Cashback applies to deposits where no bonus is included.
How we review slot games

How to Choose Mobile Slots and Slot Apps

Our casino and slot experts first review every mobile slots casino and slot app before recommending them to our readers. This means we sign up to the casino via our mobile or download the app, then check every nook and cranny to make sure it’s legit and worth your time. 

Here are the things we pay close attention to:

  • Licensing: Here at Casinos.com, we only recommend mobile slot sites that are licensed by the UK Gambling Commission. This means the first thing we do is carefully check the licensing details of each mobile casino to ensure that it’s legal and follows strict regulations. 
  • Security: It almost goes without saying, but we’ll say it anyway: it’s essential that your personal and financial information is safe and the games aren’t rigged. To make sure this is the case, our experts verify that mobile casinos employ the latest security technology and undergo regular audits to ensure fair gameplay.
  • Game Selection: Now onto more fun stuff. We take a close look at the variety and quality of the slot games offered by each mobile casino. We also consider the reputation and reliability of the software providers they partner with. So a casino could offer the best slots bonus in the UK of all time, but we would only recommend it if it passed these tests with flying colours.
  • Compatibility: An operator could have a great selection of slots, but this counts for nothing if it won’t work on your device. To check this, our experts test mobile casinos on various devices, including both iOS and Android, to make sure that the slots are smooth and glitch-free.
  • Design and UX: A well designed site can be the difference between a casino that’s a pleasure to play at and one that’s just frustrating to spend time on. Because of this, we look closely at the overall design and user-friendliness of the mobile casino. If it's easy to navigate and the games are organised logically, we'll add it to our list. 
  • Payment Methods and Payout Speed: Our experts take note of what payment methods are offered to make sure that popular options are included, including options that are particularly suited to mobile players, such as deposit by phone bill. We also check how quickly the casino actually pays out winnings in reality.
  • Customer Support: It's important that if you have a question or an issue to resolve, the casino is able to help you quickly. We test this by raising issues via the different contact channels and judging the quality of the response.

In our view, the following mobile casinos are the best to play at now – and they all have apps for iOS and Android just in case you prefer to play that way.

CasinoMobile Slot Games
888 Casino945
All British Casino1176
Casumo2124

Best Mobile Slots and Slot Apps for Android

If you have an Android device and you’re looking for a slot app, you won’t be disappointed by the choices on offer. The Google Play store has arguably the best selection of slot apps out there, which means you should have no problem finding mobile slot casinos to play the latest and greatest slot titles.

But with so many Android slot casinos on the store, how do you pick the best Android slots to play? Well, our experts have created this shortlist to help you get started. They each have thousands of slot games to play as well as other casino games, and they all come with a dedicated (but optional) Android app if you prefer to play on a slots app.

CasinoAndroid AppMobile Slot Games
Video SlotsYes4092
Queen VegasYes3552
Mr VegasYes3121

Best Mobile Slots and Slot Apps for iOS

While there may be less choice of slots apps for iOS than on Android, there’s certainly no drop off in quality. In fact, because iPhones and iPads generally have top class components, slot games tend to have exceptionally good graphics and smooth animations, which only adds to the fun.

Our experts have handpicked the following iOS slot sites for you. We believe these are the best Apple slot sites to play at right now due to their amazing selection of games that have been optimised specifically for iOS. You have the choice of playing via a browser or through the app, which you can find at the official App Store.

CasinoiOS AppMobile Slot Games
Video SlotsYes4092
Mr MegaYes3538
21 CasinoYes960

Top 10 Mobile Slot Games

Starburst Game Logo
Software Provider NetEnt Logo
RTP 96.09%
Volatility Low
Maximum win £50,000
Book of Dead Game Logo
Software Provider Play'n GO Logo
RTP 96.21%
Volatility High
Maximum win £500,000
Sweet Bonanza Game Logo
Software Provider Pragmatic Play Logo
RTP 96.48%
Volatility Medium
Maximum win £2,110,000
Gonzo’s Quest Game Logo
Software Provider NetEnt Logo
RTP 95.97%
Volatility Medium
Maximum win £125,000
Big Bass Bonanza Game Logo
Software Provider Pragmatic Play Logo
RTP 96.71%
Volatility High
Maximum win £525,000
Legacy of Dead Game Logo
Software Provider Play'n GO Logo
RTP 96.58%
Volatility High
Maximum win £500,000
Gates of Olympus Game Logo
Software Provider Pragmatic Play Logo
RTP 96.50%
Volatility High
Maximum win £500,000
Eye of Horus Game Logo
Software Provider Blueprint Gaming Logo
RTP 96.31%
Volatility Medium
Maximum win £50,000
Fire Joker Game Logo
Software Provider Play'n GO Logo
RTP 96.15%
Volatility Medium
Maximum win £80,000
Bonanza Game Logo
Software Provider Big Time Gaming Logo
RTP 95.98%
Volatility High
Maximum win £240,000

Slot Comparison Tool

If you're curious about two or three new online slots and can't decide which one to try first, why not compare them side by side using our handy Slot Comparison widget? Enter the slot name and quickly see all its attributes, including RTP, volatility, minimum and maximum bets, and lots more besides.

The tool opens up in a separate window. Click on the image to get started.

Compare Slots

Types of Mobile Slots You Can Play

Mobile slots come in all shapes and sizes, and some of the categories can be a bit confusing at times. Here we break down the basic types to help you decide which ones to try out. 

Classic Slots

These are digital versions of the original 20th-century slot machines. They typically feature a 3x3 grid and simple gameplay with limited bonus features. If you miss the days of playing fruit machines in your local, these are the slots for you.

Video Slots

Video slots online are the most popular type of mobile slots and offer a wide range of themes, graphics, and gameplay features. These modern slots often include bonus rounds, free spins, and multiple paylines, providing an immersive gaming experience.

3D Slots

These slots use advanced technology to create visually stunning and realistic graphics. They feature detailed animations and characters, which helps bring the game to life on your device.

Branded Slots

These slots are based on popular movies, TV shows, celebrities, or music bands. There are so many to choose from these days that you’re bound to be a fan of at least one of them!

Megaways Slots

Megaways slots use a unique mechanic that allows for thousands of ways to win. The number of symbols on each reel can change, providing exciting and unpredictable gameplay.

Jackpot Slots

Progressive jackpots add an extra layer of excitement to mobile slot games as the chance of a huge payout is always in the air. These jackpots increase over time, offering the potential for life-changing wins. 

The following mobile casinos are known for their great selection of jackpot slots.

CasinoJackpot Slots
Winlandia885
Parimatch562
Fantastic Spins487

Mobile Slot Bonuses Actually Worth Claiming

There are many types of bonuses offered to players in the UK. Brand new casino sites especially try to dazzle you with amazing offers, but not all bonuses are suitable for playing slots on mobile. 

no deposit bonus, for example, may sound good as it allows you to play and potentially win money without first depositing any cash. But the reality is often very different. The bonus amounts are usually so small and the wagering requirements (the number of times you have to bet the bonus amount before you qualify to win) are often so high that you will probably struggle to take advantage of it.

In our vast experience of playing slots both on mobile and desktop, the most valuable bonuses to get are a welcome bonus and free spins offer.

Welcome Bonuses: Great for New Players

As their name suggests, these bonuses are offered to welcome new players that are registering to the casino’s slot app or website. And since welcome slot bonuses are available only to new mobile slot players, they can only be used once. 

The best mobile slot casinos combine different types of bonuses in their welcome offer including a casino deposit bonus free spins and more.

Reload Bonuses: Best for Ongoing Play

A reload bonus is given out when you deposit funds in your casino account at a certain time. The casino will then add bonus money to increase your bankroll. These are usually offered to players periodically, so you don’t have to be a new customer to enjoy them.

How much extra you get depends on the match percentage. For example, a 100% match means that if you deposit £100, the casino will add another £100 in bonus money to your slot app account, giving you a total of £200 to play with. If it’s a 200% match, you’ll receive an extra £200, giving you a bankroll of £300.

Free Spins: Perfect Slot Bonus… If You Like the Eligible Games

Free spins bonuses are perfect for playing slots. They consist of a number of spins at a fixed stake, and you get to enjoy anything that comes from them (winnings, bonuses, progression) in exactly the same way as you would if you had staked your own money.

There are a couple of potential downsides though. First, they'll always come with T&Cs attached, including wagering requirements, so make sure you fully understand what’s involved before you claim the bonus. Second, the free spins are usually given for specific games, sometimes even a single game. Therefore they only make sense if you already enjoy playing the games or are keen to try out a new title.

The following casinos currently have attractive free spins offers:

CasinoFree Spins
Buzz Bingo200
Fruit Kings100
666 Casino66

Playing Slots on Mobile Browser vs Slot App: Which Is Better?

These days, all online casinos have sites that are highly optimised for mobile, so it’s easy to log into a top mobile casino, pick a slot game, and start spinning the reels using your phone. 

However, some operators have gone a step further by creating a dedicated slots app to play on. So the question is: is it worth downloading any of the casino apps in the UK, or are you better off playing through a browser?

The truth is there’s no right or wrong answer to this question – it’s really a case of horses for courses. But there are some differences worth knowing, so we have summarised them in the table below.

Slots on MobileSlot Apps
Greater selection of games – some games, especially older titles, have not been converted to slot appsEnhanced experience – some games have better graphics and are sometimes smoother to play on slot apps
Instant play – no need to download and set up a slot appOffline play – you can play slots for free without an internet connection
Compatible with almost every device – as long as you have a modern browser and a decent internet connection, you can play slotsInstant support – many slot apps have built-in support channels

Free Slot Apps vs Playing for Real Money

Many people are interested in playing mobile slots for free. But what does that mean in reality? Is the slot app free, or the game? Can you win money playing a free slot? And what about bonuses like free spins – where do they come into it?

Should You Pay for a Slots App?

First things first – all types of mobile slot apps should be free. If they are created by a legit online casino (like all those recommended on this page) then the slots app should be available to download from the official iOS or Android store for no charge. Of course, to win money you’ll first have to deposit cash to play with, but be very cautious about any platform that asks for money just to download it. 

Can You Win Money Playing Demo Slots?

Next, you should know that if you play free demo slots on your mobile, you won’t be able to win any real money. You'll be given a dummy bankroll that you can use to stake on the game, but any ‘winnings’ you make when playing are just there to demonstrate what it looks and feels like to play and win. 

Of course, playing free mobile slots is a great way to test whether you enjoy the game without actually risking any money. You can learn the rules of a slot, test out different strategies, and see how smoothly it runs on your device. Just always bear in mind that it’s for fun only.

What Are Free Spins Exactly?

Finally, it’s worth explaining the difference between free spins bonuses and free spins as a feature of the game. If you sign up to a bonus that has free spins, this will give you a few extra spins to use on particular slots, often with a pretty low stake. You can win money using these, although since you first have to deposit money to activate the bonus and then satisfy the wagering requirements before you can claim any winnings, it’s a bit of a stretch to call the spins truly ‘free’.

Free spins as part of an in-game feature, however, cost no extra money. Whether you can win money using them depends on whether you’re playing a demo or real money version of the game, however. 

Expert Tips and Strategies for Playing Mobile Slots

Mobile slots are fun and usually pretty straightforward to play. But how can you improve your chances of winning and have more fun while playing mobile slots? Check out our expert tips:

Manage Your Bankroll

This is one of the most important aspects of playing mobile slots. Your bankroll is the amount of money you have set aside for gambling. It's crucial to play within your budget and set limits on how much you can lose in a session. That way, you won't spend more than you can afford and you won’t start chasing losses. Some banking and e-wallet products are super useful for getting a clear overview of how much you're spending and getting back at each site. PayPal slots bankroll management is particularly handy. 

Choose the Right Bet Size 

There are a few things you should think about when deciding on your bet size (the amount of money you wager on each spin), including your bankroll and the slot's volatility, RTP percentage, paylines, and features.

If you have a smaller bankroll, you should consider playing lower bets to extend your gameplay. On the other hand, if you're looking for bigger payouts, playing with the max lines/coins can help you qualify for those. Finding the right balance is key to maximising your enjoyment and potential winnings.

Using the Auto-Play and Quick-Spin Features

Most mobile slots offer auto-play and quick-spin features, which can automate your spins and speed up the gameplay. But be warned: while these features can save you time and effort, it's important to use them wisely. They can make you lose track of your budget and miss out on some of the fun aspects of the slot.

Play for Free Before You Commit

Before risking your hard-earned cash on a mobile slot game, it's a good idea to first play for free. This gives you the chance to get used to the slot's features, rules, payouts, and volatility. That way you get the necessary experience to maximise your chance of winning and enjoy the game.

Check You Can Claim a Bonus using Your Payment Method

When you sign up at a mobile casino, you’ll have a number of casino payment options to choose from to deposit money. But not all of them are eligible for redeeming bonuses. E-wallets are often excluded from bonuses as they give the player a degree of anonymity, which can lead to the player claiming multiple bonuses at the same casino (this is called bonus abuse). Neteller online casinos often clamp down on this, so do your homework and check the small print first.

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Meet The Author

16 Years
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James Briscoe
James Briscoe
Editor Editor

James worked in non-league football as a press officer before copy-editing local and national newspapers from around Britain. He then stepped into the online casino world in Malta as a copywriter, and since then, he’s continued his iGaming journey as a freelance writer, and is delighted to be helping make Casinos.com content the best it can be.

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