Best Mobile Casinos UKBest Casinos for Mobile in the UK – 2021

Like so many other internet-based activities, online casino gaming is now perfectly optimised for the mobile screen. This means that wherever you have a stable internet connection you can play your favourite mobile slots and casino games and potentially win real money.

So, if you’ve been looking to put your luck to the test, make sure you read on. Throughout this page, you’ll discover the UK’s best mobile online casinos. We’ve outlined your top options along with a variety of bonuses so you can enjoy the ultimate mobile casino experience. Charge up your batteries and join us as we dive into the details!

Slotsia’s Top Online Mobile Casinos

Our experts have compared hundreds of different mobile gaming sites to ensure you get a first-rate iGaming experience and you’ll find the result of their endeavours below. If one particular mobile casino stands out to you, simply click the respective link to claim your offer!

0 extra spins
£100 bonus
  • Welcome bonus up to £100
  • Stunning live casino options
  • Great mobile app

Full T&Cs apply. New players only across two deposits. Cash rewards have 7 days from registration to opt-in from “My Promotions” page & each with 7 days wagering. Deposit £10, £25 or £50 & wager 75x. Only cash stakes on live games qualify & wagering contributions vary. 18+

100 extra spins
£0 bonus
  • 100 Free Spins on Your 1st Deposit
  • Promo code: CASINO100
  • Casino and Live Casino Races
New PokerStars Casino registered players only. 18+. Min. £10 deposit with code ‘CASINO100’, debit card only. 7-day Free Spins expiry. Free Spins valid on 7 slots only. All spins must be used before cashout allowed. Any winnings credited as cash. Full T&Cs apply.
10 extra spins
£0 bonus
  • 10 No Deposit No Wager Free Spins
  • Award-Winning Mobile Casino
Full T&Cs apply. New players only. No deposit needed. 3 days to claim & 3 day expiry. 10x free spins worth 10p. 18+
30 extra spins
£0 bonus
  • Up to 30 Free Spins with Bonus Code
  • No wagering requirement on bonuses ever!
  • Great for bingo fans as well as slot gamers
Bonus code offer: 18+. New Players Only. First deposit only. Min deposit & spend £10. Max 30 spins on Ted at 20p per spin. Spins credited upon spend of £10. Full T&Cs apply. Free spins must be used within 48 hours of qualifying. All winnings are uncapped and credited to your real money balance. Full T&Cs apply.
20 extra spins
£25 bonus
  • 100% up to £25 + 20 Bonus Spins
  • Great selection of games
  • Multi-awarded casino
New players only. 18+. Opt-in required. Min. £10 deposit. 20 Bonus Spins on “Book of Dead” and 100% Deposit Bonus up to £25 on first deposit. 30x wagering requirement for Bonus and Bonus Spins. Game weighting applies. Max £5/spin or £0.50/line or £50/round (live casino). 30 days expiry. Full T&Cs apply.
0 extra spins
£300 bonus
  • 121% Match Deposit Bonus up to £300
  • Slots and casino games from top providers
  • RTP and Volatility displayed for each slot game
18+ New players only. Min deposit £10. Bonus funds are 121% up to £300 and separate to Cash funds. 35x bonus wagering requirements apply. Only bonus funds count towards wagering requirements. £5 max. bet with bonus. Bonus funds must be used within 30 days, otherwise any unused shall be removed. Terms Apply.
200 extra spins
£100 bonus
  • 50% up to £50 + 50 spins on 1st deposit
  • Bonuses over your first 4 days
  • Launched in 2020 📆
Full terms and conditions apply. Offer valid upon 4 deposits. New players only, 18+. Minimum deposit £20. Welcome package split over 4 deposits, 35x wagering applies.
9 New Casino 2021
25 extra spins
£0 bonus
  • Deposit £10 for 25 free spins
  • Promo code: ELECTRIC
  • Casino launched in 2021

First-time depositors only (18+ UK exc NI). Min Deposit: £10. Max Offer: 25 Free Spins [on a game of our choice]. Promo code: ELECTRIC. Free Spins Winnings will be capped at £2.50 and credited as bonus funds. 40x wagering applies to bonus funds. Games Bonus winnings are capped at £100 + original bonus amount. Games bonus funds may only be used on selected games only. Unused Free Spins expire after 7 days. Wagering requirements vary by game. We reserve the right to deny bonuses based on abusive bonus activity across sites operated by the Company. Deposit balance is available for withdrawal at any time (UK only). General withdrawal restrictions & full T&Cs apply. Valid until further notice.

20 extra spins
£50 bonus
  • 100% up to £50 on 1st Deposit
  • 20 Free Spins on Book of Dead
  • Over 350 popular slot games, including progressive jackpot slots

18+. New players only. 100% bonus on first deposit up to £50 & 20 Bonus Spins. Bonus spins are credited immediately and are valid for Rich Wild and the Book of Dead slot only. Min first deposit £20. Max bonus £50. Max bonus bet £5. Max bonus cash-out £250. 40x wagering requirements. Bonus expiry 30 days. Bonus spins expiry 2 days. Game restrictions apply. Further Terms Apply.

100 extra spins
£50 bonus
  • Great gamification
  • Generous welcome package

18+. New Players only. 100% bonus on first deposit up £50 & 100 Bonus spins (50 spins on day 1, 25 on day 2, 25 on day 3) for Book of Dead slot only. Min first deposit of £20. Max bonus £50. Max bonus bet £5. Max bonus cash-out £250. 40x wagering requirements. Bonus expiry 30 days. Bonus spins expire after 48 hours. Game restrictions apply. Further Terms Apply

50 extra spins
£50 bonus
  • £50 Welcome Bonus
  • 50 Free Spins on Book of Dead
  • Loyalty Rewards for Regular Players!

18+. New players only. 100% bonus on first deposit up to £50 plus 50 Bonus spins (30 spins on day 1, 10 on day 2, 10 on day 3 for Rich Wilde and the Book of Dead slot only. Min first deposit £20. Max bonus £50. Max bonus bet £5. Max bonus cash-out £250. 40x wagering requirements. Bonus expiry 30 days. Bonus spins expiry 2 days. Game restrictions apply.  Further Terms Apply.

100 extra spins
£1000 bonus
  • Up to 100 first deposit spins
  • Up to £1000 Welcome Bonus
18+. New players only. Up to 20 (18p) free spins (FS) on Fire and Gold at registration (Max Withdrawal £50). Up to 100 FS on first deposit, awarded in sets over 10 days. 24hr expiry. Locked to Fire and Gold. Up to £1000 deposit match on first 5 deposits. Min £10 deposit. Dep1: up to 300%, Max £50. Dep2: up to 200%, Max £100. Dep3&4: up to 100%, Max £200. Dep5: up to 50%, Max £450. Bonuses and FS winnings subject to 40x wagering requirement. Withdrawing qualifying deposit excludes player from promotion. T&Cs apply,

Slotsia’s Guide to Mobile Casinos

How Do Mobile Casinos Work?
Types of Mobile Casinos
Playing on a Mobile Browser vs App
Best Casinos for Apple and Android
Mobile Casino Bonuses

How Do Mobile Casinos Work?

Mobile online casinos work in much the same way that regular sites do. Once you’ve decided upon your preferred casino, you can either sign up for an account by visiting via a browser or by downloading an app should one be available. Either way, the registration process is typically straightforward and should only take you a couple of minutes.

If you want to register on a desktop, you needn’t worry. Nowadays, most mobile-optimised casinos have cross-platform capability, which means you can log in to your phone account using the same details as on desktop or tablet. Therefore, you can get straight to the heart of the action whenever and wherever you want.

Irrespective of how you sign up, you simply need to tap the icon on your device’s home screen or navigate to the site using a mobile-compatible browser to get started. From there, you can claim any of the available offers to play with bonus credit or free spins. However, bear in mind that bonuses are often limited to single-use. Therefore, you cannot claim the same offer on multiple devices.

Best Mobile Casino BonusesType of Mobile Casinos

As you may expect, there are multiple types of online mobile casinos. Some focus on traditional live dealer gameplay, whereas others build their offering around various casino bonuses. Below, we’ve listed the different sorts of mobile gaming sites UK players can enjoy.

No Deposit Mobile Casino

If you’re looking to test out a casino before spending real money, no deposit mobile casinos are the way to go. These enable you to claim an introductory offer before making a deposit, which allows you to take a tour of the casino to see if it suits your needs.

Of course, first, you will need to sign up for an account as a new player to claim a no deposit bonus. You can do this by registering via the mobile site or by downloading the app.

You’ll then be able to use your bonus to try out various games for free, whilst still being in with a chance of winning real money. It’s also worth bearing in mind that no deposit bonuses can come in multiple forms. Some mobile casinos for Android may offer a no deposit cash bonus, whilst other sites may provide several no deposit free spins. However, each type of bonus is completely free and definitely worth snapping up!

New Casinos for Mobile

The popularity of online gambling has steadily increased over the years. As such, you’ll see many new online mobile casinos opening their digital doors each month. The question that remains, however, is why should you choose a new site over a more well-established brand?

Well, simply put, they tend to offer larger bonuses than their competitors to attract new players. Also, you needn’t worry about game selection as, nowadays, new casinos build a comprehensive gaming library before they launch. This means you get the best of both worlds. You can take advantage of incredibly valuable casino offers and still enjoy all of your favourite casino games.

So, to make sure that you never miss out on the latest casinos for UK players, make sure to check back in with us at Slotsia!

Live Mobile Casino

Those of you who prefer a more traditional approach to casino gaming can enjoy live dealer action on mobile. Like desktop sites, these sites provide a complete live casino atmosphere. You can play the same great games, created by specialist providers, on any device.

One of the main reasons live mobile casinos are so appealing, though, is due to their functionality. Instead of having to click individual chips to place your bet, you can do everything via a few taps of your screen. Additionally, you can take a seat at the tables wherever you want. Granted, you’ll be sacrificing screen size but the HD video streamed directly to your device provides a crystal clear display.

Therefore, if you want to fit in a few roulette spins or hands of blackjack you can do so with ease!

Online Mobile Casinos vs Android/Apple Casinos

Although most downloadable apps offer a comparative experience to the best mobile browser casinos, there are a few key differences. To help you make an informed decision, we’ve provided a list of pros and cons for each below.

Online Mobile Casinos

 Access the site’s full range of mobile games

Check Mark Icon Optimised navigation

Check Mark Icon Great selection of bonuses

Dash Icon Website may be difficult to navigate on the smaller screen

Dash Icon Casino game selection may be more streamlined

Downloadable Casino Apps

Check Mark Icon Free to download

Check Mark Icon No storage space required

Check Mark Icon Instant access to your favourite games

Dash Icon Mobile compatible browser required

Dash Icon Not all casinos have a dedicated mobile app

As you can see, there are advantages and disadvantages to each option. Ultimately, it comes down to preference. If you want to experience the full range of games a browser-based mobile casino may be optimal. However, if you prefer instant access then an app may be better suited to your needs.

Downloading Mobile Casino AppsBest Mobile Casinos for Android and Apple

With so many casinos to choose from it can be difficult to separate the top choices from the run-of-the-mill offerings. That’s why each casino we come across undergoes a stringent review process before receiving any sort of recommendation. Below, you’ll find the criteria we use to discover the best mobile casinos for Android, Apple and other devices.

Diamond Icon User Interface

We ensure that the site, or app, provides a user-friendly experience. We check to see if the layout offers simple navigational tools to access each area of the app.

Security Icon Licensing & Security

Your safety is of paramount importance to us. That’s why we make sure to only recommend UKGC-licensed websites and apps. Additionally, we check the security measures in place to ensure they’re up to the latest technological standards.

Slot Icon Game Selection

Mobile casinos can vary from their desktop counterparts. Sometimes, certain games that are available on desktop may not be on a handheld device. Nevertheless, we confirm whether or not the range of games on mobile is sufficient to provide a comprehensive and varied experience.

Present Icon Bonuses and Promotions

Value for money is important. Bonuses and promotions can go a long way to enhancing your overall experience, which is why we shop around for the best deals. That way you can maximise your playing time without sacrificing even a minute to search for bonuses.

Pound Icon Payment Methods

We assess the casino’s banking options to see which payment methods are available. The top UK casinos will provide a range of card, eWallet and instant banking solutions for mobile players, which is why they appear higher on our list of recommended sites.

Star Icon Customer Support

Should you have any questions or concerns, it’s important that you’re able to contact support quickly and conveniently. Therefore, we test the various support options to gauge how well they’re adapted to the mobile experience.

Mobile Casino BonusesSlostia’s Casinos Bonus Offers for Mobile Users

Here at Slotsia, our recommended mobile online casinos offer a variety of bonuses. However, we understand that there’s no one size fits all when it comes to your iGaming needs. Avid slot players may prefer a different type of bonus to those who prefer table games. Therefore, below, we’ve provided an overview of the most common mobile bonuses and why they may better suit your preferred playstyle.

Gold Present Icon Welcome Bonus

As a new player, you could get your hands on a welcome offer to kickstart your mobile gaming session. At participating sites, you can typically claim a combination of a deposit match and several introductory free spins upon crediting your account with a deposit. By doing so, you can extend your playing time and even try out different games. It serves as an introduction to the overall site; you may end up discovering something new that you’ll love to play!

Free Spins Icon Free Spins

Free spins are great if you’re looking to play mobile slots without spending your own funds. This type of bonus allows you to spin for free, whilst enjoying all that a game has to offer. The added benefit is that you’ll keep everything you win, though you may need to navigate certain wagering requirements before requesting a withdrawal.

Coins Icon Deposit Bonus

If you’re planning on making a deposit, a deposit match is a great way to get even more funds to play with. Where available, your chosen mobile casino will match a percentage of your deposit up to a certain amount. The most beneficial aspect of a deposit bonus is that you can use the extra funds to play all sorts of different casino games, you’re not tied down to just slot gaming.

Discover More at Slotsia

From the best UK mobile casinos to some of the most impressive bonuses around, you now have everything you need to get started. We’ve discussed the pros and cons of mobile gaming so you can make an informed decision as to where’s best suited to your needs.

However, before you go, we’d like to point out that’s not all we have to offer. Here at Slotsia, you’ll find plenty of other information to help improve your overall experience. We have pages dedicated to a variety of no deposit bonuses and no wagering bonuses, along with up to date information on the best UK casinos, slots and more!


If you have any other questions about playing casino games on your mobile, check out our handy FAQ section. You’ll find concise answers to some of the most common questions we receive from players.

You do not need to download an app to play on your tablet or phone. Although many sites now provide dedicated apps for iOS and Android, you can still play via a mobile compatible browser.

Yes, you can win cash prizes at real money mobile casinos. You can claim various bonuses to be in with a chance of winning real money but you will need to meet various terms and conditions before requesting a withdrawal. Alternatively, you could make a deposit and, provided that there are no restrictions, you can play the available games to be in with a chance of winning!

Yes, at most leading mobile casinos. Many sites provide the same offers to both desktop and mobile players. However, there may also be exclusive offers available on each platform. To see which bonuses you can claim make sure to read the terms and conditions beforehand.

In most cases, yes. Mobile-optimised casinos often offer a great selection of games. However, certain sites do offer a reduced number of games on mobile, as they favour a more streamlined casino gaming approach. Nevertheless, as providers are constantly optimising their releases for the smaller screen, you should never be short of something to play!

There’s no one size fits all. It really depends on what games you like to play! The first thing to check is how many games the casino offers on mobile (as some only offer a small selection) and see if you can find your favourites. Also, check out their welcome bonus! Browse through our list of top mobile sites to see the best bonuses and follow the link to a site that tickles your fancy.

Not necessarily. Some online casinos do have specially-made mobile apps which you can download onto your iOS or Android device. However, if you prefer, you can join an online casino where you can just login and play from your mobile browser. For more information on each mobile casino and how to play, you can read our full casino reviews.

Not all online casino games that you can play on desktop are available to play on mobile. However, with the introduction of the latest HTML5 technology, new game releases are smartphone and tablet-friendly! What’s more, some developers are upgrading their old game releases so you can get nostalgic on your mobile.

Not necessarily. As a new player, you will, of course, need to create an account to play at any mobile casino, whether it be via desktop, phone or tablet. However, as an existing customer, you should be able to log in using the same details on any device, regardless of which you initially used to sign up.

Mobile casinos provide an array of different payment methods for you to use. Like desktop sites, you can select from a range of traditional card payments, along with various eWallet and instant banking solutions. Additionally, certain networks and companies provide mobile exclusive deposit options such as PayForIt and Apple Pay.