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Best Mobile Slots in the UK

With 3000+ available, mobile slots are easy to find. But knowing which are the best isn’t straightforward. That’s where our knowledge and expertise comes in.

We reveal the top games and where to play them. Explore our list of trustworthy sites. Uncover popular slots and discover new favourites.

Top 5 Casino Apps for Slots

# Casino Bonus
1
LeoVegas Casino
5/5

£400 BONUS

100% up to £400 + 100 Free Spins

18+ New UK players • Select Casino offer on sign-up and deposit • 4 Deposits of £10, £20, £50, £100 matched with a bonus offer of same value (14-day expiry) • 35x real money cash wagering (within 30 days) on eligible games before bonus cash is credited • Spins credited upon deposits; under £50 =10 Spins, £50 or over =25 Spins; on Book of Dead only (3-day expiry, winnings paid in cash) • Play responsibly • 18+ BeGambleAware.org • Full T&Cs Apply
2
Betfair Casino
4.5/5

£100 BONUS

30 Free Spins Plus 100% up to £100 Live Casino OR up to £100 Bonus

18+ New UK & IRL players only • Min deposit £10 • Deposits made with e-wallets are not valid for this promo • Bonus wagering x35/x45 on eligible games • Full T&Cs Apply
3
Unibet Casino
4.5/5

£200 BONUS

200% deposit bonus up to £200
+ up to 200 free spins

18+ New customer only • www.begambleaware.org • Min dep £10 • Max Bonus £200 • 35x wager req’s • 30 day validity • Full T&Cs Apply
4
William Hill Casino
5/5

£300 BONUS

100% Buy-in Bonus
+ 50 Free Spins

Opt in required • New customers to Casino page only • 1x per customer • Min. Buy in £10 • Bonus value 100% of Buy in • Max. Bonus £300 • 40x Wagering, Max Redeemable £4,000 • 50 Free Spins with x35 wagering will be awarded after the Buy in Bonus is completed • Max Redeemable £1,000 • Bonus expires after 7 days • Full T&Cs Apply
5
888 Casino
5/5

£100 BONUS

£88 No Deposit Bonus
and 100% up to £100

18+ New players only • £88 is granted in FreePlay (FP) • FP must be claimed within 48 hrs of receiving the email and expires after 14 days • FP wins are credited as bonus and capped at £15, exc. JP win • Bonus wins are capped at £500 • Wager 30x bonus within 14 days • Wagering req's vary by game • Full T&Cs Apply

Pay by Mobile Slots – How to Deposit

Before betting on mobile slot games, you need to know what the best payment options are and how to deposit. There are plenty of methods available to UK players.

Typically, most tend to use e-wallets. They have the fastest payouts and can be funded through a variety of sources. Furthermore, the likes of PayPal, Skrill, and Neteller all have native apps. It makes them extremely convenient.

Here’s a list of all of the popular options available at mobile slot sites:

  • E-Wallets: PayPal, Skrill, Neteller, MuchBetter, ecoPayz.
  • Digital wallets: Apple Pay, Google Pay, Boku.
  • Debit cards: VISA, MasterCard, Maestro.
  • Prepaid cards: Neosurf, Paysafecard.

You can also pay by mobile to play slots. What we mean here is that being able to deposit by phone bill is a possibility.

How much you fund your account with simply gets added to your monthly contract cost. If you have a pay as you go sim, it will be deducted from the credit you have available.

But how do you deposit by mobile on casino slots? Here’s a helpful step-by-step guide:

How to Deposit by Mobile on Casino Slots

  1. Pick a mobile slot site from our recommended list.
  2. Register for a new account if you’ve not yet done so.
  3. Complete any necessary ID verification checks.
  4. Head over to the casino’s ‘cashier’ section.
  5. Select your preferred payment method.
  6. Enter the amount.
  7. Confirm.
  8. Your deposit by mobile is complete.

Play for Real Money on Android or Apple

In terms of games, there’s no difference between casino slots for Android and those on iOS.  You can use your own funds on any title that’s available to you.

Google had been strict in the past with limitations on betting-related content in its Play Store. However, those restrictions were lifted a while ago, so all casino apps are readily available for download.

You can play Android slots for real money on any native UK betting application. Likewise with iOS devices. Just ensure your smartphone meets the minimum requirements.

Slot availability is not quite the same as a laptop, though. As online casinos were operating long before smartphones, a lot of the older games haven’t been optimised for mobile.

Here are some advantages and disadvantages of casino slots for Android and iPhone when compared to desktop.

Pros
  • Convenience – Play Anywhere, Anytime
  • Plenty of mobile-optimised slots
  • Native apps for most top casinos
  • Occasional bonuses exclusive to mobile
Cons
  • Fewer choice of games
  • Limited battery life
  • Not all casinos produce good apps

Slots on iPad and Tablet

You can also enjoy playing UK slots no matter where you are by using a tablet. They’re lightweight and easy to use when you’re on the go. Just always ensure there’s a Wi-Fi connection where possible. Games can eat a fair amount of data.

Although using mobile phones to bet on slots is extremely popular, some prefer a tablet. The bigger screen arguably offers a better online experience. You can enjoy enhanced graphics this way.

It’s also easier to use the menus and navigate the casino site or slots app.

Best Slot Games to Play on Mobile

There are thousands of mobile casino slots to choose from. Our experts have hand-picked some of the very best games available to you.

These online mobile slots have been tried and tested on various devices. They’re fully optimised for phones and tablets and are extremely popular titles in the UK.

  1. Book of Dead
  2. Starburst
  3. Mega Fortune
  4. Bonanza
  5. Gonzo’s Quest
  6. Street Fighter II
  7. Immortal Romance

Let’s explore the top three and briefly expand on what makes them a hit with players.

Book of Dead

Book of Dead Slot

You’ll frequently come across this game if you use welcome offers at the best UK mobile casinos. Free spins on slots such as Book of Dead are often awarded as part of new customer promotions.

Despite numerous variations being released, the original creation from Playn’ GO has more than enough exciting features to keep you entertained.

Mobile Slot Name Book of Dead
Reels 5
Paylines 10
Bonus Features Free Spins, High Jackpot
RTP % 96.21%

Starburst Touch

starburst touch

This is another title that’s added to welcome bonuses for new UK players. If you’re looking for mobile casino slots that require no deposit, you’ll be pleased to know that they do appear occasionally with this game.

Starburst is a NetEnt creation enjoyed by many newcomers. With its simple but appealing gameplay, it doesn’t take long for this 20 payline mobile slot to become a firm favourite.

Mobile Slot Name Starburst Touch
Reels 5
Paylines 10
Bonus Features Expanding Wilds, Win Both Ways
RTP % 96.1%

Mega Fortune Touch

Mega Fortune Slot Screenshot

Want the chance to become an instant millionaire? It’s possible with NetEnt’s Mega Fortune mobile slot. The game itself gives you a glimpse of wealth and luxury. The reels are filled with yachts, limousines, and champagne.

Due to Random Number Generators (RNGs), which are frequently audited by testing agency eCORGA, all games by this provider give players an equal chance of winning.

With its mega jackpot running into the millions of pounds regularly, could you be their next big winner?

Mobile Slot Name Mega Fortune
Reels 5
Paylines 25
Bonus Features Scatter Symbols, Wilds, 3x Jackpots, Free Spins
RTP % 96%

Jackpot Slots on Mobile

As we’ve touched on with Mega Fortune above, jackpot slots are simply regular video slots with a big prize. Mobile casino games don’t get much more exciting than this in terms of life-changing money.

They’re often played by high-rollers but, whether you bet £1 or £50, everyone’s welcome to play them. Due to their popularity, most top UK online casinos will have a separate section in their games lobby for these kinds of mobile slots.

Some of the best mobile casino jackpot slots include:

Mega Moolah
Mega Fortune
Hall of Gods
Major Millions
Jackpot Giant
Arabian Nights

But why choose these games over regular video slots? The number one answer is the prize on offer. But there’s a lot more to consider. Let’s take a look at some great reasons to play each.

Advantages of Jackpot Slots Advantages of Regular Slots
Prize pools of millions of pounds Slightly more choice
Jackpots accumulate fast Higher average RTP %
Attractive to high rollers Graphics are better
Some players enjoy an element of risk Not excluded from free spins bonuses
Globally renowned for exciting gameplay Freeplay often available

Find Free Mobile Slots

Many UK casinos offer free mobile slots and there are different ways to enjoy them. Some sites have games available as a demo and others will tempt players with attractive free spins bonuses.

It’s a great way to try out numerous titles before using any of your own funds. Explore winning combinations and pay tables to understand each one better.

You will find these mobile slot games on either the casino’s website or their native app. Once you come across a title to play, there will be an option to bet for real money or use free credits.

But please note that you can’t win real money testing them out. So don’t get too excited if you land a winning combination. You’re only playing to understand how it all works.

The only types of online mobile slots you won’t see made available for freeplay are progressives. This is because of the large prize and the mechanics of the game. Mobile jackpot slots aren’t available in demo mode.

If the site you choose has no option of freeplay on a particular title, your only other option is to make use of any promotions they have.

Free Spins on Casino Apps

Whether you want casino slots for android or iOS, there are free spins bonuses to be had on any mobile device. UK sites offer a range of promotions, all of which can be claimed via their apps.  They include:

  • New customer offers
  • Loyalty bonuses
  • VIP promotions
  • Daily free spins on mobile slots
  • Deposit offers
  • No deposit mobile slots bonuses

The majority of offers you’ll come across will be exclusively for Starburst or Book of Dead. These are two popular mobile casino slots that are regularly added to these kinds of promotions.

There will be some that have no game restrictions whatsoever. But make sure you always read the key terms of any bonus. There may be wagering requirements attached or a maximum win limit for example.

Here’s a list of some appealing free spins bonuses that are available on the best casino slots apps:

# Casino Bonus
1
LeoVegas Casino
5/5

£400 BONUS

100% up to £400 + 100 Free Spins

18+ New UK players • Select Casino offer on sign-up and deposit • 4 Deposits of £10, £20, £50, £100 matched with a bonus offer of same value (14-day expiry) • 35x real money cash wagering (within 30 days) on eligible games before bonus cash is credited • Spins credited upon deposits; under £50 =10 Spins, £50 or over =25 Spins; on Book of Dead only (3-day expiry, winnings paid in cash) • Play responsibly • 18+ BeGambleAware.org • Full T&Cs Apply
2
888 Casino
5/5

£100 BONUS

£88 No Deposit Bonus
and 100% up to £100

18+ New players only • £88 is granted in FreePlay (FP) • FP must be claimed within 48 hrs of receiving the email and expires after 14 days • FP wins are credited as bonus and capped at £15, exc. JP win • Bonus wins are capped at £500 • Wager 30x bonus within 14 days • Wagering req's vary by game • Full T&Cs Apply
3
Betfair Casino
4.5/5

£100 BONUS

30 Free Spins Plus 100% up to £100 Live Casino OR up to £100 Bonus

18+ New UK & IRL players only • Min deposit £10 • Deposits made with e-wallets are not valid for this promo • Bonus wagering x35/x45 on eligible games • Full T&Cs Apply
4
Mr Play Casino
4.5/5

£200 BONUS

Up to £200
Plus 100 spins

New 18+ players only • Min. dep. of £20 • 35x Wagering req's on bonus & 50x on FS winnings • Game weighting applies • Winnings can't exceed £100 • Skrill or Neteller arn't accepted • Bet limits are £4 or £0.50 per line • Full T&Cs Apply
5
Unibet Casino
4.5/5

£200 BONUS

200% deposit bonus up to £200
+ up to 200 free spins

18+ New customer only • www.begambleaware.org • Min dep £10 • Max Bonus £200 • 35x wager req’s • 30 day validity • Full T&Cs Apply
6
William Hill Casino
5/5

£300 BONUS

100% Buy-in Bonus
+ 50 Free Spins

Opt in required • New customers to Casino page only • 1x per customer • Min. Buy in £10 • Bonus value 100% of Buy in • Max. Bonus £300 • 40x Wagering, Max Redeemable £4,000 • 50 Free Spins with x35 wagering will be awarded after the Buy in Bonus is completed • Max Redeemable £1,000 • Bonus expires after 7 days • Full T&Cs Apply
7
777 Casino
4/5

£200 BONUS

77 Free Spins Plus
£200 Welcome Package

18+ New UK players only • Free spins £0.25 per spin, claimed within 48 hrs, expire in 14 days, wins capped at £20, exc. JP win • £20 min deposit • Bonus wins capped at £500 • 30x wagering within 90 days • Full T&Cs Apply

No Deposit Bonuses

We can’t move on without telling you about one of the best promotions around – no deposit bonuses on mobile slots. These are often seen as the holy grail of casino offers. That’s because you don’t have to spend a penny to get them.

Simply find a site where you can claim it and create an account. Complete any necessary ID verification steps and enjoying play without depositing any funds.

But are you getting good value for money? That’s a question you should always ask yourself with any free mobile slots bonus in the UK.

The initial promotion always looks enticing on the surface, but always consider the following:

  • The value of each spin – They can range from £0.10 to £1.00 depending on which online mobile slots you’ve chosen.
  • Minimum deposit – If one is required, it can be as low as £5 and as high as £50.
  • Bonus type – Some might suit you better than others.
  • How fair the terms are – Any unrealistically attainable promotion should be avoided no matter no attractive it looks initially.

Summary

Online mobile slots come in all shapes and sizes, but we trust this page has helped you understand which are the best and where to play them.

If you see an opportunity to try any games with free credits, do so. Likewise with the highly sought-after no deposit bonuses. They’re always worth claiming.

The best slots apps offer you a fantastic betting experience. However, don’t disregard a UK casino if their native application isn’t up to scratch. There’s always a fully optimised site available.

Whichever device you choose to play mobile slots games on, good luck and, more importantly, have fun.

Mobile gaming is ever-increasing in popularity. We've got the best UK casinos listed that offer great slots on your phone as well as impressive apps. Choose a Top Mobile Site for Slots

Mobile Slots FAQs

Mobile slots are available at all top sites. Many UK casinos also have native apps to download. If you don’t want to use up space on your device, their sites are fully optimised for phones and tablets.

The best UK mobile slots to play are arguably jackpot slots. They’re very popular due to the prizes on offer. But it really comes down to personal preference based on a number of factors.

Yes. Any site we list is safe and secure as they all hold a valid UK licence. You can play mobile slots for real money on Android or iOS without worry.

Yes, you can make use of plenty of free mobile slots in the UK. You simply need to find a casino that offers demo games.

 

Alternatively, claim welcome bonuses and enjoy any free spins that come along with them. This will enable you to explore new titles without the need to use real money.

Pay my mobile slots simply means that you can pay by phone bill. Any deposits you make will be added to your monthly bill if you have a contract or taken from your pay as you go credit.

 

There are plenty of ways to deposit by mobile to play slots, which we cover on our page.