The Best Android Slots Apps of 2021 – Your Guide to the Finding the Top Mobile Slots

Choosing the right online slot app is not an exact science, but there are certain facts and numbers that can, without a shadow of a doubt, point us in the right direction. We intend on delving deeply into the matter so stay with us. Is it worth all the time and effort to do in-depth research you might ask? First off, we like going the extra mile and honestly, playing casino games is in our blood. So, to us, touring around some of the most revered online casinos is a labour of love more than anything else. Join us in our journey and hold tight – this one is going to… spin.
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The Best Slots Apps for Android

  1. Grand Ivy
  2. Fun Casino
  3. All British Casino
  4. BetVictor
  5. Casimba
  6. Grosvenor
  7. Mr Green
  8. Royal Panda
  9. Casumo
  10. William Hill

How Did We Choose the Top Android Slots?

When we rate Android slot apps, we see to it that the parameters affecting your winnings directly always come first. On that note, RTP (return to player) is still one of the most important metrics we look for in a game of chance, be it mobile or not. You’ll even see us include the theoretical RTP rate in our table with Android slots. Of course, we first make sure that the software we’re reviewing runs under Android – both tablet and phone. This is to say that we’ve successfully compiled a list of mobile slots that run on Android phones and tablets and look and behave equally as good. Cross-platform slots are a big thing in the iGaming industry and are considered to be amongst the most user-friendly casino games there is. Another thing we favour is the instant-play model where nothing needs to be installed in order to play. If you’re following, you should realize that topmost in our agenda is working out a list of player-favourite mobile slots. All the above-mentioned criteria working together add up to a quality title worthy of being called ‘top slot app for Android’. Before we move on to the list of casino games that we figured out will be a good fit, let’s see some of the top casinos for free spins and their bonuses. You can also check which are the best deposit bonus slots in the UK before choosing your favourite game and operator!

The Best Real Money Android Slot Apps of 2021

Slot App Sign Up Bonus Android App Rating Terms Secure Link
Casimba Up to £5000 +50 Bonus Spins 4.9 Full T&Cs apply. 18+. New Players Only. 1 bonus offer per player. 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 £500 + 50 bonus spins on your 1st deposit, 25% match up to £1000 + 50 bonus spins on your 2nd deposit, and 50% match up to £500 + 25 bonus spins on your 3rd 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. Please gamble responsibly. BeGambleAware.org. Play Here!
Grosvenor £20 4.9 Full T&Cs apply. 100% buy-in up to £400 buy-in bonus. Min £20 cash buy-in to be eligible. Offer only available on classic slot games. Max bonus £400. Max stake £2. 20x wagering requirements on total of buy-in and bonus amount. Bonus is valid for 7 days. Keep it fun - set your deposit limit. Play Here!
Royal Panda Up to £100 4.9 Full T&Cs apply. 18+, first deposit only, T&Cs apply. Casino bonus: min. £10, max. £100. Bonus/free spins winnings wagering requirement: x35. Max. bonus bet: £5, can vary. Free sports bet: Minimum deposit and stake £20 (min odds 2.0). Credited after all qualifying bets settled. Play Here!
Casumo Up to £300 + 20 Bonus Spins 4.9 Full T&Cs apply. *18+. New UK customers only. Opt-in required. 20 Bonus Spins on "Book of Dead" and 100% Deposit Bonus up to £25 on first deposit. Min deposit £10. 30x wagering requirement for Bonus Spins and 30x wagering requirement for Deposit Bonus (game weighting applies). Max £5/spin or £0.50/line or £50/round (live casino). 30 days expiry. T&C's Apply. Please gamble responsibly http://www.begambleaware.org/ Play Here!
BetVictor £70 4.8 Full T&Cs apply. 18+, New customers. Opt in. £70 bonus = 2x £20 and 3x £10 bonuses for selected games, up to 40x wagering. Bonuses expire in 7 days. Max Redeemable £1,750. Paypal & Card Payments only. Wager £10 on selected games within 7 days of registration. Geo Restrictions. Play Here!
Grand Ivy Up to £1500 + 100 Bonus Spins 4.8 Full T&Cs apply. 18+. New players only. One bonus offer per player. Minimum deposit £20. Max bonus bet is £5. Bonus spins on selected games only and must be used within 72 hours. Bonus funds must be used within 30 days otherwise any unused bonus shall be removed. Bonus funds are 100% match up to £300 on your 1st deposit, 25% match up to £800 on your 2nd deposit, and 50% match up to £400 on your 3rd deposit. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus & cash. Only bonus funds contribute towards any wagering requirements. Play Here!
Fun Casino Up to £998 4.6 Full T&Cs apply. 18+. New players only - 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 - Cashback is cash, so no wagering - Cashback applies to deposit where no bonus is included. Play Here!
Mr Green Up to £100 4.6 Full T&Cs apply. 18+ Play Safe. New UK customers only. Opt-in required.  1x per customer. Min. £20 deposit. 1st deposit only. Selected games only. Max. Bonus £100 with 35x wagering and 50 Free Spins at £0.20/spin on Starburst™ with 35x Wagering. Free Spins and Bonus credited once deposit amount has been wagered on slots. Bonus and Free Spins expire 7 days after issue. Game weighting, game, country, currency, player restrictions. Play Here!
All British Up to £100 + 10% Cashback 4.5 Full T&Cs apply. Welcome bonus for new players only | Maximum bonus is 100% up to £100 | Min. deposit is £20 | No max cash out | Wagering is 35x bonus | Maximum bet while playing with 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. Play Here!
William Hill Up to £300 4.5 Full T&Cs apply. 18+. Play Safe. New UK customers only. Opt in required. 1x per customer. Min £10 stake. Max £50 Bonus. 40x wagering requirement. Bonus expires 72 hours from issue. Selected slots only. Eligibility rules, location, currency restrictions and stake contributions apply. Play Here!

The online casinos we are about to focus our attention on can certainly be credited with bringing the best Android slots real money to their customers. Their game selection is so expansive that it includes other top lucrative slots we didn’t have the time to discuss at length in this review. You might question the importance of the gambling facility, on the premise ‘same games – same rules, what’s the difference?’ Let us tell you, playing at the right casino makes all the difference. Each one has unique bonuses, number of free spins, wagering requirements and different betting limits. We’ve done the heavy lifting for you, narrowing down the choice to the 10 best Android slot apps for 2021. You can’t get it wrong with these ten. They are the usual suspects – some of the biggest brands in the gambling industry as well as a few of the finest new slot sites on the UK market. Even a quick glance at the abundance of available slots at each of the casinos is enough to reassure that even the most refined of tastes will be satisfied. As for the welcome bonuses, you can expect nothing short of world-class offers. We would also like to show you some of the top pay by mobile slots sites.

Grand Ivy

Grand Ivy Boast a Fantastic Selection of Mobile Slots Grand Ivy’s Android slots real money app brings together choice games from more than 30 top-tier gaming providers. It amplifies the merit in its refined slots collection even more by treating the fans of this genre with a massive welcome bonus. There’s no doubt all this sounds very intriguing, that’s why we took the liberty of examining this fantastic mobile casino app further. See how we rated Grand Ivy’s app and how their welcome bonus can help you up your game in a detailed mobile casino review. You can learn more about the best slot of this operator, Jack Hammer, without even leaving the current page.

Fun Casino

Fun Casino Has Many Android Slots Fun Casino is a new brand and a firm believer in the instant play model which no doubt plays to gamblers’ taste. What else is quite appealing is the all-hits selection of mobile slots laying a solid foundation for an emerging top mobile casino. We’d love to let you in on the ‘secret sauce’ of fantastic casino games right here right now but for the sake of coherence, we’ve dedicated a separate Fun casino app review for the purpose. We discuss Guns N’ Roses later in this review – one of the best Android slots which also happens to be part of Fun Casino’s games. If that’s music to your ears, go check out our short overview.

All British Casino

All British Casino Provides Some of the Android Slots Solutions Seemingly All British Casino is synonymous of ‘great quality’ because that’s what you’re getting there – whether it’s the desktop or the mobile app. The latter though, it has the makings of a top Android slots app, with every single bit of it firing on all cylinders. To give you an idea of the immaculate service of this casino operator, we’ll throw in: excellent bonus, games galore, and a web-based app accessible through all sorts of user devices. Spinata Grande is on the app too – in case that’s your cup of tea. A thorough overview of this operator’s mobile service, you can find in our All British app review.

Betvictor

Betvictor is one of the Best Android Slot Apps of 2021 BetVictor’s slot app is home to many of the new mobile casino games. The company is well known for updating its slots selection on a regular basis, guaranteeing its app always performs up to snuff. The application itself is less taxing on your device because of its web-based architecture, which also doesn’t require you to download anything. So, you can fast forward to playing your favourite slots. Slots like Gonzo’s Quest for example. Sure enough, this is just one of many top casino games you can play on this Android slot app. Find more information about how Betvictor’s mobile casino stacks up, in our detailed review.

Casimba

Casimba's mobile casino is top Android slots provider A rising to fame operator taking immense pride in its unprecedented welcome bonus for mobile users of £5000 and 50 free spins. Indeed, it’s hard to remain unnoticed when putting your money where your mouth is, and we’re talking a lot of bonus money here! But sure, we’re not to judge a book by its cover, right? Luckily, Casimba’s neat Android slots app (which is web-based) speaks for itself. One of the top Android slots you can play there is Blood Suckers – a timeless high-paying classic. There’s just too much about the app that should be said, that’s why we suggest you look through the full Casimba mobile app review where we discuss everything about the service at length.

Grosvenor

A Leading Online Casinos with Mobile Slots Grosvenor is one of the most popular casinos in the UK with user-friendly Android slot apps boasting over 250 superb games. The app is lightning fast and accessible over a web browser on newer versions of Android. It has a downloadable version too available in the app stores, which is free and as light as 7.8MB. There are many classy slots on Grosvenor’s casino app, but Foxin’ Wins seems to be outclassing the rest by the slightest of margins. Find out what makes Grosvenor’s mobile product one of the best Android slots apps of 2021 in the in-depth review we’ve assembled.

Mr Green

Mr Green's Android Slot App Receives Excellend Feedback 2016 Mobile Operator of the Year certainly has a nice ring to it but can’t all by itself explain everything Mr Green’s Android Slot App stands for. The wonderful welcome bonus of £100 and 200 free spins will stimulate you to explore it all ends up playing some of the best mobile slots, having a go at some of the biggest jackpots. A case in point is Mega Jackpots Cleopatra. The name leaves almost nothing to the imagination and rightly so – it’s top-notch, high-paying slot. To see the whole picture, you might want to check out our full mobile casino review of Mr Green.

Royal Panda

Royal Panda Has an Impressive Mobile Slots Selection Choosing which are the best Android Slots Apps of 2021 is a black-and-white matter, isn’t it? Then Royal Panda’s mobile casino should be the king of gambling applications. The hard-edged commitment of this company brings out the best in on-the-go gaming. Using a regular web-browser, new customers will be in for easily one of the most memorable mobile gambling sessions they’ve had for a really long time. How’s that? What makes Royal Panda’s app so good? Top-shelf games like Starburst is a good place to start explaining why the app is so successful. We already did the testing and necessary research, so go check our Royal Panda mobile casino review if interested.

Casumo

Casumo Casino is Amongst the Highest Ranking Android Slots Apps Casumo mobile casino is powered by the hands-down one of the fastest HTML5 platforms we’ve seen in a while. It’s the perfect accompaniment to your Android device in that it provides a shortcut to a whopping range of top-quality slots with diverse betting limits. Being an exemplary NetEnt games provider, Casumo prides itself on games like Finn and the Swirly Spin along with other prominent titles from the developer. We made a thorough Casumo app review from the standpoint of an unbiased customer. We believe you’ll find it quite useful.

William Hill

One of the Richest Mobile Slots Selection Belongs to William Hill's App When tradition is concerned, few gambling companies can compare to William Hill and its casino. The said casino is powered by a state-of-the-art mobile platform that comes up to the industry’s standards. Newcomers are kindly invited to experiment by virtue of the solid welcome bonus and the all-star selection of casino games. A game you should definitely try is Monthhy Python Spamalot. For a closer look at the available games, bonuses and system requirements of the app, read the full William Hill mobile casino review.

List of The Best Android Slots

Hardly a month goes by without some of the new Android slots take the iGaming industry by storm. What we have here is a table with the currently trending titles of the mobile slot category, along with their specifications. As you’ll see, the theoretical return to player is among the qualities we assess in order to determine the best paying casino slots for Android. Not only that, the games listed below meet the industry’s standards for mobile compatibility, fairness, and gameplay, which is mirrored by the high rating. If you want to read a more complex evaluation of the pros and cons of these games, you are welcome to read our in-depth reviews.

Slot Game RTP Reels Slot Rating Top Casino Secure Link
1. Guns N’ Roses 96.98% 5 5.00 Fun Casino Play Slot!
2. Jack Hammer 97.00% 5 5.00 Grand Ivy Play Slot!
3. Spinata Grande 96.84% 5 5.00 All British Casino Play Slot!
4. Foxin’ Wins 95.62% 5 5.00 Grosvenor Play Slot!
5. Blood Suckers 98.00% 5 4.90 Casimba Play Slot!
6. Gonzo’s Quest 96.00% 5 4.90 Betvictor Play Slot!
7. Monty Python’s Spamalot 93.99% 5 4.90 William Hill Play Slot!
8. Mega Jackpots Cleopatra 88.98% 5 4.90 Mr Green Play Slot!
9. Finn and the Swirly Spin 96.62% 5 4.90 Casumo Play Slot!
10. Starburst 96.10% 5 4.80 Royal Panda Play Slot!

Although players would generally agree that most slot machines share the same features, few would deny the mobile versions of Guns N’ Roses and Foxin Wins elevate the user experience to a whole new level. In fact, all 10 of the titles we presented you with, showcase a unique outlook on mobile gaming which was no doubt the catalyst for their innovative features and feel. Most of them are available at even the most prominent gambling sites with Pay by Phone bill. The best thing yet is, since those products are played over a web-based platform, they perfectly compatible with Apple’s products like iPad and iPhone as well. In other words, fluctuations in quality are not a cause for concern. We’ve provided a brief commentary on each individual game and some of them can be played here at great pay by mobile casino sites!

Blood Suckers

Blood Suckers by NetEnt Looks Stunning on Android Devices Too

NetEnt’s Blood Suckers is a perfect example of the company’s consummate skill set as a slot developer. This is one of the all-time best Android slots, simply because it hits all the right notes – wonderful storyline, eye-catching graphics, and an impressive pay-table to name but a few. The main attribute of Blood Suckers we need to bring into focus is the fact its compatible with Android devices as well as other contemporary mobile platforms. That puts players in the driving seat when it comes to choosing a gaming medium that suits their taste. The slot might feel like a blast from the past but is packed with original variations of modern features like free spins and bonus game stages.

Guns N’ Roses

Guns N' Roses Mobile Slot Runs on Android Devices

You don’t have to be a Guns N’ Roses fan to see the huge potential in this Android slot. Playing and having fun comes very naturally with the mobile-friendly NetEnt interface and cross-platform design. Although there’s no jackpot, the app is flush with special in-game features, among which are free spins and a bonus game. Guns N’ Roses breaks the mould in terms of the number of wilds too. Having not one but three wild symbols makes for a crazy high win rate, ensuring that you scoop small pots rather frequently. The technical term for this is ‘low volatility’. It contrasts with the roller-coaster like experience defining high-volatility slots and we think this adds even more merit to this title. Another thing is that, most of the reputable and safe casinos to play at have this title

Jack Hammer

Jack Hammer is Often Found in the Best Android Slots Apps

It would be a crime to not mention Jack Hammer in a post about the best mobile casino slots for Android. You may ask how does the game live up to the high expectations, being a NetEnt mobile slot? The question really is whether the game has any flaws at all, but let’s not get too carried away and take a closer look. Maybe the most obvious advantage that jumps out at a player testing the game for the first time, is the high RTP of 97%. The big winner is the Sticky Wins feature, though. Every time the reels form a winning combination, all other symbols enter re-spin mode until no paying combination is activated. If you want to make a go of this superb mobile slot app, remember that you can take advantage of all key features no matter if you run the game on an Android device or desktop. Either way, you’re going to enjoy Jack Hammer to the fullest.

Gonzo’s Quest

The Best Android Slots Apps Feature Gonzo's Quest

Gonzo’s Quest is another mobile five-reel NetEnt slot with captivating visuals that looks as if it’s tailor-made for Android. It incorporates a feature similar to re-spins called ‘avalanche’, that gives you the chance to add to your profit upon nailing a winning combination. Observing the avalanche action and raking in the money is really something, especially when playing on tablet. But let us tell you this – Gonzo’s Quest is optimized for desktop play as well. The game is an outright all-rounder and generally well-received by players and casinos alike. It’s not a rare sight, special bonus packages of 20 and more free spins for this title. Some of the top Android slots casinos featuring this game would even sweeten up the pot with special offers for this and other mobile NetEnt games of the type. Opting for a game of Gonzo’s Quest calibre is a safe bet we’d recommend for beginners because it ticks pretty much all the boxes.

Spinata Grande

Spinata Grande's Layout is Perfect for Mobile Devices

NetEnt has got this whole mobile slot apps for Android thing going for them. Then, it should not be a coincidence that another top Android slot is developed and distributed by them. We are speaking of Spinata Grande – NetEnt’s colourful take on Mexican-themed slots. There’s plenty of work done under the hood though, the game utilizes the mobile-friendly platform of the company to great effect thus guaranteeing that it runs smoothly across all Android and Apple devices, plus desktop into the bargain. Spinata Grande looks visually stunning though – let’s get that right. Lively background with textbook cartoonish graphics always keeps you in the right mood to keep having a great time. What really sets the game apart from other mobile slots is the giant symbols that will whet your appetite for lucrative combinations. All in all, this mobile NetEnt solution not only can compete with the best Android slots but it puts an entirely new spin to landmark features such as the money symbols.

Starburst

Starburst Adds Polish to Some of the Best Android Slots Apps

Starburst is an indispensable part of some of the best Android Slots Apps of 2021. Its futuristic look says a lot about how seriously invested NetEnt’s in this title. That becomes even more apparent by way of the fresh graphics and interface fitting perfectly on screens of all sizes and aspect ratios. An additional incentive for mobile players with a liking for casino games is the fact that so many of the top Android Slot apps would give free spins on Starburst. A bonus you can easily bring to fruition because the game has Auto Play along with Quick Spin and interface that fosters efficient gambling. Not only that, pay-lines paying both ways and the special expanding wild symbols are a guarantee for a stellar and quite lucrative gambling experience be it on-the-go or at home.

Foxin’ Wins

One of the Best Five Reel Slots for Android

Between the immaculate graphics and fun theme of Foxin’ Wins we can say that the former is our favourite feature of the game. That’s not to say it’s superficial, to the contrary – Foxin’ Wins mobile app is a well-rounded mobile slot offering the works – 25 pay lines, free spins round, special features, and an unforgettable experience. The minute you launch the game on your mobile device, you see that the two were destined to meet. Not just spinning the reels, navigating around too is extremely easy on a touch screen device. Not to mention, the chances are you’ll get a fair amount of free spins on such a versatile and popular Android slot as Foxin’ Wins. Looks like this one’s got you set up for success, why not give it a try? – the game comes with practice mode. We consider Grosvenor to be the perfect slot app for Android where this game is featured

Finn and the Swirly Spin

Finn and the Swirly Spin's Beautiful Interface

As the name implies, this Android slots gives a brand-new interpretation of what slot action is about. You’ll see the symbol appear in a swirly fashion starting from the outmost positions in the 5×5 board. The game definitely has character, with its calm atmosphere, glitzy graphics and somewhat mysterious theme. What’s not a secret though, is the masterful use of HTML 5 technology making Finn and the Swirly Spin widely accessible via desktop and mobile platforms. As with most of NetEnt’s mobile slots, this one has practice mode and feels absolutely magical even if you don’t play for real money.

Monthy Python’s Spamalot

Hilarious, Yet Lucrative – This is the Perfect Slot for Your Spare Time

Although the name seems to be all over the place, Playtech has done a great job of making a hilarious mobile-friendly slot that’s an essential part of every top Android casino. Keeping it entertaining and out-of-the-box, Playtech’s creation is in a league of its own when it comes to quirky ideas but let us tell you something – the technical execution is textbook. This means that you can run the game on pretty much any new generation handheld device and have a healthy dose of on-the-go laughter. The latter is served with non-stop action infused with free spins, free games, and a jackpot game. Considering how complex and outright hilarious this game is, we’re inclined to think that every mobile slot fan would highly appreciate what it has to offer.

Mega Jackpots Cleopatra

Mega Jackpots Cleopatra Boasts a Massive Progressive Jackpot

Mega Jackpots Cleopatra is unequivocally made with mobile players in mind – something that puts it right next to top mobile slots of this variety. The game is often advertised by means of its lucrative features that will have you in for a pleasant surprise. RTP slightly under 90% leaves something to be desired but guess what – this small disadvantage is offset by the presence of a progressive jackpot. Having a go at the big prize is a piece of cake since it only takes an up to date Android device and internet connection to play. Better yet – you can stay consistent in your commitment to winning the jackpot should you decide to because Android compatibility enables you to play on-the-go.

Why Play the Best Android Slots? – Conclusion

The industry is ever so quickly waking up to the world of gaming potential Android has in its capacity as a mobile platform. Mobile slots, in general, distinguish themselves through flawless gameplay, convenient layout, and light design. There’s not much else you could ask for It’s an absolute privilege to have a go at Foxin’ Wins and the likes with free spins at a reputable casino. This and other incentives of the sort, you’ll be able to utilize pretty much anywhere should you choose to play the top mobile casino slots for Android. It might be a virtualized experience, but the chances of winning and customer gratification are very real! As for those of you who want to play some games on the go different to slots, then head over to our dedicated article about the best roulette real money Android sites.

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