Mobile Casino Slots

Last Updated: 05/03/2021

As technology advances in the modern-day, there are hundreds of ways to play casino games, but the best way to play is on mobile with the 21.co.uk mobile application. In this blog, we’ll be letting you know how to optimise your gaming experience by playing the best online casino on the optimal platform with the best casino games. Because no matter how technology adapts in the future, our players should always be looking for the best casino experience available, and right now, you’ll find that at the 21.co.uk online casino.

What makes a good mobile casino slot?

For different players, the answer to what makes an excellent mobile casino slot changes daily. However, for a game to be added to the 21.co.uk library, it needs to excel in four main areas, which are Gameplay, Graphics, Uniqueness and Replayability. The reason for this is that we recognise that this is what our players want; none of our players want an online slot that has barely any bonus features, runs horribly, is an exact replica of another or gets boring after 10 spins and these four elements are what we focus upon in every game page. Sometimes, we do make exceptions under specific circumstances, such as our retro slots - which you wouldn’t expect to have modern graphics that would blow your mind.

Are mobile casino slots the best mobile casino games?

Not necessarily; if you’re a regular player of online slots, then it’s very likely that you’ll continue to play slots on the mobile casino app - if you’re not already. This isn’t surprising as there are over 600 fantastic online slots available for our players to play online, so it’s only natural that our players have found games that they particularly enjoy. However, our favourite games come from our UK Live Casino as we have a series of brand new and exciting concepts alongside the traditional games such as Roulette, Blackjack and Poker. This means that no matter what you’re looking for on 21.co.uk, you’ll be able to find it in our library. However, if you’re looking for the very best games on-site, it will very much depend on your preferences. Take a look at the list of slots below and see if there is one that stands out; if not, continue looking down the page where we’ll move onto the best mobile casino games as a whole.

What are the best mobile casino slots?

As we mentioned above, we decide on our mobile casino slots with four main categories in mind. However, to be the best of the best, our slots must excel in all four categories. Finding these slots may prove difficult as scouring through over 600 slots is a near-impossible task, which is why we’ve done it for you. Here are five of our best mobile casino slots:

Rainbow Riches

Starting off with a classic slot, Rainbow Riches is one of the most popular online slots of all time and since it’s release, millions of players across the globe have spun on this slot in bars, casinos and online every year. However, what you get on 21.co.uk that you won’t in a land casino is the option to play 12 different game variants, all of which contain a unique twist.

Rainbow Riches is an Irish slot created by Barcrest that is set up in the traditional style of an Irish slot. 20 Paylines across 5x3 reels. However, it is the bonus rounds of the slot that made it such a success; back in the day when the Free Spins bonus round was the king of bonuses, Barcrest brought a trail bonus, a multiplier bonus and a win-selection bonus to the slot and rightfully claimed its place as the number one casino slot for years to come.

If you’re looking to play Rainbow Riches slots, we also recommend checking out:

Rainbow Riches Free Spins - This sequel slot provides players with the opportunity to win 999 Free Spins and provides players with the most retro experience in Rainbow Riches.

Slingo Rainbow Riches - Are you a fan of bingo games? If so, we recommend this exceptional Rainbow Riches release which combines the reels of slots with bingo cards.

Rainbow Jackpots

Sticking with Irish slots for the meantime, we’ll move onto Rainbow Jackpots which in our opinion, is one of the best jackpot slots online due to the brilliant Progressive Jackpot combining with the excellent standard gameplay of the slot. In summary, we would be recommending this game to our players without the prospect of a jackpot win! With three bonus features and one mega bonus feature, there is plenty of winning potential available throughout the game, and similar to its predecessor on this list - Rainbow Riches, it expertly utilises the Irish theme with 5x3 reels and 20 paylines.

Sweet Bonanza

Now, if you’re like us, you may have a sweet tooth when it comes to online slots and if so, you’ll probably enjoy the Sweet Bonanza online slot by Pragmatic Play. This online slot takes on a different style to the two games prior as the reels begin at 6x5 in size. However, where the big wins of over 21,000x your stake are available to win from bonus rounds such as the Free Spins bonus - which is one of the most popular bonus rounds in the casino industry. This slot also incorporates the cascading reels feature, which is the centrepiece of one of the most impressive game mechanics in history, which you’ll be able to read all about with our next game.

Monopoly Megaways

Another of our incredible online slots comes in the form of Monopoly Megaways, which takes a dynamic twist from the traditional megaways slots mechanics that you have likely played before. Doing this has allowed SG Digital to bring a unique Monopoly twist to the mechanic, bringing everyone’s favourite game character to our screens as we move across the board to collect houses, build hotels, and progress through the bonus rounds of the game. However, the best thing about this game is that each space provides players with a different type of bonus, for example, utilities will provide multipliers, and chance can provide Free Spins!

What are the best mobile casino games?

If you’re a player who enjoys online slots but also dabbles in other styles of games, then this section will be of particular interest to you. In this section, you’ll be able to find all of the best online casino games from our table games, Live Casino and our Slingo Selection!

Online Roulette and Online Blackjack

These two games are the cornerstone of any online casino and it is simply impossible for us to differentiate them and put one above the other, so we decided to put them together. These two games are the most popular casino games globally, and we have dozens of different ways to play each game available on 21.co.uk. Click on either of the links above if there is a particular game you would prefer to play. Alternatively, if you’re looking for a type of Roulette to play, we recommend the brilliant Blaze Roulette, which is the version of Roulette you can find on the 21.co.uk Television show on Channel Five every night! Or if you’re looking for a different style of Blackjack to play, why not check out Blackjack Perfect Pairs + 3, which blends the brilliance of poker and Blackjack.

Crazy Time

When the Crazy Time casino game was announced, it was arguably the most highly anticipated game in the world at the time and rightfully so. The game utilises the Dream Catcher Wheel used in multiple top games and brings its own twist through a plethora of bonus rounds. There are also massive prizes available depending on your stake and the bonus round you enter. Ultimately, the grand prize is 20,000x your stake but with massive multipliers involved in the Crazy Time bonus, the winning possibilities are endless. This is one of the newest casino games on this list after being released in 2020.

Monopoly Live

We couldn’t create this list without mentioning the brilliant Monopoly series, with Monopoly Megaways taking a spot in our best online slots and Monopoly Live taking its rightful place on this list. Like Crazy Time, this game utilises the Dream Catcher wheel which is the primary way to win. Later in the game, Monopoly is then introduced in the bonus rounds. Activated when 2 Rolls or 4 Rolls are landed on the wheel, the Monopoly man will walk through the mysterious door into the world of Monopoly. The board will contain a multiplier on every space and as our character moves around the board, he will accumulate all of the multipliers that he lands on. At the end of the round, the total accumulated multiplier will be multiplied by your stake to provide big wins. You can play all of our fantastic Monopoly games today at our Monopoly Casino page.

How do I play slots and casino games on Mobile?

If you’re looking to play at the 21.co.uk casino from the convenience of your mobile phone, this is incredibly easy, whether on both android or apple devices. Simply head to the Apple/Google Play store and type in “21.co.uk” and the app should be the first to appear on your screen. Download the app, input your account details when prompted and then all that is left to do is to choose which game you want to play.

Alternatively, if you don’t wish to download an application to your device or perhaps you wish to do some sports betting online at 21.co.uk, you can simply type in 21.co.uk on your web browser and follow the instructions above and you will be able to play any of our games or place a bet anytime you desire.

For the optimum experience, we do recommend that you play 21.co.uk casino games using the mobile application.

21.co.uk’s Mobile Casino Facts

  • 68% Of Players in 2020 played on a mobile device.

  • 20.8% of games played on mobile were Roulette.

  • The most popular Roulette game was Blaze Roulette, which can be found on Channel 5 every night as the 21.co.uk Live Casino Game Show.

  • 58% of Roulette games were played by returning players who were previously happy with their experience at 21.co.uk.

  • The most popular online slot on mobile is the Starburst slot.

  • The Reactoonz slot was the game with the longest average game-time amongst mobile players.

  • After playing a game for the first time, 65% of mobile players returned to play the same game again.

  • The most popular Live Casino game (excluding Roulette variants) was Crazy Time.

  • The most popular Megaways slot was Deal or No Deal Megaways.

Mobile Casino FAQs

Q. What benefits do I get from playing casino games on mobile?

A. Playing casino games on mobile allows you to play our fantastic titles anywhere in the UK at any time. You can play our games anywhere, whether you’re at the supermarket, a passenger in a car, or even going on an evening walk; everywhere you go, you can play. 21.co.uk also allows you to connect your application to others on your device, so depositing and creating an account is much easier.

Q. Does the average RTP change for mobile slots?

A. No, the average Return to Player for all online slots, whether they are played on a mobile device or desktop, is 96%. All games have different volatility and RTP but this is not subjective to the device you play on.

Q. Can I activate my casino bonuses on mobile?

A. Yes, here at 21.co.uk, we have a wide variety of bonuses available to players on both desktop and mobile. If you’re a new player, we definitely recommend checking out our new player sign up bonus. Alternatively, if you’ve had a 21.co.uk account for a while, be sure to check your account regularly to see if there are any new promotions available to you.

Q. Is playing on mobile better than desktop?

A. This is entirely subject to opinion. However, our opinion is yes. In modern-day technology, technology is always improving, and mobile devices are currently just as powerful as many laptops. Graphically, you’ll get just as good of an experience unless you have a gaming PC. That being said, you can’t take your gaming PC anywhere and play on the go. This is just another reason why we prefer Mobile casino gaming.

Mobile Casino Slots