Collection of New Mobile Slots 2021 Ready for Free Play

Each year, the online casino industry is always witnessing hundreds of new slot titles. Each of these games is meant to compete for the affection of the players. New bonuses, different themes, better graphics and most importantly better ways of playing. All these improvements are aimed at getting you to come back to play or try out the new releases.

2021 is not going to be any different. Already, the new mobile slots 2021 have already made their way to the casino floors and internet. But before we can look at the best new mobile slots of 2021 to try out, let’s spend a few seconds and repopulate on the improvements made on these slots.

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Best Casinos with New Mobile Slots 2021

Up to £250
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*New customers only. Opt-in required. 100% Match Bonus up to £250 on 1st deposit of £20+. 50x bonus wagering applies as do weighting requirements. Credit Card, Debit Card & PayPal deposits only. Irregular gameplay may invalidate your bonus.
Up to £100 100%
Doesn’t accept UK players
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No Deposit Offer: 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 • Deposit Bonus Offer: £20 min deposit • 100% up to £100 Bonus • Bonus wins are capped at £500 • To withdraw bonus & related wins, wager 30 x (bonus amount) within 90 days • Restrictions apply to deposit until wagering requirement fulfilled • Wagering req. vary by game • This offer may not be combined with any other offer • Deposit balance is available for withdrawal at any time • General withdrawal restrictions apply. Please play responsibly. T&C’s Apply.
No Registration 10% Cashback
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Thrills Cashback applies to all our games. Cashback is calculated on (bets minus wins (Monday 00:01 - Sunday 23:39 UTC)) * 10%. Minimum €1, maximum €1000, paid out straight to your account every Monday by 12:00 UTC. Cashback is unfortunately not available for players from Sweden. Terms & Conditions apply.
100% up to £200 +77 Free Spins
Doesn’t accept UK players
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New players only • £20 min deposit • 1st deposit immediate 100% up to £100 FreePlay (FP) • 2nd -5th deposits must be done and wagered 3 times within 7 days of the 1st deposit, to receive 30% up to £350 FP per deposit • FP wins are capped at the amount of FP received, exc. JP win • FP wins are credited as bonus • Bonus wins are capped at £500 • To withdraw bonus & related wins, wager 30 x (bonus amount) within 90 days • Wagering req. vary by game • This offer may not be combined with any other offer • Deposit balance is available for withdrawal at any time
100% up to €/$100 + 100 Free Spins (Code: FIRSTDEP)
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Up to $1000
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Earn the Richest Rewards by becoming a Spin Palace player. We believe that our players should profit immediately when joining our casino which is why we offer all new players as much as £1000 when they register a Real Money Account. This exceptional offer is available to you now, don't miss out! Click here for the bonus Terms and Conditions.
100% up to $100 + 150 Free Spins on Gonzos' Quest
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The New Player Welcome Bonuses are only available to players who create an account and make their first deposit at Pelaa. You may only claim one Welcome Offer (Welcome Package or Live Casino Bonus). Once you have claimed one, you will not be eligible for the other.
Up to €500
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Welcome Offer is for New Customers Only. The 80 chances are credited as £20 welcome bonus and players can spin 80 times at £0.25 on the Mega Moolah progressive slot game. The minimum first deposit required is £1, for all subsequent deposits the minimum deposit is £10. A two hundred times wagering requirement applies on all bonuses and certain games contribute a different percentage to the wagering requirement.
100% up to €100 + 120 bonus spins in Book of Dead
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Does not accept UK players.
100% up to €100 + 101 Free Spins
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Play New Free Mobile Slots Games

With more than 100 different software providers online, you have an unlimited number of new online video slots. Each of these software providers strives to offer you something at the start of each year – perhaps in a bid to remain relevant in this very competitive market. Some of the latest mobile slots in category form include the following:

  • Classic Themed Slots. Who said that the classic fruit machines are dead and forgotten? Well in 2021 and beyond, software developers continue improving them in different themes, but still, maintain the classic 3 reels and a few paylines – that don’t exceed five lines.
  • 3D Fresh Mobile Slot Games. With the 3D technology becoming somewhat of an industry standard, all the new mobile slot games for real money are coming in the 3D format. This includes even the classic themed ones.
  • Skill-Based Free New Mobile Slot Machines. These seem to be the future trend in the online casino industry. Already, the Las Vegas strip has been trying these new UK mobile slots 2021, the software developers plan on launching a test project for these sort of games. Skill-based slot machines will require the player to play different bonus rounds, unlocking one which will lead to another, which will lead to bigger prizes. At Jack Mobile Casinos, we’ve already tried them out, and they are really exciting titles.
  • Jackpot Slots. There are already enough progressive jackpot slots in the market, but it appears to be only the start. With innovative software developers such as Red Tiger Gaming and Blue Print Gaming continuing to get a larger audience online, we expect to see more of these games being made available for gambling online.
  • Buy Bonus Slots. The allow you to pay multiple bet to enter bonus rounds or free spins at a price.

The best part about these titles is that they have been taken through rigorous tests and certified to be 100% fair and accurate in their result presentation.

Some of the new slots features that are published lately: PopWins™ feature, Unlock Free Spins, MegaClusters Slots, slots with Mega Moolah Jackpots, MegaQuads™ slots and many others.

New Mobile Slots for IOS & Android

As we’ve already mentioned, online casinos have all sorts of slots. In fact, there are more than 7,000 games that you can choose to play online. To make it really interesting to enjoyable, the software providers and casinos have optimised them to be compatible with iOS, Windows and Android devices. This way, players with Apple, Samsung, Lumia and other small screen devices can play their favourite titles on the move – easily and conveniently.

New Mobile Slots Apps

New mobile slots apps are designed to complement the flash based games. They are broad categories into two:

  • Android Apps: These ones are developed for the Android and tablet devices specifically;
  • iOS Apps: They are meant for iPhone and iPad devices. The applications can be downloaded from the Apple Store online free of any charges.

New mobile slot apps and no download or flash-based html5 games share a lot of similarities in terms of gameplay. The only difference appears when it comes to how they are accessed. While the flash based games can be accessed using different browsers, download one’s have to be downloaded and installed on one’s device. This makes them less favourable among players who are sceptical of viruses and those with devices with low storage capacity.

List of Closest Mobile Slot Releases for 2021

Mobile slot title Release Date RTP Software Developer
Incan Adventure 5 January 2021 96.25% Microgaming
Shamrock Holmes Megaways 5 January 2021 96.44% Microgaming
The Bounty 7 January 2021 96.08% Microgaming
Cosmic Voyager 27 January 2021 96.14% Thunderkick
Foxpot 12 January 2021 96.31% Microgaming
Fruit Shop Megaways 21 January 2021 96% NetEnt
Forgotten Island Megaways 26 January 2021 96.25% Microgaming
TikiPop 22 February 2021 96.10% Yggdrasil Gaming

Play Latest Mobile Slots for Real Money

With more than 7,000 game options already in the market and more being included by the day, it would really be very expensive if one would decide to play each one of these games using real money. It’s for this reason that all software providers ensure that their products can be accessed in both real money and free to play mode.

  • Free to play slot: They are the same slot titles as the real money ones which let you enjoy all the features in a bid to give you an insight of how it is to play for real money. In fact, before playing any slot game, it’s usually advisable that you try it in this mode
  • Real money slot: Once you are sure of the game you’d like to play, you can now stake some real cash on. Most of the top new mobile slots 2021 can be played for real money online.

What are the odds of winning the free to play games?

As we’ve already said, free to play modes come with the same features that the real money options have. It, therefore, means that the same RTP and volatility offered by the real money titles is also reflected in the free to play modes.


That’s about it on top new mobile slots 2021! We hope that this information is enough to get you started online. To play the games, simply visit any of the recommended casinos above and start playing.

To win any money, you might need to be at least 18 years of age and have a real money account. If you want to play for fun, you must have attained the age of 16 years. All the slot games online can be played on the go using smartphones and tablets. All you need to have is a steady internet connection, reliable internet and you are good to go!


What is unusual in new mobile slots compared to old games?

First of all, developers of online games for casinos began to use HTML5 technology, which allows for maximum compatibility with the vast majority of mobile devices and browsers.

What is the feature of HTML5 technology?

This technology allows you to create mobile applications that work from the outside, loading resources from the server on the go. In this case, you do not need to download any files or cache them. Every year, the compatibility of HTML5 with mobile devices is only growing and new features are being added. The games are cross-platform and work perfectly on both PC and smartphone.

What else can be added to the question about new slots?

New technologies allow you to introduce a multiplayer element, create tournaments on the side of a specific online casino and launch a system of achievements and proprietary bonuses.