New Players Only. Wagering occurs from real balance first. 35X wagering the bonus. Contribution may vary per game. Available on selected games only. The wagering requirement is calculated on bonus bets only. Bonus valid 30 Days from receipt / Free spins valid 7 days from receipt. Max conversion: 3 X the bonus amount and £500 for free spins. Limited to 5 brands within the network. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits. Full Terms Apply

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  • Play Mobile Slots At JeffBet

    Here at JeffBet, you can play the best mobile slots games available to UK players. We have provided you with a full range of popular mobile slots titles that you can enjoy anytime, anywhere straight from your mobile device. This includes many video slots, progressive jackpots, classic slots, and casino games.

    Before joining JeffBet today and claiming your 20 free spins with your first deposit bonus, find out more about mobile slots and the variety available at our mobile casino.

    What Are Mobile Slots?

    A mobile slot game is simply an online slot game that you can access and play on the go. Mobile slots are usually developed with playing on mobile and tablet devices in mind. This can be on an Android device (check our Android slots page for more info), iOS device or any other type of smartphone or tablet.

    Over the past two decades, more and more players have opted to play a mobile slot over other types of games such as casino games or desktop online slots. When online gambling was first introduced where you could win real money, many games were not mobile-optimised. This meant online slot games would not format properly when played on different devices.  

    Advantages of Playing Mobile Slots Games

    There are plenty of advantages to playing online slots via your mobile or tablet device. Here are some of the top reasons why you should give playing slots games on the go a try:

    ·         Accessibility – mobile slot games can be accessed 24/7. All you need is your mobile or tablet device and you can spin the reels of a mobile slot of your choice

    ·         High-quality – when playing a mobile slot, it will usually be a newer slot release and will feature the highest-quality design, graphics and gameplay

    ·         Speed – as long as your internet connection is good, you can access a mobile slot game within seconds of loading

    ·         Promotions – when playing mobile casino games, you may be able to access special deposit bonus offers and free spins promotions

    ·         Ease of use – mobile slots are incredibly easy to use. The layout is simple and they work in the same way as you would play online slots from a desktop PC

    ·         Range of games – there is a wide range of mobile slot games available to play. No matter whether you want to play classic slots, video slots online, slot games with progressive jackpots or new mobile slots, you can find exactly the online slot you want when playing from a mobile or tablet device

    As you can see, all of the most exciting online slots can be accessed via mobile and there are many more benefits to playing mobile slot games than playing from other devices.

    Top-Rated Mobile Slots Found At JeffBet

    At our mobile casino, you will only find the very best slots available to play on the go. You can play slots such as:

    Rainbow Riches

    Rainbow Riches is an iconic Irish-themed online slot game from Barcrest. You will find yourself on the island of Ireland with rainbows and rolling green fields. On the five reels and 20 paylines of this mobile slot game, there are wishing wells, pots of gold, game logos, leprechauns and more.

    There are three exciting bonus rounds in this game. This includes a road to riches feature where you will make your way up a multiplier trail, collecting multiplier as you go with the chance to win up to 500x your stake at the end. It also has a wishing well picking game feature and a pots of gold feature where three pots appear and one will award you a multiplier up to 500x.  

    You can get 20 free spins with no wagering requirements attached when signing up and making your first deposit at JeffBet. With this deposit bonus, you can enjoy spinning the reels of Rainbow Riches and keep your winnings.


    When naming the best online slots available to play on mobile, one that players always name is NetEnt’s Starburst. While this is a very simple slot game with limited bonus features, it has become a fan-favourite slot game and a go-to for many players. It offers a cool cosmic theme with five reels and 10 paylines.

    While the gameplay is kept simple, there is a wild feature that awards expanding wilds to create wild reels. These wild reels are then locked in position while re-spins take place and can award wins of up to 500x your stake.

    Immortal Romance

    The Immortal Romance online slot game was released over a decade ago and is still as popular amongst mobile slot players today. This online slot game has a vampire theme with spooky, gothic graphics. On the five reels with 243 ways to win, you will find various vampire characters as well as spell books and haunted castles.

    There are two big bonus features in this slot game. This includes a wild desire feature which can turn up to five reels into wild reels. There is also a chamber of spins feature with four free spins modes to play in, each named after a different character. During this feature, you can get up to 25 free spins plus rolling reels, multipliers and additional wilds. You can potentially win up to 12,150x your stake.

    If you prefer progressive jackpot slots, you can always opt for the progressive jackpot version of this game.

    Gonzo’s Quest

    One of the best online slots has to be Gonzo’s Quest from NetEnt. This game has become an iconic slot around the world and is now just the first online slot game in a series of Gonzo casino games. You will find yourself in a South American jungle in this Mayan-themed slot game where you will join Gonzo on his quest to find the lost city of El Dorado and hopefully cash prizes along the way.

    It is predominantly known for the massively popular avalanche feature. With this feature, symbols in winning combinations are removed from the reels to allow new symbols to fall and take their place. This can potentially create more winning combinations and the feature only ends when no new wins are formed. Each time an avalanche is formed, the avalanche multipliers also kick in and can increase to a maximum of 5x. Finally, there is a free spins feature where you will receive 10 free spins and the multiplier can reach 15x. Wins of up to 37,500x your stake are available in this game.

    Rich Wilde and the Book of Dead

    Go on a cash treasure hunt with Play ‘n GO’s Rich Wilde and the Book of Dead mobile slot. This slot has spawned a series of games featuring the protagonist Rich Wilde but in this game, you will find yourself in an Egyptian setting. On its five reels and 10 paylines there is a range of Egyptian god symbols including Horus, Anubis and Osiris.

    The main feature in this game is the free spins feature. Before you start playing, one symbol will be randomly selected to become an expanding symbol during the round. You will then be awarded 10 free spins and unlimited retriggers are possible. The max win is 5,000x your stake.

    If you are looking to play slots on the go, you cannot go wrong signing up to JeffBet. We offer 20 free spins with no wagering requirements. After playing your free spins on Rainbow Riches, you can enjoy the wide range of other exciting mobile slots that we have to offer.

    Compatible with All Android or iOS devices

    As these games are designed with gaming on the go in mind, it also means that you play mobile slots on both iOS and Android devices. No matter which branded device you are playing from, it will not affect your gameplay. You do not need to download any additional mobile slots app to play on the go, simply visit and sign in as you normally would to get started playing.

    Play mobile slots on-the-go

    JeffBet is a mobile-friendly online casino that you can access anytime, anywhere from a mobile or tablet device. When accessing our mobile site, you will find it incredibly easy to navigate your way around the site and find the mobile slots that you are looking for. We offer pay by mobile slots deposit options, so you can do everything from your mobile device.

    The good news is that almost all of the games here at JeffBet are developed using the latest HTML5 technology. This means that our online slots games are designed to adapt to different screens. When you play online slots on the go, you will not have to sacrifice on the quality of the game. Simply enjoy all your favourite mobile casino games whenever you want from your mobile device!

    Mobile Slots FAQs

    Yes, you can win real money playing mobile slots.
    Yes, when you play mobile slot machine games all of the same responsible gambling tools will be available as there is on the mobile site. This can include bet limits, cool-off periods and more.
    Yes, it is 100% safe to play online slot machines. When playing online casino games at a mobile casino like JeffBet, you can be confident it is safe and secure. We are licensed and regulated by the UK Gambling Commission. We also use the latest SSL encryption technology to ensure your transactions are safe. After making a secure real money deposit with us, you can claim your 20 free spins deposit bonus with no wagering requirements attached. You can then access all of your favourite mobile slots!
    Yes, after making a real money deposit you can use your free spins or deposit bonus to play mobile online slot games.
    Different types of online slot games you can access from your mobile include video slots, classic slots, slots with progressive jackpots, new mobile slots and more.