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Discover the best mobile slot sites in the UK! SlotsHawk brings to you the definitive list of the best places to play online slots on your mobile phone.

Access your favourite slots anywhere thanks to mobile slot sites. The advancement of mobile technology means that slot games look and feel the same on a mobile phone as they do on laptop or desktop computer.

The demand for mobile gaming continues to grow and to keep up with this trend, slot developers and slot sites ensure that their slot games and casinos are 100% mobile compatible.

Mobile slots have quickly become one of the most popular casino games due to the ease in which slots players can access them.

No matter where you are, you will always have entertainment at your fingertips thanks to mobile slot sites.

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Some mobile casinos are better than others.

It is always worth your time to do some research about the slot site you are about to play on. 

When comparing mobile slot sites, we have a list of criteria which we mark each slot site on.

  • Mobile and tablet friendly – The best mobile casinos are built to be mobile friendly. It is not uncommon for some excellent online casinos to be rather average on a mobile platform. When compiling a list of the best UK mobile casino sites, we ensure to test all a casino’s products including their mobile slots which must be tailored to be played on mobile devices. The best mobile slot sites offer great gaming experiences regardless of whether you are playing on your desktop computer, mobile phone or iPad.
  • A wide range of mobile slot games – The best mobile slot sites will offer you thousands of mobile slots to play from multiple software providers. We only showcase mobile casino sites which give you access to a variety of mobile slots such as jackpot slots, high and low variance slots and classic slots.
  • Licensed and regulated – In order for UK players to play UK mobile slots games, they have to play at sites regulated by the UKGC. The mobile slot sites on this page are all licensed and regulated by the UK Gambling Commission. 
  • Bonus offers for smartphone users – Where possible, we promote online mobile casinos which give slots bonuses to mobile slots players. Bonuses are likely to be in the form of free spins upon your first deposit.

Also, don’t forget to check out our articles regarding new slot sites and best UK slot sites.


The advancement of mobile technology meant the evolution of mobile slot games.

Jean Prince on mobile slots

“The number of casino players playing online slot games via their mobile phone devices has now surpassed desktop users.”

– Jean B. Prince, Editor in Chief.

Due to the demand, slot developers now build online slots from a mobile first perspective. This means that the newest slot games are developed for mobile users.



New slot games are built on the high tech HTML5 platform which makes them accessible on all modern smartphones and tablets.

Devices which run on iOS, Android, Windows and Blackberry operating systems are advanced enough to be able to access mobile slot games.

To ensure your gaming experience is as smooth as possible, we suggest that you update your device to the latest version of its operating system.

Don’t forget that if your device is overrun by apps and music or photos, this may have an impact on the speed of the slot game you are trying to play. The processing power is key and too many open apps may result in slower gameplay.

Some older mobile phones will still play slot games. However, the graphics will either by less optimal or the framerate will negatively affect your gaming experience.


mobile slots

There are two ways to play mobile slots.

The first and most common way is via the web directly using your handheld devices browser.

The second way you can play new mobile slots is via a free downloadable app.

Most players access their favourite slot games using their mobile phone’s browser to access mobile slot sites. This is both efficient and convenient as you can log in and out of your casino account in the same way you would if you were using a laptop.

Playing new mobile slots via your browser does not impact your phone’s memory as you are not required to download anything.

We recommend playing over a wi-fi connection where possible so that your connection is as stable as possible. You do not want to be on the verge of a huge jackpot only to be told that your internet connection has been lost.

The alternative method to playing mobile slots UK is via an app. To play using this method you must register and play at a mobile slot site which has released its own dedicated mobile app.

Most new mobile slot sites have not released their own app yet as their system is entirely web based. But a large number of mobile casinos SlotsHawk promotes do offer their games via Android and iOS apps. 

Apple users can download the best casino slot apps via the Apple iStore whilst Android users must use the Google Play Store to download a casino app.


Ready to play UK mobile slots on-the-go? Just follow the steps below to begin your mobile casino journey.

Step 1 – Ensure your connection is secure

You are required to have a 3G connection at the absolute minimum. Ideally, you should have a 4G, 5G or a stable WiFi internet connection to guarantee the best possible casino experience.

Step 2 – Choose a mobile slot site to play at

You should now choose whether you want to play via your phone’s web browser or via a dedicated slot site app. Please note that not all mobile slot sites have their own dedicated apps.

Step 3 – Register an account and log in

Before you can play at a mobile casino, you first need to register an account. This is usually a straightforward process that simply requires you to identify yourself and confirm that you are legally allowed to gamble.

Step 4 – Make a deposit into your new casino account

To play games for real money, you need to have real money in your casino account. There are lots of ways in which you can fund your account. Casino banking methods include Debit Cards, bank transfers, eWallets like PayPal and Skrill, mobile specific methods such as Apple Pay, Google Pay, pay by phone bill, Revolut and paysafecard.

You can also use this stage to play with any casino bonuses you may have been given upon registering your new casino account. Do not forget, most bonuses are released upon your first real money deposit.

Step 5 – Start playing

At this point you are ready to begin playing mobile slot games. Whichever mobile slot site you sign up with, you will be spoilt for choice by the amount of games on offer. 

With so many UK mobile slots to choose from, it can be intimidating. Our advice would be to pick a low variance slot game to get you started. These games are low risk and will help you get used to the casino.


desktop vs mobile slots

The last decade has witnessed significant improvements in mobile technology thanks to the HTML5 platform. Mobile devices are now powerful enough to rival desktop computers. This means online mobile slots have become much more accessible to online casino players.

The quality of web-based gameplay has improved outstandingly to the extent that slot developers now produce games specifically for mobile play.

Whether you play at mobile slot sites on your mobile or on your desktop, there is no discernible difference that we can see between the quality of gameplay.

So, what other factors come into consideration when choosing whether to play slots on mobile or desktop?

One obvious factor is that you can play new mobile slots and mobile casino slots no matter where you are, as long as you have your mobile device handy and a secure internet connection.

The only drawback is that you might struggle to play classic 3-reel slot games on your mobile as those games were developed by HTML5 technology.


You can access slot sites using almost any modern mobile phone or tablet. 

Mobile phone technology has advanced leaps and bounds in the past 20 years. Modern smartphones are millions of times faster than Apollo 11 guidance computers!

Here are the best smartphone devices for playing mobile slot games in 2021:


Google, Huawei and Samsung devices are great phones for playing slots. The Galaxy Samsung range is the best away from Apple. Android phones run mobile slot games flawlessly.


Apple devices are the best for playing with online mobile casinos. Sharp and sophisticated, iPhone models of 6 and above are perfect.

The only thing you need to worry about here is ensuring your iOS software is updated to the latest version. The newer the model, the greater the mobile slots gameplay experience. iPads are also fantastic to use whilst playing at UK mobile slot sites.


Apple and Android devices are the most popular. There are lots of other devices that can be used to playing mobile slot games online including:

  • Blackberry
  • Sony
  • Nokia
  • Motorola 
  • Windows


1. Are slot games mobile friendly?

Most slot games can be played on your mobile phone and all new slot games are built specifically to be played on mobile and tablet devices. The only slots which are not mobile friendly are those which were developed before the implementation of HTML5 technology. Slots developed using this technology are 100% mobile friendly.

2. What are mobile slots?

Mobile slots are online slot games designed to be played on your mobile or tablet device. Mobile slots use HTML 5 technology so they can run smoothly on your handheld device.

3. Can I play mobile slots and use pay by phone bill?

Yes, you can depending on the casino you choose to play at. If the casino accepts pay by phone bill as a deposit method, then you can play mobile slots using pay by phone bill as a deposit method.

4. Is a mobile casino the same as an online casino?

Yes, most online casino websites are accessible by your mobile phone. The term mobile casino is used simply because it means you can access the casino lobby and games via your mobile device.

5. How do I choose the best mobile slot site?

You should choose a mobile slot site that you like the look and feel of. The best way to do this is by checking out the reviews on SlotsHawk. Our slot site reviews are written by casino experts who will inform you of everything you need to know.

6. Is it safe to play mobile slots in the UK?

Mobile slots in the UK are safe to play if you play at a UKGC regulated slot site. If you are looking for a mobile slot site to play at, all of the best mobile casinos listed on SlotsHawk are 100% safe and regulated.

7. What makes mobile slots so popular?

Mobile slots are popular because they offer convenience. Playing slot games on your phone means that they can be accessed anywhere as long as you have a stable internet connection.

8. Do I need to install an app to play at mobile slot sites?

The short answer is no, you don’t. Although some mobile slot sites have dedicated apps which their players can download, all mobile slot sites can be accessed via your phone’s internet browser.

9. Do mobile slot sites offer bonuses?

All mobile slot sites offer their new players slot bonuses whilst some mobile slot sites give bonuses to players that sign up via a mobile device.

10. Can I play on mobile slot sites and games on my tablet?

Yes, you can! Tablet devices are ideal for playing mobile slots.


jean prince

Greetings, I’m Jean Prince

Jean Prince, also known as ‘The Hawk’ in our newsroom is the editor in chief at SlotsHawk.com. He always keeps a hawk eye on the slots market and never lets anything important slip out of his sight.

Editor in Chief since 2020