Best Online Slots

Terms and Conditions apply for all bonuses. Must be 18+ to participate

  1. Royal Panda Casino
    9.7

    18+ T&C Apply

    1st

    100% Welcome Bonus worth up to £300!

    • Android App
    • Apple App
    • Windows App
    Play now ❭❭
  2. Leo Vegas Casino
    9.7

    18+ T&C Apply

    2nd

    200% Welcome Bonus worth up to £1,500 + 250 Extra Spins!

    • Android App
    • Apple App
    • Windows App
    Play now ❭❭
  3. SunCasino
    9.6

    18+ T&C Apply

    3rd

    100% Welcome Bonus worth up to £400! — promo code: SUNCAS400

    • Android App
    • Apple App
    • Windows App
    Play now ❭❭
  4. NetBet Casino
    9.3

    18+ T&C Apply

    4th

    100% Welcome Bonus worth up to £200!

    • Android App
    • Apple App
    • Windows App
    Play now ❭❭
  5. Mr Green Casino
    9.3

    18+ T&C Apply

    5th

    100% Welcome Bonus worth up to £100 + 100 Extra Spins!

    • Android App
    • Apple App
    • Windows App
    Play now ❭❭
  6. Casino Cruise
    9

    18+ T&C Apply

    6th

    150% Welcome Bonus worth up to £300 + 100 Extra Spins!

    • Android App
    • Apple App
    • Windows App
    Play now ❭❭
  7. 777 Casino
    9

    18+ T&C Apply

    7th

    200% Welcome Bonus worth up to £400!

    • Android App
    • Apple App
    • Windows App
    Play now ❭❭
  8. Casino Room
    8.9

    18+ T&C Apply

    8th

    100% Welcome Bonus worth up to £500 + 200 Extra Spins!

    • Android App
    • Apple App
    • Windows App
    Play now ❭❭
  9. 888 Casino
    8.8

    18+ T&C Apply

    9th

    100% Welcome Bonus worth up to £1,500! — promo code: welcome1

    • Android App
    • Apple App
    • Windows App
    Play now ❭❭
  10. Betway Casino
    8.7

    18+ T&C Apply

    10th

    100% Welcome Bonus worth up to £1,000!

    • Android App
    • Apple App
    • Windows App
    Play now ❭❭
  11. Coral Casino
    8.7

    18+ T&C Apply

    11th

    150% Welcome Bonus worth up to £300!

    • Android App
    • Apple App
    • Windows App
    Play now ❭❭
  12. Paddy Power Casino
    8.5

    18+ T&C Apply

    12th

    100% Welcome Bonus worth up to £300 + £5 Free!

    • Android App
    • Apple App
    • Windows App
    Play now ❭❭
  13. Bet365 Casino
    8.5

    18+ T&C Apply

    13th

    100% Welcome Bonus worth up to £100! — promo code: BONUS100

    • Android App
    • Apple App
    • Windows App
    Play now ❭❭
  14. PartyCasino
    8.5

    18+ T&C Apply

    14th

    200% Welcome Bonus worth up to £100 + 50 Extra Spins!

    • Android App
    • Apple App
    • Windows App
    Play now ❭❭
  15. Guts Casino
    8.3

    18+ T&C Apply

    15th

    100% Welcome Bonus worth up to £300 + 100 Extra Spins!

    • Android App
    • Apple App
    • Windows App
    Play now ❭❭
  16. SuperCasino
    8.2

    18+ T&C Apply

    16th

    100% Welcome Bonus worth up to £200!

    • Android App
    • Apple App
    • Windows App
    Play now ❭❭
  17. Winner Casino
    8

    18+ T&C Apply

    17th

    200% Welcome Bonus worth up to £300!

    • Android App
    • Apple App
    • Windows App
    Play now ❭❭

Common Questions About Online Slots

The line between desktop casinos and mobile slot sites has been blurred in the past few years by technology such as HTML5. This new coding style allows smartphones and tablets to adapt and respond to the same online casino slots as the main computer site. This saved online casinos from having to build a separate site to access the mobile slot games.

This is coupled with developers not only utilising touch-screen technology, but revamping and improving upon their games so they react to players swiping and jabbing at the screen. Join us as we discover the best online slots for mobile players to try while out and about.

Discover the Top Rated Slots Casinos

Many slot sites now offer a mobile equivalent, and searching them on your phone or tablet will bring up the mobile-friendly version of that site. It's often worth comparing the main website to the mobile casino, to see how similar the two are. If the sites are identical, with a similar number of games, then the casino is better optimised for your mobile device.

This is a good measure of how fast future game releases will be added to the mobile casino. Some casinos may have developed their own app to deliver their online slot machines direct to your phone, so you can play without a data connection. Browse iTunes or Google Play to find the top-rated casinos for iOS and Android.

Choosing the Best Slots Sites

Gamers often search for that perfect mobile slot site, but the truth is that different players appreciate different aspects of an online casino slot. Here are a few things to think about:

  • Range of games – a mobile casino is not just built on how responsive the design is, but the number of casino slot games that have been optimised for mobile handsets. Many software developers create mobile slots in tandem with online slot games found on desktop casinos, so it's best to find a casino that supports these developers and their mobile catalogue.
  • Mobile exclusive bonuses – if the majority of your playing time is on a mobile device, make sure the bonuses cover betting and spending via the mobile site. In order to sweeten the pot and tempt a new generation of mobile gamers to play their casino slot games, online casinos will offer bonuses that are exclusive to mobile play. Check out the promotions pages at different casinos to see if there are any exclusive deals to make your funds stretch further when using a smartphone.
  • Clutter-free design – gaming on a mobile can be challenging if the site isn't created with a responsive design or optimised for mobile devices. Browse the online casino to see if it can be navigated easily, with gaming categories to suit your style of play.

Mobile Online Slots Trending in 2017

With the rollout of HTML5, mobile gaming has proved to be a key part of the online casino business. However, despite the industry still being in its infancy, it's always looking to adapt to the latest and emerging technologies to attract new players while keeping existing ones entertained.

One such industry is virtual reality (VR), with NetEnt announcing Gonzo’s Quest VR for release in the near future. With smartphones opening up VR with adaptable headsets, gamblers may soon be able to explore the environment of their games and interact with them on a level so far unseen. If it succeeds, Gonzo’s Quest VR could open up a whole new market for mobile slot developers.

Top 5 Slot Games to Play Online

The best mobile slots take the original game and adapt it to the touch-screen technology for faster, more thrilling play. They also retain the fun factor of the desktop slots, not to mention the high pay-out rates. Take a look through some of our favourites.

  • Steam Tower – NetEnt’s Victorian steampunk slot casts you into an adventure at the height of the Industrial Revolution. Use your steam-powered tools to storm the tower and rescue the princess. The mobile slot uses NetEnt’s touch technology for a more instinctive playing experience, and with a towering return-to-play (RTP) of 97%, it's one adventure not to be missed.
  • Phoenix Sun – Quickspin’s take on Ancient Egypt is an enchanting affair set in the golden glow of the desert sands, with an eerie green mist cast round the pyramids. The game initially offers 243 ways to play over five reels, but as you win, the board becomes bigger as more tiles fall from the pyramid wall, expanding this to an energising 7,776 ways to win. With a desert-hot RTP of 96.08%, you could soon be winning a load of gold.
  • Esqueleto Explosivo – Thunderkick’s explosive game celebrated the Mexican Day of the Dead, with five reels and an odd 17 paylines. The reels are comprised of the fictitious skeleton band Enrico Mortis and The Boners, who sing the more you win. With an RTP of 97.6%, this is definitely a game to hum along with.
  • Chibeasties 2 – Software developer Yggdrasil crafted a solid sequel to its hit game Chibeasties, improving on the features while retaining the fun feel of the original. You jump between four dimensions, marked by the changing background alongside a different key bonus feature in each realm. With a magical RTP rate of 96.2%, this beautiful game will have you tapping your screen for hours on end.
  • Dr Watts UpMicrogaming invites you to take part in the mad experiments of Dr Watts Up. The game features slick animation, humorous symbols and a stimulating soundtrack. With 243 ways to win over five reels, and an electrifying RTP of 97%, it could be time for your next doctor’s appointment.

As mobile games become more prevalent, players are starting to see online slots built exclusively for mobile devices. However, the best games are still those that appeal to the widest audience. Check out the ones we've recommended, and follow our guide to find more of the best mobile slot games available right now.