Ireland’s Top Mobile Slot Sites 2021

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Slot games have been part of the fabric of online casinos ever since their inception. Many of these slots harp back to the golden age of the boardwalk casino, and game developers today are still breathing new life into the classics of the genre.  New mobile slot games are introduced to the online gambling world every day, creating a diverse range of titles to play. From classic fruit machine style slots to huge progressive jackpots, mobile slot casinos have it all covered.

Read on to find out all you need to know about the top Irish mobile slot casinos around – compare the welcome bonuses to find the right site for you, sign up, and get spinning today.

1947 user ratings
Expert Review

100% Up To €200 + 25 Free Spins

  • iOS and Android App
  • Full PayPal Support
  • 7-Figure Jackpots
€20 min deposit, excluding deposits by Skrill or NETELLER • Get 100% up to €200 Bonus and 25 Free Spins [FS] • FS valid on selected games & expire in 14 days • FS wins credited in 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 18+ Please Gamble Responsibly. Click 'Claim Bonus' to view full terms and conditions
1453 user ratings

100% Up To €200 + 400 Free Spins

  • Great for Mobile
  • Great Casino for PayPal
  • Renowned Brand
New customers from UK&IRL only. Min deposit €20. . Bonus wagering 50x, game weighting applies. 100 Free Spins available after first buy-in & further 100 Free Spins available in each of the following 3 days (upon min buy-in of €20 per day). 18+ Please Gamble Responsibly. Click 'Claim Bonus' to view full terms and conditions
1547 user ratings
Expert Review

Up to 80 Free Spins on 1st Deposit

  • Easy to Use on Mobile
  • Full PayPal Support
  • Money Back On Every Bet
For every €1 deposited, 1 Free Spin will be credited to the players account up to 50 Free Spins (on Rich Wilde and the Book of Dead). Also, after the first deposit the player can claim an additional 30 Free Spins by visiting the Kicker Section. So the player can receive a total of up to 80 free spins. Please refer to the landing page for all the details. 18+ Please Gamble Responsibly. Click 'Claim Bonus' to view full terms and conditions
821 user ratings
Expert Review

Double your First Deposit!

  • Fantastic Players Club
  • Full PayPal Support
  • Daily Promotions
New players, £10+ deposit, no e-wallets/prepaid cards, 30x Plt on Bonus and 50x on Free Spins, £500 cap on Bonus winnings. T&Cs apply 18+ Please Gamble Responsibly. Click 'Claim Bonus' to view full terms and conditions
795 user ratings
Expert Review

50% up to €150 + 25 spins

  • New Slots Available
  • Great Live Casino Offering
  • Multiple Bonuses Available
Play Responsibly; 18+ 18+ Please Gamble Responsibly. Click 'Claim Bonus' to view full terms and conditions
572 user ratings
Expert Review

Enjoy 200% up to €500 + 50 Free Spins

  • Brand New Casino
  • Great Live Casino
  • Top VIP Members Club
18+. New Players Only. Terms apply. Please gamble responsibly. 18+ Please Gamble Responsibly. Click 'Claim Bonus' to view full terms and conditions
345 user ratings
Expert Review

100% Up To €300

  • Mobile Friendly Design
  • Great Game Selection
  • Full PayPal Support
New customers only. Opt in. Deposit via Moneybookers (skrill), Neteller or PaySafe do not qualify. Deposit min €10 within 7 days of opening new account. Receive 100% match up to €300 for selected games with 35x wagering. Bonus 3 days expiry. Geographical Restrictions apply. 18+ Please Gamble Responsibly. Click 'Claim Bonus' to view full terms and conditions
612 user ratings
Expert Review

Up to €1000 + 200 Free Spins

  • Great for VIP Players
  • Top Selection of Table Games
  • Perfect for Live Casino
Terms and Conditions apply. New players only. 18+. Min deposit $/€20. Wagering requirement apply 35x . 40 spins will be given daily in the next 5 days and will be valid for 24 hours. 18+ Please Gamble Responsibly. Click 'Claim Bonus' to view full terms and conditions
1562 user ratings
Expert Review

Enjoy a Bonus Of €20 Only 5x Wagering!

  • Big UK Brand Name
  • New & Classic Games
  • Huge Slot Jackpots
The €20 Welcome Bonus is for open to all new customers to Grosvenor Casinos that make an eligible first deposit. The minimum eligible deposit is €20. Only one bonus per player, household and IP address is permitted. The bonus should be awarded instantly but no later than 72 hours after a successful deposit of €20 or more. To withdraw a bonus and associated winnings, players must wager a total of five (5) times the bonus amount. No even money bets are allowed, this includes odds and evens and red and black. Customers have 30 days to meet the wagering requirements from the date of first deposit. 18+ Please Gamble Responsibly. Click 'Claim Bonus' to view full terms and conditions
1329 user ratings

Enjoy Up To €500

  • Weekly Promotions
  • Table Games + Slots
  • Accepts PayPal
New players only. First deposit bonus has a minimum deposit of €10. Max bonus €200. 25 x wagering applies. Max convertible to real is €1,000. Regal Wins offers 3 deposit bonuses ranging from 40% to 100% (the biggest of which has a max of €200). The grand total on offer is €500. 18+ Please Gamble Responsibly. Click 'Claim Bonus' to view full terms and conditions

Browser Games v Downloadable Apps

Players have two options when playing at a mobile casino: visiting the online casino’s mobile-optimised website, or downloading the casino’s dedicated native app. We always recommend downloading the app where possible. Both options usually look pretty similar, if not identical, however, having a native app means you can get to your favourite slots quicker and turn push notifications on to stay in the loop with the latest promos and slot releases. 

The best mobile slot casinos have apps available on both Android and iOS operating systems, and with access to your favourite slot simply a few touches of your mobile screen away, it’s certainly worth checking out.

Top Mobile Slot Software Developers

Mobile slots are developed by many of the biggest software providers in the business. These developers are often made up of a team of online casino aficionados, whose knowledge of slots and what players are after shines through in the quality of their games. Let’s take a look at some of the big hitters.


Very much an all-rounder in the development of online casino games, NetEnt has been responsible for some of the best slot titles of recent years, including Starburst, Gonzo’s Quest, and Jack and the Beanstalk. If you fancy a change of pace from the casino slots, NetEnt also has a first-class range of live dealer and online table games available. 

Pragmatic Play

Pragmatic Play has won the hearts of many as an exciting new developer that exploded onto the scene in 2015. Its titles stand out from the crowd due to the bounty of bonuses on offer – Pragmatic’s slots often feature multi-level bonus rounds, as well as generous multiplier bonuses and huge progressive jackpots. For quick games and wins, you can also head to their scratchcard titles. 

Play’n GO

Considered the first developer to focus exclusively on the mobile casino market, Play’n GO’s slot games offer pristine animations in high definition. No one Play’n GO game is the same, with adventures in the medieval, fantastical and underwater worlds to be had. 


One of the most established game developers around, Microgaming created the first gaming software for online casinos back in the 90s and followed this up ten years later with the world’s first mobile gaming software. Among its most popular slot titles include Game of Thrones, Jurassic Park and Tomb Raider.

Real Money Mobile Slots

It can sometimes take a bit of time to get to grips with all of the features and gameplay options of new slot games. That’s why it’s always good practice for new players to utilise the free-to-play versions of these games first, before committing any real money to bets. Game developers almost always include both free and real money versions of their online slots, understanding that players need a bit of time to become familiar with the game’s quirks and nuances.

Top Mobile Slot Games

Here are some of the best video slots available in ‘October.


NetEnt’s Starburst has been one of the biggest casino slots of the last five years, with its bright lights and dazzling jewels transporting players into a different universe altogether. One of the reasons for Starburst’s popularity is its two-way payline feature, which permits players to win prizes in both directions of the reel. With a high return to player (RTP) figure of 96%, there are lots of opportunities to cash in on some winnings. Its five-reel grid is packed full of shiny objects, with the highest paying symbols the BARs and Lucky Sevens. The wild symbol is the octagonal multicoloured gem which only appears on reels two, three and four – if it lands on all three, it will generate a sequence of free spins. Striking lucky on these re-spins gives you a chance to get close to the max €50,000 jackpot win!

Rich Wilde and the Book of Dead

Play’n GO’s Rich Wilde is always getting himself into trouble. The Book of the Dead takes him into the catacombs of ancient Egypt on the search for lost treasures. This 96% RTP, five-reel grid has ten paylines and is simple to follow – the book symbol represents the wild, and you’ll receive ten free spins whenever you land three or more scatter symbols; these free spins are re-triggered if you hit an additional three scatters. The free spin bonus round also includes an expanding icon that increases your chances of finding grid combinations and landing the max jackpot of 5,000x your stake. 

Gonzo’s Quest

Another product of the NetEnt studio, Gonzo’s Quest takes you into the jungles of the Inca Empire in search of the mythical city of El Dorado. You’ll be immediately immersed in the adventure by the sound animations that transfer you into the sticky heat of the rainforest. Gonzo keeps lookout on the left-hand side of the five-reel grid, launching his avalanche feature to replace winning symbols with new opportunities to strike gold. There are 20 paylines out here in the jungle, with the potential of five consecutive wins landing you a huge x5 multiplier. To launch the free spins bonus, you’ll need to land three scatter symbols on consecutive reels which will trigger an additional ten spins – these spins increase the multiplier limit, which rises as high as x15 in the bonus round. With an RTP of 96%, finding gold with Gonzo can land you with a max jackpot of 2,500x your stake. 

Best Irish Mobile Slot Casino Sites

Best Irish Mobile Slot Casino Sites Recommendation
888 Casino Best Selection Of Payment Methods
Betfair Best Software Providers
Play Ojo Best New Casino Site + Great UX
NetBet Best Range of Withdrawal Methods
10Bet Best Mobile App
Jackpot Village Best Welcome Bonus
BetVictor Best Range Of NetEnt Casino
Luck Land Best Welcome Offers
Grosvenor Best Selection Of Games
Regal Wins Best Bonuses For Existing Players

Mobile Slots Bonuses

Online casinos offer players a series of bonuses and promotions, and mobile slot casinos are no different. Here are some to look out for – these will be offered to new players as part of a welcome bonus following their first deposit, and will continue to be offered throughout your time at the casino. Pay attention to terms and conditions such as game weightings and game exclusions, which are designed to limit your chances of winning withdrawable cash.

Free Spins

The most important bonus type for slot players, free spins are usually dependent on a minimum deposit into your casino account. For example, you might be offered 100 free spins when you make a deposit of €50. However, you may find a smaller number of free spins available without any deposit required.

Matched Deposits

Matched deposits see the casino match a percentage of your deposit with bonus funds. There’s always a specified limit in place, such as ‘50% up to €50’, meaning you’d receive an additional €25 following a €50 deposit. 

No Wagering

You’ll often see wagering requirements included in the bonus terms and conditions. Wagering requirements outline the number of times players must wager their bonus funds before they’re allowed to take home any winnings. While most bonuses come with a wagering requirement, there are some casinos that offer no wagering bonuses – usually smaller bonus amounts that have no playthrough requirements. 

Bonus Calculator

Easily find out the amount you’ll need to wager to meet your bonus’s wagering requirements with this calculator. Fill in the deposit value and percentage, the wagering requirements, your favourite game’s contribution percentage, and whether or not your casino includes your qualifying deposit in the calculation. These details can be found in your casino’s bonus terms and conditions. Once you click ‘calculate’, your wagering requirements will be worked out instantly.

Please enter a value between 1 and 500
Please enter a value between 1 and 500
Please enter a value between 1 and 100

Banking Options

If you’re playing real money slots, you’ll need to make a deposit at some point. If you get lucky and land a win, you may want to withdraw your winnings. It’s important to choose a casino that offers support for your preferred payment method. Let’s take a look at some of the most popular payment methods at Irish casinos.

Debit Cards

The most widely used banking option at online casinos, debit cards offer users high limits on deposits and withdrawals and are accepted at all sites. However, what you gain in accessibility, you lose in speed – debit cards are often the slowest payout option, taking between 2-5 working days for the money to land in your account.


PayPal and other e-wallet services offer lightning quick payout times, and high limits on both deposits and withdrawals. These services are favoured by many players for their removal of the exchange of personal data at the point of transaction. Instead of keying in your card or bank information, you can simply use a username and password to verify your payment. 


Prepaid cards like Paysafecard are another option. Paysafecard, as the name suggests, offers great security, as these prepaid cards can be purchased at various retailers using cash. You receive a 16-digit PIN which you enter when making your deposit – no need to share any sensitive data such as your debit card number. 

Pay by Phone Bill

Boku is a leader in pay by mobile services – a system that allows users to pay for their bet through their mobile network provider. All you need is a pay monthly phone contract with a network provider that supports your choice method. At the checkout, simply key in your mobile number and your network operator will send you an SMS code to confirm, before paying for your bet on your behalf and charging the bill to your monthly contract. It’s an ingenious solution, but there are strict limits on deposits and no capacity to offer withdrawals.

Ready to Play Mobile Slots?

If we’ve answered all your questions, then check out our list of the very best mobile slot casinos, compare their welcome bonuses, and start playing on the go today!

Frequently Asked Questions

  • Online casinos have mobile-friendly sites that are compatible with most web-enabled devices. You should be able to play most, if not all titles available on your online casino’s mobile site or app. It’s important to note that some casinos only offer native apps for iOS and Android users.

  • Yes – game developers make free-to-play games alongside the real money versions to give new players a chance to learn the basics before they commit their cash to bets.

  • All of our site recommendations are licenced by gambling regulators, meaning that you can play with confidence at our listed mobile casinos. You should never place a bet at an unlicensed casino.   


Guy is a contributor at with a wealth of experience and expertise in the online casino industry.

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