Slots.io is a mobile-friendly casino that does not require customers to register to play. Instead, smartphone users can simply deposit from a bank account and play straight away. The casino does not offer a downloadable app for the time being. Players can access it on the go via an intuitive web app that works on the vast majority of mobile browsers.
Launched in 2019, this new mobile casino carries a license from the Estonian Tax and Customs Board. It targets primarily Estonian and Finnish players, offering over 1,700 mobile-friendly games from software providers like Microgaming, Wazdan, Spinomenal, Play’n GO, Booongo, Gameart, Pragmatic Play, Nolimit City, and Push Gaming.
English is the web app’s primary language but mobile users can tackle the settings and choose from several other languages, including Finnish, German, Estonian, and Russian. The mobile casino is home to a wholesome selection of slots, giving fans of the genre a choice from various categories and themes like horror, fantasy, adventure, anime, and music.
Also included in its library is a range of premium table games such as roulette, baccarat, and blackjack. Mobile users have access to a live-dealer section that runs on the Evolution Gaming platform and features over 70 live tables. Players at the mobile casino have access to a friendly support service, regular slot tournaments, and a six-tier loyalty club.
|Banking||Trustly, Skrill, Neteller, MuchBetter, Interac Online, rapid transfers|
|Number of Games||Over 1,700|
|Instant Play||Compatible with iOS and Android|
|Languages||Estonian, English, Russian, German, Finnish|
iPhone 7, iPhone 8, iPhone X, iPhone XR, iPhone XS, iPhone 11, iPhone 12, iPhone 13, iPhone 14, Apple iPad, Samsung Galaxy A5, Samsung Galaxy A6, Samsung Galaxy A7, Samsung Galaxy A8, Samsung Galaxy A20, Samsung Galaxy A30, Samsung Galaxy A40, Samsung Galaxy A50, Samsung Galaxy A70, Samsung Galaxy S5, Samsung Galaxy S6, Samsung Galaxy S7, Samsung Galaxy S8, Samsung Galaxy S9, Samsung Galaxy S10, Samsung Galaxy S20, Samsung Galaxy S21, Samsung Galaxy S22, Samsung Galaxy Note8, Samsung Galaxy Note9, Samsung Galaxy Tab S2, Huawei Honor 10, Huawei Mate 10, Huawei Mate 20, Huawei P8, Huawei P9, Huawei P10, Huawei P20, Huawei P30, Huawei P Smart, Xiaomi Redmi Note 4, Xiaomi Redmi Note 5, Xiaomi Redmi Note 6, Xiaomi Redmi Note 7, Xiaomi POCOPHONE F1, OnePlus 5, OnePlus 6, Google Pixel 2, Google Pixel 3, Google Nexus 5, Motorola moto E5, Motorola Moto G6, Motorola Moto G7, OPPO A3s, LG Aristo 3
Slots.io App Mobile Bonuses
Slots.io is geared primarily toward the needs of reel spinners, which is why its promotional section is dominated by slot-centric offers. The mobile casino gives newcomers a warm welcome with up to 300 free spins for Bubbles Bonanza by OneTouch. Players must navigate to the rewards section and pick from three different free spins bundles.
The number of free spins each newcomer gets depends on their level of wagering activity. Players who wager €20 get 50 free spins while those who spend €50 and €100 receive 150 and 300 free spins, respectively. Each free spin has a fixed value of €0.40. The winnings accumulated during free play are subject to wagering requirements of 35x their value.
If unclaimed, the welcome bonus expires one week after registration. Mobile players who take advantage of the offer have one month to use their free spins and clear the attached wagering requirements. All winnings that are not wagered within this timeframe expire automatically. Another thing worth noting is that some slot releases are excluded from contribution toward the wagering requirements.
Some examples include Blood Suckers, Book of Oz, Jammin’ Jars, Gunslinger Reloaded, Sugar Pop, Solar Temple, and Tomb Raider, among others. The full list of restricted games is available in the terms and conditions of the welcome offer. Country restrictions are also in place. Customers from Denmark, Croatia, Latvia, Serbia, Spain, Lithuania, Belgium, and any other country where Bubble Bonanza is unavailable are excluded from participation.
Returning mobile customers can boost their balance by participating in the ongoing slot tournaments and leaderboards. Players who wager €50 on any slot are eligible for participation in the Game of the Week promotion, which can earn them 10 daily free spins worth €0.10 apiece. The qualifying slots vary from one week to the next.
The Slots.io web app also features a lucrative loyalty program with six reward levels. Check out the reward multipliers and the necessary points for each level below.
- Bronze Level – 1x multiplier (players are enrolled automatically)
- Silver Level – 1.25x multiplier for 600 points
- Gold Level – 1.5x multiplier for 5,000 points
- Platinum Level – 1.75x multiplier for 26,250 points
- Diamond Level – 2x multiplier for 100,000 points
- VIP Level – 3x multiplier for 350,000 points
Players earn points for their real-money bets and receive cashbacks or free spins each time they hit a new milestone by leveling up. Each €1 wager earns them 1 point for placing the bet and 5 points for the bet value.
The casino resets the milestone rewards each month, so we suggest you make the best of your free goodies before they expire. The biggest perk of the Slots.io loyalty program is the absence of wagering requirements on the rewards customers receive.
Slots.io App Mobile Banking
The Slots.io app is unique in that it requires no registration to play for real money. Mobile users must navigate to the upper-right corner of the screen and tap the sign-up button where they can log in via their bank accounts. To deposit, smartphone users must hold accounts with one of the financial institutions that work with Slots.io.
The casino partners with the following Finnish banking institutions – Nordea, OP, S-Pankki, Danske Bank, POP Pankki, OmaSp, Aktia, Handelsbanken, Ålandsbanken, and Säästöpankki. Slots.io also works with four Estonian banks, namely Luminor, LHV Pank, SEB, and Swedbank. The transactions are processed via the Trustly system which acts as a bridge between the casino and the above-listed banks.
Depositors must simply select their bank from the list of available options and enter their user ID and personal identification number. It makes sense one must subscribe to their bank’s online banking services to deposit this way. Customers from other jurisdictions like Canada, for example, will have to set up accounts before they can deposit at Slots.io.
They can choose from several other payment solutions like Skrill, Neteller, Interact Online, and MuchBetter. Deposits at Slots.io start at €20 and are instant. The mobile casino does not impose processing fees on payments over €50. The withdrawal limits are not stated in the app. What we gathered is that mobile players must undergo additional verification checks for all withdrawal requests exceeding €2,000 within the same month.
Slots.io returns withdrawals to the same bank account or payment method customers have used when depositing. Withdrawals can sometimes take up to 3 working days depending on the player’s bank or chosen payment solution. That said, most withdrawals hit players’ bank accounts the next day after the request. The web app works with EUR, although customers from the Great White North can set up their accounts in CAD as the base currency.
Slots.io App Mobile Games
As one would expect from a mobile casino titled this way, Slots.io features hundreds of top-tier slot releases from multiple providers. Its software roster includes major names like Wazdan, Microgaming, Pragmatic Play, Play’n GO, Betsoft, Red Tiger, Playson, and Big Time Gaming.
Mobile spinners can sort the gaming library based on provider, alphabetical order, or popularity. The availability of some games depends on where you access the casino from. Popular slots like Jammin’ Jars, Ramses Book, Book of Shadows, Deadwood, Fat Rabbit, and Bonanza are all readily available for play on the go.
The mobile library features 45 games with progressive jackpots, including Mega Moolah, Stampede, Wheel of Wishes, Atlantean Treasures, and Book of Atem. Skill games, as the casino dubs them, are also on the menu. Despite its name, Slots.io caters to players disinterested in spinning the reels with a decent selection of table games.
After extensively browsing the mobile library, our reviewers located 14 baccarat variants, 25 blackjack games, and 11 roulette variations. Some of the options from this category include Classic Blackjack, Blackjack Supreme Multihand, Perfect Pairs, Roulette Pro, Sic Bo, Texas Hold’em Poker, and Baccarat Supreme. Less common options like Andar Bahar are also on offer.
The mobile app features 15 video poker variations, including Jacks or Better, Joker Poker, American Poker V, Deuces Wild, Aces & Eights, and Aces & Faces. You can tap the thumbnails for detailed information on the betting limits, volatility levels, and payout percentages. The app shows you each game’s theoretical return for the month, week, and the past 24 hours.
You can give the games a test drive in fun mode using demo credits. The only titles unavailable for free play are those in the Live Casino section. The professional dealers of Evolution Gaming host the betting action in real time at tables like Lightning Baccarat, Power Blackjack, Craps, Dragon Tiger, Blackjack Party, and Instant Roulette. Live game shows like Mega Ball, Gonzo’s Treasure Hunt, Crazy Time, and Dream Catcher are available to mobile users as well.
Slots.io App Security & Licensing
All games available via the Slots.io app are provably fair, meaning that players can verify each outcome. Just load a game and tap on the Provably Fair section in the settings burger menu. The system will show you the SHA hash, the initial and final shuffle, and the server and player seeds.
All payout percentages are readily available so that customers can draw comparisons and pick the games with the highest theoretical return. The games run on certified Random Number Generators (RNGs), which create fully arbitrary results that are impossible to predict or tamper with in any way.
When it comes to security, the Slots.io app safeguards mobile players and their privacy via sophisticated encryptions and firewalls. This ensures customers’ sensitive information is safe from harm at all times. As for responsible gaming, the app offers several valuable tools smartphone users can implement to keep gambling addiction at bay.
Players can fill in a self-assessment questionnaire and self-exclude by adding themselves to the Estonian HAMPI list of persons restricted from gambling. Setting up loss limits and session limits is also an option for mobile users who seek to gamble more responsibly. The Slots.io app services customers under the strict regulatory oversight of the Estonian Tax and Customs Board (EMTA).
Kopikas Entertainment OÜ is the company that operates this mobile casino. The only downside of the Slots.io app results from its multiple country restrictions. For the time being, the casino accepts real-money action from a limited number of jurisdictions.
These include Estonia, Finland, Canada, New Zealand, Austria, Denmark, Luxembourg, Norway, Sweden, Hungary, Ireland, and Liechtenstein. For any inquiries, you can get in touch with the Slots.io support staff – the app offers a help center, contact form, and 24/7 live chat.
Slots.io App Verdict
The designers behind Slots.io have made a conscious effort to deliver a premium gaming experience on the go and it really shows in the app’s quality. The mobile version of the casino impresses with a wholesome suite of games by top suppliers, fast payments, and a great loyalty program with multiple milestone rewards. The limited number of permitted countries is pretty much the only thing mobile players can frown upon.