Top Siru Mobile Casinos UK
100% UP TO £25 + 50 FREE SPINS Mega Riches Casino
New casino
£10
£100000
2 days
At Mega Riches Casino, if you’re a new customer and make a minimum deposit of £10, you will trigger a 100% up to £25 and 50 FS to play Ancient Fortunes Poseidon Megaways.
So, when the bonus funds are active, you must clear 35x wagering requirements in 60 days. The outstanding news is that you can only play jackpots with this bonus with a £2 per spin.
However, the deposit spins bonus is bound to no wagering, but the max bet in this situation is capped at £0.1.
Mega Riches Casino offers a large game library of 5000+ titles, a responsive platform, and secure transactions via 9 payment methods. It caters well to slot enthusiasts and live dealer players, but the user interface could be improved as it is quite outdated and difficult to navigate.
Pros:
- 4500 slot games from top developers
- 600 live dealer games, including various blackjack, roulette, and baccarat options
- 9 payment methods, including PayPal and Bank Transfer
- 24/7 live chat support for immediate assistance
Cons:
- KYC verification may take up to two days
- Outdated interface and layout
KingCasinoBonus Ratings
| Look & Feel | Payout Speed | Slot Games | Live Games | Bonuses | Loyalty | Support | Licensing |
Exclusive Offer
Only by email
Your e-mail will not be shared with any third parties. By adding your e-mail you agree to receive daily casino promotions, and this will be the sole purpose it will be used for.
Best Alternatives for Siru Mobile
DEPOSIT £10 AND GET 40 FREE SPINS Casino Kings
£10
£100000
1-2 days
- 1st deposit offer: 40 free spins on Big Bass Bonanza
- 2nd deposit offer: 50 free spins
- 3rd deposit offer: 60 free spins
As a new player at Casino Kings, you can deposit £10 and use the bonus code “FREE40” to claim the available free spins on the popular game from Pragmatic Play. Skrill and Neteller are not available to make deposits for this offer.
Each free round has a £0.10 value. The promotion will expire after 7 days. After completing the winnings wagering of 50x, you can cash out up to £20.
Casino Kings was launched in 2014 by the popular ProgressPlay Limited network. It offers extra security as it holds 2 licences, from the UKGC and MGA. You can explore 2200+ games, such as slots, live dealer, regular table games, jackpots, scratchcards and even sports betting. We also appreciate the payment section as it offers over 10 alternatives.
Pros
- Over 2100 slot games
- £5 minimum withdrawal
- 10+ payment methods
- 24/7 live chat support
Cons
- Slow loading speed
- No phone support available
KingCasinoBonus Ratings
| Look & Feel | Payout Speed | Slot Games | Live Games | Bonuses | Loyalty | Support | Licensing |
DEPOSIT £20 AND GET 100 FREE SPINS BoyleSports Casino
£20
£100000
2-3 days
So, to claim these bonus spins by BoyleSports you must be a new customer. Also, the claiming process starts on our website when you click the play button. This feature will trigger the special BoyleSports bonus landing page. Look for the green box called Get Bonus, and the registration will start. Remember that you must opt in for this bonus, so go to promotions and make the deposit.
However, this bonus is up to 100 free spins. Why? Because, depending on how much you deposit, you will be the one who will determine the final amount. The minimum deposit ranges from £20 to £100. If you deposit the maximum, you will grab 100 free spins, but if you deposit the minimum, you will grab only £20.
So, when this bonus is active, you can play two slots: Book of Fallen and Big Bass Bonanza, where each spin is capped at £0.10. This bonus has no wagering, and the maximum withdrawal is unlimited.
KingCasinoBonus Ratings
| Look & Feel | Payout Speed | Slot Games | Live Games | Bonuses | Loyalty | Support | Licensing |
Gallery
100% UP TO £20 + 50 FREE SPINS FunkyJackpot Casino
New casino
£10
£100000
1 day
FunkyJackpot Casino provides a large gaming selection, a smooth user experience, and multiple payment options. The platform prioritizes security and efficiency, offering quick verification and around-the-clock customer support. So, it is suitable for most types of players, whether they seek gaming diversity or a wide range of payment methods.
Pros:
- 3000 slot games from top-tier providers
- 9 deposit methods, including Pay by Phone
- 80 live dealer games
- 24/7 live chat support for immediate assistance
Cons:
- No dedicated mobile app
- Limited filtering options for specific game features
KingCasinoBonus Ratings
| Look & Feel | Payout Speed | Slot Games | Live Games | Bonuses | Loyalty | Support | Licensing |
100% UP TO £200 + 50 FREE SPINS Big Ben Slots Casino
£10
£100000
2-3 days
Be aware that the 100% up to £200 by Big Ben Slots is an exclusive bonus, so the claim process starts with clicking the Play button. After you arrive at the bonus landing page, you will see another button called Join Now. Press it, and you will be redirected to the registration process. The last step will be to deposit a minimum of £10.
After you activate the bonus, you will receive those bonus funds, but to have the chance to withdraw the maximum of up to £250, you will have to clear a 65x wagering requirement.
After we conducted the Big Ben Slots review, we concluded that some elements in the terms and conditions must be changed. For example, there is a £2.50 withdrawal fee, which some UK punters dislike. Moreover, you can’t withdraw your funds if the KYC process isn’t finished, making some players look the other way. Still, with 3000+ slots from over 30 gaming providers, Big Ben Slots is a balanced UK online casino that allows you to experience various games and other top-tier features.
Pros
- 3000+ slots
- Affordable £10 minimum deposit
Cons
- There are no mobile apps
KingCasinoBonus Ratings
| Look & Feel | Payout Speed | Slot Games | Live Games | Bonuses | Loyalty | Support | Licensing |
200% UP TO £200 + 75 FREE SPINS MrSuperPlay Casino
£10
£100000
1-2 days
At MrSuper Play Casino, you can start with an edge as a newcomer. All you have to do to claim your 200% up to £200 and 75 FS on Merlin’s Grimoire is deposit at least £10.
Be aware that our experts rate this bonus as easy because the wagering is only 20x. After completing it, you can withdraw a maximum of 3x of the bonus received. Keep in mind that you’ll have 30 days to finish the rollover.
When we did the MrSuperPlay Casino review, we thoroughly read the T&Cs from A to Z. We are pleased to see no absurd terms or unfair practices. Moreover, the terms are straightforward to read and understand by all types of players, especially those inexperienced in casino terms.
With over 2000 slots from top-tier providers, fast withdrawal features, and 100+ live dealer games, Mr SuperPlay is among the best destinations for becoming a pro player.
Pros
- Ten payment methods
- One-day cashout feature
- 2000+ slots
- 50+ jackpot games
Cons
- No apps for iOS and Android
- No phone support
KingCasinoBonus Ratings
| Look & Feel | Payout Speed | Slot Games | Live Games | Bonuses | Loyalty | Support | Licensing |
About Siru Mobile
Siru Mobile is a simple and efficient mobile payment service in the UK. The company was founded in Helsinki, Finland, 2011 to streamline mobile payments and bring people into the digital age with frictionless payments. Siru Mobile casino payments are added to your mobile phone bill, so you don’t need to top-up an account or receive any extra bills for using this service. This is good news for casino players who like to play on the go.
| About the Company | Details to Know |
|---|---|
| Company Name | Siru Mobile |
| Founded | 2011, Helsinki, Finland |
| Service Area | UK and other regions |
| Service Type | Mobile payment service |
| Primary Feature | Payments added to mobile phone bill |
| Typical Fees | Up to £3 per transaction |
| Deposit Limit | £300 per month, £30 per transaction |
| Industry | Digital Payments, Mobile Payments |
| Special Focus | Efficient payments for mobile casino gaming |
Siru Mobile Milestones
- 2011 – Siru Mobile was founded in Helsinki, Finland.
- 2012 – Expansion into UK markets, providing mobile payment services for online platforms.
- 2015 – Became popular in the mobile gaming and online casino industries.
- 2017 – Reached over 1 million users across various regions.
- 2020 – Enhanced user experience with updated payment limits and a clearer fee structure.
Best Casinos That Accept Siru Mobile in King’s Database
| Rank | Casino | Rating | Min. Deposit | Payout Time | Max. Cashout |
|---|---|---|---|---|---|
| 1 | Mega Riches Casino | 3.8 | £10 | 2 days | £100000 |
Mega Riches Casino review
Mega Riches Casino Review Rating
At KingCasinoBonus, we follow a structured and transparent process to evaluate casinos like Mega Riches, ensuring you get accurate and reliable insights. Our review begins with real testing, where we sign up, deposit, and play a variety of games. We also analyse the entire game selection, software providers, and overall user experience, ensuring the casino meets industry standards for fairness and safety.
We test multiple payment methods to assess the banking process and verify the deposit and withdrawal speeds. Additionally, we check licensing and security, confirming that Mega Riches Casino operates under a UK Gambling Commission license and employs strict security measures. Our ratings reflect a combination of first-hand experience, player feedback, and industry expertise, giving you a clear and unbiased perspective on the casino.
Mega Riches Casino Full ReviewKing’s Selection Process for Online Casinos with Siru Mobile
When uncovering the top Siru Mobile casinos in the UK, our online gambling experts use a comprehensive review process to provide you with the best mobile casinos 2025 has to offer. Casino sites that accept Siru Mobile casino payments must meet several criteria before we consider them for recommendation:
- UKGC License: We ensure all the casinos we recommend to British players hold a valid license with the UK Gambling Commission (UKGC) by checking for the license number on the UKGC website.
- Security: Our casino review experts seek the highest-quality security protocols like SSL encryption and random number generation (RNG) at the best Siru Mobile casino sites.
- Fast withdrawals: We find the best Siru casino sites offering instant deposits and same-day withdrawals via popular payment methods.
- Bonuses: We look for big bonuses with plenty of spins on your favourite casino games, low wagering requirements, and high win limits at online casino sites that let you pay using your mobile phone number.
- Slots: We rate slot games according to the variety and quality of the selection. We appreciate games catering to all budgets, and exclusive slot games can make Siru Mobile casinos stand out.
- Live games: Our process for testing live casino games considers the variation and the quality of games available. We look for software providers like Evolution Gaming, Playtech, and Pragmatic Play to provide an array of high-quality staples like blackjack, roulette, and baccarat, along with novel titles and exclusive variations on popular themes.
- Customer Support: Siru Mobile casinos must have fantastic customer care to make it into our review. 24/7 live chat and phone support give these sites full marks when looking after UK players at Siru Mobile casinos.
Siru Mobile Deposit Tutorial
The deposit steps are easy to follow. Since our experts have already tested this banking option at Siru Mobile casinos, here is what you need to do:
- Log in to one of the best online casinos accepting these deposits.
- Navigate to the banking or cashier tab on the casino site to make a deposit.
- Select the option from the list in the deposit drop-down menu.
- Input the amount you want to deposit via Siru.
- Confirm the deposit is in your Siru Wallet casino app: Follow the prompts in your app to approve the transaction securely.
- Check for any deposit fees, as some Siru Mobile casinos might apply them. You need to read the T&Cs before confirming the transaction.
- Wait a couple of minutes for Siru to transfer the money to your casino account.
- Contact customer service if you encounter any problems.
KingCasinoBonus.uk Tips for Depositing with Siru Mobile:
- Ensure your phone bill is up-to-date: Siru Mobile payments are added to your phone bill, so ensure your mobile service provider allows these transactions.
- Set a deposit limit to manage spending: Siru Mobile casinos deposits can add up quickly, so we advise you to set a deposit limit in your casino account to stay within your budget.
- Review any bonus eligibility: You might not be able to claim some online casino bonuses using Siru Mobile casinos deposits, so always check the terms and conditions to see if your deposit qualifies for promotions.
Is There a Way to Withdraw via Siru Mobile?
No option is available for choosing Siru Mobile when withdrawing casino funds. This may change, but casinos that accept Siru Mobile deposits will request an alternative banking method when initiating a withdrawal.
Pick from the fastest withdrawal casinos and use PayPal, Skrill or Neteller for the shortest waiting times. For example, many UK Skrill casinos have less than 24-hours withdrawal time.
Available Bonuses to Trigger at Siru Mobile Casinos
If you’re a UK player, you can claim several free spin bonuses at many of the best Siru Mobile casinos.
Free Spins and no deposit bonuses
Free spins as part of a no-deposit bonus give you free turns on popular slot games without the need to deposit any money into your online casino account. You usually have to complete wagering requirements, and cashout limits apply.
Welcome Bonus
A welcome bonus is a standard promotional tool at online casinos to attract new players to sign up for an account. New players can claim these offers at one of the many Siru Mobile casinos. This type of bonus usually gives you free spins on popular slots. Please note that welcome bonuses are usually limited to one per person.
Why Trust Our List With the Best Siru Mobile Casinos UK?
At KingCasinoBonus.uk, we go beyond just listing casinos that accept Siru Mobile. We follow a strict evaluation process to ensure that every recommended site is not only safe but also offers a great experience for players. Here’s how we make sure our casinos are trustworthy:
- Verifying UKGC License: We only recommend online casinos that hold a valid licence from the UK Gambling Commission.
- Prioritising Third-Party Audits and Certifications: We look for Siru Mobile casinos that are audited by trusted third-party organizations like eCOGRA and are registered with GamStop.
- Testing the Entire Casino Experience: Our team of experts tests each casino by creating real accounts, making real money deposits, and requesting withdrawals. In this way, we can assess the casino’s ease of use, processing times, and overall user experience.
- Focusing on Responsible Gambling Tools: Safe gambling is a priority. We check if the casino offers responsible gambling tools such as deposit limits, self-exclusion, and loss limits, so players can control their gameplay.
- Ensuring the Use of Random Number Generators (RNGs): To guarantee the fairness of the games, we only select platforms that use Random Number Generators.
- Testing Casino Bonuses: We don’t just look at the Siru Mobile casino bonuses; we claim them ourselves to ensure they work as a site presents them.
- SSL Encryption for Secure Transactions: Every casino on our list uses SSL encryption technology to protect personal and financial information during deposits with this payment option.
Siru Mobile Casinos Alternatives: PayPal, Boku, Trustly & More
If you’re unsure about Siru or think there may be a better way to make casino deposits, check out some of our top Siru Mobile Casino alternatives to find a banking option that meets your needs. Below are some of our favourite Siru Mobile casinos for their acceptance, security, and high deposit limits.
| Payment Method | Min Deposit | Max Deposit | Processing Time | Fees | Security | Best For |
|---|---|---|---|---|---|---|
| Siru Mobile | £5 | £240 per month | Instant | Varies by carrier (approx. 10-15%) | Encrypted, phone-based billing | Low-budget players, quick deposits via mobile |
| PayPal | £10 | £25,000 | Instant | Around 2% | SSL encryption, two-factor authentication | Fast deposits and withdrawals, high security |
| Boku | £10 | £30 per day | Instant | 15% (varies by operator) | Mobile phone billing | Casual players, low deposits with mobile billing |
| Trustly | £10 | £10,000 | Instant | No fees charged by Trustly (some casinos may impose fees) | SSL encryption, direct bank transfers | Players seeking high limits and secure deposits without card details |
| Bank Transfer | £20 | £250,000 | 1-2 hours (can take up to 3 days) | None | Bank-level security | High rollers, large transactions |
Paypal
PayPal is the number-one e-wallet used for online payments globally and one of the most widely used payment methods for casino deposits. It offers much higher limits than Siru Mobile, and you can often withdraw winnings from your account using this method. Please be aware that you must pay a fee of around 2% when using PayPal for online casino deposits and withdrawals.
Boku
Boku is a mobile payments service that works a lot like Siru Mobile. It enables you to add online payments to your phone bill, allowing seamless mobile payments. Boku casinos has a £30 daily spending limit, much lower than its competitor offers. It has a broader acceptance for casino deposits than Siru but is less popular than Visa, Mastercard, PayPal, and Trustly.
Trustly
Trustly is one of the most popular payment methods among online casino players. It lets you make online payments billed to your bank account, but you don’t have to use your card or expose your bank details. This creates an additional layer of security to keep you safe online. Trustly has broad acceptance at casino sites in the UK, and the daily deposit limit is £10,000.
Bank transfers
Bank transfers let you deposit up to £25,000 in a single transaction, making it the ideal choice for high rollers. All the best online Siru Mobile casinos accept bank transfers. Daily limits vary between banks, but some go up to £250,000. One of the only drawbacks is that bank transfers can take up to two hours to process, whereas making a Siru casino deposit makes funds appear in your account in just a few minutes.
Is Siru Mobile the Right Choice for Gambling?
When considering the pros and cons of Siru Mobile casinos, our casino experts conclude that this payment method is excellent for casino players who want a fast, secure banking option that lets you deposit and play casino games in no time, but it isn’t widely supported. However, it’s not widely supported by new online casinos, which limits your choices.
You can’t use it for withdrawals, and the limits may be low for some players, but it’s a viable option for anyone who likes playing online casino games on the go and having deposits added to a mobile phone bill.
Pros and Cons
Pros
- Siru is a fast and convenient mobile payment method for online casino deposits
- Siru Mobile casinos payments have a broad selection of online slots and live games
- You don’t need a credit card to use the option for casino deposits
- Online casinos that accept Siru deposits are optimised for mobile devices
Cons
- You can’t withdraw winnings from your casino account with Siru
- There are not many Siru Mobile casinos where this payment method for deposits
- The limits on the Siru Mobile casino transactions are lower than those of other payment methods