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 It caters well to slot enthusiasts and live dealer players, but the user interface could be improved as it is quite outdated and difficult to navigate.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- Outdated interface and layout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 500 FREE SPINS Crystal Slots Casino
£10
£100000
2-3 days
If you deposit more than £10, you will get a free spin on the Mega Reel. This can bring you up to 500 spins, Amazon vouchers or other sets of spins on slots.
In case you get the first set of spins, you will receive 50 instantly and you have to contact live chat for the others. This offer comes with 65x wagering on winnings and maximum cap of £250.
Casino Verdict
The Crystal Slots Casino’s terms and conditions provide players with the needed level of safety and security, as well as around 840 games with different themes and bet ranges. Transactions are processed quickly, especially if your account is verified. The customer support team is also helpful but harder to reach as email and Facebook chat are the only options provided.
Additionally, the operator applies fees on inactive accounts and transactions.
Pros
- There is a £5 minimum deposit allowed through Pay by Mobile
- Clear T&Cs
- Payment processing for valid accounts is under 24 hours
- There are over 800 slot games available on the platform
Cons
- There are additional fees for all withdrawals
- Customer support is only available via email
- There is a maximum deposit limit of £1000.
KingCasinoBonus Ratings
| Look & Feel | Payout Speed | Slot Games | Live Games | Bonuses | Loyalty | Support | Licensing |
Gallery
100% UP TO £200 Winissimo Casino
£10
£100000
1 day
The first thing to do to claim this Winissimo’s 100% up to £200 is to click the play button in this bonus box. This feature will open the casino’s landing page where you can see, in the middle, a bonus banner. Below the title’s name, you will see a Deposit Now feature. This feature will take you to the registration phase. Complete it, and make a minimum deposit of £10. Avoid Skrill or Neteller because these two are banned for bonus claiming.
So, when this bonus is active, you will be able to play many slots, which is essential to clear that 50x wagering; just pick those with 100% wagering contribution. After you clear the rollover, you will be able to withdraw 3x the bonus received, so it’s up to you to choose the maximum value, based on your minimum deposit.
The overall Winissimo terms and conditions are fair, accessible and easy to read and understand. Our team didn’t find hidden rules, fees, or anything that could make your experience bad. On the contrary, if you read the terms, you will see that this casino will let you withdraw a minimum of £5, which is an outstanding policy feature.
Pros
- £10 minimum deposit
- £5 minimum withdrawal
- iOS and Android apps
Cons
- The live dealer collection can be improved
KingCasinoBonus Ratings
| Look & Feel | Payout Speed | Slot Games | Live Games | Bonuses | Loyalty | Support | Licensing |
100% UP TO £100 + 20 FREE SPINS Spinzwin Casino
£10
£100000
3 days
Spinzwin Casino provides new players with a 100% matched-up bonus by depositing £10 and using the SP100 promo code. Before withdrawal, you must wager the game bonus 50 times. The cashout limit is equal to 3 times your bonus amount.
Moreover, you will also get 20 spins on the Book of Dead slot game. Spin winnings are subject to the same 50x rollover condition, and you can withdraw up to £20.
SpinzWin Casino offers a comprehensive overview of the website’s essential features in the terms and conditions section. If you need more details about the 700 games available on the platform or the selection of eight payment options, you can contact Customer Support at any time through live chat or email.
The site applies charges for withdrawals lower than £5.
Pros
- You can make withdrawals as small as £5
- There are 2320 slots available on the platform
- Customer Support is available 24/7
Cons
- ecoPayz and MuchBetter require a minimum deposit of £20
- There is a 1% fee for £2 withdrawals.
KingCasinoBonus Ratings
| Look & Feel | Payout Speed | Slot Games | Live Games | Bonuses | Loyalty | Support | Licensing |
Gallery
DEPOSIT £10 AND GET 500 FREE SPINS Bingo Games
£10
£100000
2-3 days
Play at Bingo Games with your first deposit and claim a spin on the Welcome Mega Wheel. Spin it for 500 spins on Fluffy Favourites, Eyecon’s classic among British players.
KingCasinoBonus Ratings
| Look & Feel | Payout Speed | Slot Games | Live Games | Bonuses | Loyalty | Support | Licensing |
Gallery
100% UP TO £150 + 10 FREE SPINS WatchMySpin Casino
£10
£100000
1 day
The 100% up to £150 offered by WatchMySpin is an exclusive offer between us and them, so make sure to claim it via KingCasinoBonus. When the page opens, you will immediately see the registration box, where you must fill in your info.
After you complete the signup process, deposit at least £10. When this promotion is active, you can play many games, but you must check the policy to try only those with 100% contribution to clear the 50x wagering. Don’t forget that you can withdraw 3x of the bonus received, so you will be the one who will determine the final value based on how much you refer to the deposit.
WatchMySpin Casino has fair and transparent terms and conditions. The page is not cluttered and is easy to follow. The minimum deposit here is £10, but you can cash out as low as £5. Payouts take 1 day, which is fast.
In terms of fees, UK players will pay 15% for Pay by Phone deposits, 1% up to £3 per cashout, and £5 monthly charge for inactive accounts.
Pros
- Clear Terms and Conditions
- Over 2085 available games
- Low cashouts of £5
- 10+ banking methods
- 1-day payout time
- Android and iOS downloadable apps
Cons
- Fees on transactions and dormant accounts
- Missing phone support
- Restrictions on maximum monthly cashouts
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