Boku is one of the few payment methods that doesn’t require a bank card, bank transfer or e-wallet. Your deposit goes straight onto your mobile phone bill or comes from your prepaid credit. If you prefer making smaller deposits or want to keep your gambling payments separate from your bank account, Boku is still worth considering.
Below, we’ve compared the best Boku Pay by Phone casinos in the UK, including their welcome bonuses, payment limits and withdrawal information.
Best Boku Pay by Phone Casinos UK in 2026
| Casino | Welcome Bonus | Wagering Requirement | Pay by Mobile Limits | Min. Deposit | Min. Withdrawal | Withdrawal Speed |
| MrQ Casino | Deposit £10, Get 100 Free Spins | 10x bonus winnings | Deposit: £10–£30 per transactionWithdrawal: Not Available | £10 | £10* | 1–3 Business Days |
| Duelz Casino | 100% up to £200 + 200 Free Spins | 10x bonus amount | Deposit: £10–£30 per transactionWithdrawal: Not Available | £10 | £10* | Within 24 Hours |
| HotWins Casino | 100% up to £100 + 100 Free Spins | 35x bonus | Deposit: £10–£30 per transactionWithdrawal: Not Available | £10 | £10* | 1–3 Business Days |
| The Online Casino | 100% up to £100 + 100 Free Spins | 35x bonus | Deposit: £10–£30 per transactionWithdrawal: Not Available | £10 | £10* | 1–3 Business Days |
| Jackpot Mobile Casino | 100% up to £100 + 100 Free Spins | 35x bonus | Deposit: £10–£30 per transactionWithdrawal: Not Available | £10 | £10* | Within 24 Hours |
| Mr Vegas Casino | 100% up to £100 + 100 Free Spins | 35x bonus | Deposit: £10–£30 per transactionWithdrawal: Not Available | £10 | £10* | Within 24 Hours* |
| Monster Casino | 100% up to £100 + 100 Free Spins | 35x bonus | Deposit: £10–£30 per transactionWithdrawal: Not Available | £10 | £10* | Within 24 Hours |
| Hyper Casino | 100% up to £100 + 100 Free Spins | 35x bonus | Deposit: £10–£30 per transactionWithdrawal: Not Available | £10 | £10* | Within 24 Hours |
| Mega Riches Casino | 100% up to £100 + 100 Free Spins | 35x bonus | Deposit: £10–£30 per transactionWithdrawal: Not Available | £10 | £10* | Within 24 Hours |
| JeffBet Casino | Bet £10, Get £30 in Free Bets | 10x bonus | Deposit: £10–£30 per transactionWithdrawal: Not Available | £10 | £10* | Within 24 Hours |
| Luckstars Casino | 100% up to £100 + 100 Free Spins | 35x bonus | Deposit: £10–£30 per transactionWithdrawal: Not Available | £10 | £10* | Within 24 Hours* |
| Spin Hill Casino | 100% up to £100 + 100 Free Spins | 35x bonus | Deposit: £10–£30 per transactionWithdrawal: Not Available | £10 | £10* | Within 24 Hours |
How Boku Pay by Phone Works at Online Casinos
Boku is a Pay by Mobile payment service that lets you deposit at online casinos using your mobile phone. Instead of entering your debit card details or logging into your online banking, the payment is charged to your monthly phone bill or deducted from your prepaid mobile credit.
The process is quick because there’s no separate account to create or wallet to fund. All you need is a supported mobile network and a casino that accepts Boku or Pay by Mobile. Once your payment has been confirmed, the deposit is usually credited to your casino account within seconds.
Is Boku Safe?
Yes. Boku is a secure way to make casino deposits because you don’t need to share your debit card or bank account details with the casino. Payments are authorised through your mobile phone number, while the transaction itself is handled by your mobile network.
Another advantage is that Boku is mainly used for smaller deposits, making it easier for many players to keep track of their spending. Mobile networks also have their own transaction limits, which can help prevent larger deposits from being made through Pay by Mobile.
As with any payment method, you should only use Boku at UK Gambling Commission (UKGC) licensed casinos. If you win, the casino will usually ask you to verify your identity before processing your first withdrawal, even though Boku itself isn’t used to receive winnings.
Why Use Boku at Online Casinos?
Boku is a convenient option if you only want to make small deposits and don’t want to use your bank card every time you play. Since the payment is added to your mobile phone bill or taken from your prepaid balance, there’s no need to enter your banking details or create an e-wallet account.
It’s also one of the quickest payment methods to use on a mobile phone. Once your number has been verified, deposits are usually completed within seconds, making it easy to top up your casino balance whenever you want to play.
Some of the biggest advantages include:
- No debit card or bank account needed for deposits.
- Charges are added to your mobile phone bill or prepaid balance.
- Deposits are usually processed instantly.
- No e-wallet account required.
- Simple checkout using your mobile phone number.
- Helps keep gambling payments separate from your bank account.
- Works well for smaller deposits.
- Easy to use on most smartphones.
How to Deposit with Boku
Boku is designed to make mobile payments as simple as possible. If your mobile network supports the service, you can complete a casino deposit in just a few steps.
Making a Boku Deposit
- Log in to your casino account.
- Open the cashier or banking section.
- Select Boku or Pay by Mobile.
- Enter your mobile phone number.
- Choose the amount you’d like to deposit.
- Confirm the payment using the code sent to your phone.
The deposit is usually credited to your casino account immediately.
Can You Withdraw with Boku?
No. Boku is a deposit-only payment method, so you can’t withdraw your winnings back to your mobile phone bill or prepaid balance.
Pros and Cons of Using Boku
Boku is one of the simplest ways to make small casino deposits, especially if you prefer paying through your mobile phone. However, it’s designed for deposits rather than full account management, so it’s worth understanding its limitations.
| Pros | Cons |
| No debit card or bank account needed for deposits. | Can’t be used for withdrawals. |
| Deposits are usually instant. | Lower deposit limits than most other payment methods. |
| Charges appear on your mobile phone bill or prepaid balance. | Not every UK casino supports Boku. |
| No separate e-wallet account required. | Requires a supported mobile network. |
| Quick and easy mobile checkout. | Identity verification is still required before withdrawals. |
| Good for smaller deposits and budgeting. | Alternative payment methods are needed to cash out winnings. |
| Banking details aren’t shared with the casino. | Daily and monthly spending limits may apply. |
| Works on most modern smartphones. | Not suitable for larger deposits or high-stakes players. |
Frequently Asked Questions
Can I use Boku without a debit card?
Yes. That’s one of Boku’s biggest advantages. You don’t need to use a debit card, bank account, or e-wallet to make a deposit. The payment is simply added to your mobile phone bill or deducted from your prepaid credit.
Can I withdraw my winnings using Boku?
No. Boku is a deposit-only payment method. If you win, your casino will ask you to choose another withdrawal method, such as a bank transfer, debit card or an eligible e-wallet.
Can I use Boku with a prepaid SIM card?
In many cases, yes. If your prepaid network supports Boku, deposits can be deducted directly from your available mobile credit instead of being added to a monthly bill.
Can I set spending limits when using Boku?
Yes. In addition to any deposit limits you set with the casino, many mobile networks apply their own spending limits for Pay by Mobile services. This can help you manage your gambling budget more effectively.
Does Boku charge any fees?
Most UK casinos don’t charge extra for Boku deposits. However, it’s always worth checking the casino’s banking page and your mobile provider’s terms, as charges or limits may apply in certain situations.
