Boku Casino UK: Find and compare the best Boku casinos in the UK 2024

Stephen Jones

Many UK players choose a Boku casino when wanting to pay by mobile phone bill. Boku casino deposits in the UK have grown massively in popularity in recent years. Therefore, depositing at UK casinos that accept Boku is now super easy.

Here, we’ll show you how to make a Boku casino deposit and discuss Boku casino withdrawals. We’ll also review the pros and cons of Boku casinos and other payment options. Finally, we’ll show you how to claim a Boku deposit bonus in the UK. Let’s begin…

Best Boku casinos in the UK 2024

Affiliate disclosure: GamblingAuthority earns a small commission for registrations and deposits made via our affiliate links at no additional cost to you. Our services are always free for our users.

Key takeaways

Best Boku casinos at a glance

Type of Boku Online Casino Recommended Boku Casino UK
Best-rated Boku casino Casilando Casino
Newest Boku casino 21 Casino
Best Boku bonus casino Casimba Casino
Top Boku slots site Yeti Casino
Most trusted Boku casino All British Casino

Best Boku casinos in detail

Casilando Casino

4.25 / 5


  • 1200+ games to play
  • Superb live casino games
  • UKGC licence
  • 24/7 customer support
  • Decent welcome bonus


  • Lack of ongoing promotions
  • No native iOS or Android app
  • Limited banking options

Best overall Boku casino: Casilando Casino

Casilando Casino offers an impressive selection of 1,200+ games, including slots, table games, and live dealer options. It’s an excellent choice for Boku deposits, providing a convenient way to fund your account via mobile with no added fees.

New players can benefit from a 100% welcome bonus of up to £100 plus 20 free spins on Book of Dead. While there is no dedicated mobile app, the site is fully optimised for mobile browsers, ensuring smooth gameplay.

Licensed by the UKGC, Casilando Casino guarantees a secure and fair gaming environment.

Cash bonus with 1st deposit 100 £
Free spins with 1st deposit 20
Wagering requirements 35x / 35x
Terms and conditions18+. New players only. Min deposit £10. 20 Bonus Spins valid on Book of Dead. Bonus funds are 100% up to £100. Bonus funds + spin winnings are separate to cash funds and subject to 35x wagering requirement. Only bonus funds count towards wagering contribution. £5 bonus max bet. Bonus funds must be used within 30 days, spins within 10 days. Affordability checks apply. Terms Apply. BeGambleAware.orgRead more

Casimba Casino

4.10 / 5


  • 4,000+ games to play
  • 12+ banking options
  • Top game providers
  • Generous welcome bonuses
  • 24/7 live chat


  • App available only on Android
  • No phone support
  • No bingo games

Great all-rounder Boku casino: Casimba Casino

Casimba Casino stands out with over 4,000 games, including slots, table games, and live dealer options. It’s a top pick for Boku deposits, offering easy and secure transactions without additional fees.

New players can enjoy a massive three-part welcome bonus of up to £5,500 plus 125 free spins. While the mobile app is only available for Android, the site is fully optimised for mobile browsers, ensuring smooth gameplay on the go.

Casimba is licensed by the UKGC, ensuring a safe gaming environment for UK players.

Cash bonus with 1st deposit 200 £
Free spins with 1st deposit 50
Wagering requirements 35x / 35x
Terms and conditions18+. New players only. Min. deposit £20. Max. bonus bet is £5. Bonus spins on selected games only and must be used within 72 hours. Winnings from Bonus spins credited as bonus funds and capped at £100. Bonus funds expire in 30 days, unused bonus funds will be removed. Welcome Offer is 100% match up to £200 plus 50 bonus spins on your 1st deposit, 50% match up to £50 on your 2nd deposit. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus & cash. Only bonus funds count towards wagering contribution. Affordability checks apply. Terms apply. more

21 Casino

4.0 / 5


  • Massive gaming selection
  • Top-quality game providers
  • Around-the-clock live chat
  • Excellent welcome package
  • Very quick signup process


  • No ongoing promotions
  • No iOS or Android app
  • No loyalty programme

Best Boku games casino: 21 Casino

21 Casino offers over 2,000 games, including popular slots and live dealer options. It’s an excellent choice for Boku deposits, providing easy and secure transactions with no additional fees.

New players can enjoy a 121% welcome bonus up to £100. While there is no dedicated mobile app, the site is fully optimised for mobile browsers, ensuring smooth gameplay wherever you happen to be.

Licensed by the UKGC, 21 Casino provides a safe and fair gaming environment with fully tested games.

Cash bonus with 1st deposit 300 £
Free spins with 1st deposit 0
Wagering requirements 35x / 0x
Terms and conditions18+. New players only. Min deposit £10. Bonus funds are 121% up to £100. Bonus funds are separate to cash funds and subject to 35x wagering requirement. Only bonus funds count towards wagering contribution. £5 bonus max bet. Bonus funds must be used within 30 days, spins within 10 days. Affordability checks apply. Terms Apply. BeGambleAware.orgRead more

All British Casino

3.9 / 5


  • Amazing welcome bonus
  • 24/7 customer support
  • 20-plus game developers
  • Excellent games selection
  • First-rate live dealer games


  • Limited UK banking options
  • No support when logged out
  • No demo games available

Most trustworthy Boku casino: All British Casino

All British Casino features over 1,200 games, including slots, table games, and live dealer options. It’s a strong choice for Boku deposits, offering secure and hassle-free mobile transactions with no extra fees.

New players can claim a 100% welcome bonus up to £100. Although there isn’t a dedicated mobile app, the site is fully optimised for mobile browsers, ensuring smooth gameplay when out and about.

Licensed by the UKGC, All British Casino is a safe and secure online gambling site.

Cash bonus with 1st deposit 100 £
Free spins with 1st deposit 0
Wagering requirements 35x / 0x
Terms and conditionsWelcome bonus for new players only | Maximum bonus is 100% up to £100 | Min. deposit is £20 | No max cash out | Wagering is 35x bonus | Maximum bet with an active bonus is £5 | Eligibility is restricted for suspected abuse | Cashback is cash with no restrictions | Skrill & Neteller deposits excluded | Cashback applies to deposits where no bonus is included | T&C's apply Read more

How we rate the best Boku casinos

We have some strict criteria when it comes to choosing the best Boku casinos. To receive top marks, Boku casino sites need to score points across the board. Any red flags get highlighted in all our online casino reviews. You can use our casino review criteria to judge Boku casinos for yourself too. Here are the main areas in which the best Boku casinos need to score highly:

Boku casino welcome bonus

Many Boku casinos offer UK players a welcome bonus. But we’re looking for multiple deposit bonuses and plenty of free spins. High-percentage deposit bonuses are key. And we’re always weighing each of these things up with the wagering requirements. That’s because we believe you should be able to withdraw your deposit bonus and free spins winnings without grinding.

Boku casino games

It’s no good collecting a decent casino bonus if the games aren’t up to scratch. Therefore, we want to see Boku slot sites packed with table games, progressive jackpots and video poker. After all, the main reason to join a Boku casino is to play casino games. We also ensure that all of the top game providers are present, including NetEnt, Microgaming, Playtech and more.

Live dealer games

Boku slot sites are ten a penny. But live casino games aren’t always available. Therefore, we take points away if there aren’t lots of live dealer games ready to fire up. On the flip side, if there’s a healthy selection of live games, we award bonus points. Plus, Boku casinos with the full complement of Evolution Gaming titles will get a great score from us in this section.

Other payment methods

While supporting the Boku casino payment method is a must for deposits, there needs to be a healthy selection of alternatives available too. That’s because Boku withdrawals aren’t possible at pay by Boku casinos. So, we want to see bank account transfers, debit cards, eWallets and other options to get full marks. All of the top Boku casinos feature plenty of payment options.

Customer support

You never know when you might run into an issue. And it might happen outside of regular office hours. Therefore, all of the best Boku casinos need to have round-the-clock customer support for UK players. Not only that, but each pay-by-Boku casino should offer a variety of contact methods. We’re talking about support via email, live chat and a UK phone number.

Mobile Boku casinos

To get top marks, our reviewers need to consider a site to be a Boku mobile casino. By this, we mean that it should be mobile-friendly or built with mobile phone users in mind. This can be done in one of two ways. Either the Boku casino site is formatted for mobile customers or there’s a dedicated casino app. For this, we test Boku casinos on many iOS and Android devices.

Boku casino licensing

All UK Boku casino sites should have a license from the UK Gambling Commission. The UKGC does a standup job of ensuring player safety. Every Boku casino in the UK will be rigorously tested by UKGC spot checks. This ensures that the site is run by the book. Plus, the UKGC is firmly on the side of players. It will even resolve disputes between players and online casinos.

The official Boku logo against a background of someone loading up the Boku app

What is Boku and what are Boku casinos?

Boku Inc is an American company based in San Francisco. It’s famous for enabling mobile phone users to use mobile billing to make Boku mobile payments. So, let’s explore how the Boku payment system actually works. Well, all Boku payments take advantage of the Premium Short Message Service (PSMS). This system was designed initially to enable people to buy ringtones via SMS text messages. Gradually, it was improved and expanded to enable the buying of music and games. And this is where Boku pay and online gambling comes in.

The company behind Boku combined regular card payments with the PSMS system. Then, the team managed to tweak things to enable monthly mobile phone bill payments. And mobile payments for those on pay-as-you-go contracts. So, the need for cards, bank transfers or other alternatives disappeared. Because of all the above, new Boku casinos launched in the UK. And now you can find online casinos that accept Boku all over the UK.

Boku casinos are exactly what you think they are. They are online casinos that accept Boku payments.

Why use Boku at online casinos?

While you’ll need an alternative payment method for withdrawals, Boku casino sites offer a great deal to UK players. They are safe and secure, and Boku deposits are extremely fast, too. They’re also great for managing just how much money you are spending on Boku slots, table games and mobile casino games. By this stage, we hope that you have a much better understanding of how it all works and are encouraged to give it a go.

Pros and cons of Boku casinos

There are far more advantages to playing at Boku casino sites than negatives. But to give you a fuller picture, we've collected the main upsides and downsides. In this way, you can decide whether or not you want to find the best Boku casinos. Here are the main pros and cons:


  • Boku casinos are widely available in the UK
  • No set-up is required – just a mobile number
  • Boku deposits are processed almost instantly


  • You have to add credit beforehand if using pay as you go
  • Deposit limits of £30 per day per mobile phone number
  • Online gambling withdrawals are not possible with Boku

How to deposit at a casino with Boku

Here, we’ll discuss how to deposit money into your casino account using Boku. As we mentioned, Boku makes pay-by-phone-bill transactions dead easy. Here’s what you do:

  1. Sign up at one of our recommended online gambling sites that accept Boku
  2. Head to the cashier via the ‘Deposit’ button and select Boku or pay by phone
  3. Enter your mobile phone number and deposit amount in the Boku interface
  4. Reply with ‘Y’ (‘yes’) to the Boku SMS text message to confirm the transaction
  5. Your Boku deposit will be available immediately and charged to your phone bill

Boku casino deposit limits

You can use Boku with a monthly mobile phone contract or pay as you go. However, because it is a form of credit in some cases, there is a deposit limit. This deposit limit is usually £30 per day per mobile phone number. Once that deposit limit is reached, you will have to wait 24 hours until you can make further Boku deposits. Still, this restriction helps players manage how much they are spending at a Boku casino UK. Therefore, we think this is a good thing. As for the minimum deposit at most Boku deposit casinos, that is usually around the £10 mark.

Boku casino deposit fees

You will not usually be charged any fees for a Boku casino deposit. We say usually because Boku itself does not charge fees for a Boku payment. However, some pay-by-Boku casino sites might charge minimal fees. But with plenty of Boku casino UK choices out there, we would simply avoid those that charge fees. After all, the instant casino deposits made by Boku players are below £30, so fees would be a real kick in the teeth for many. The good news is that the vast majority of Boku payment casino sites do not charge anything to make casino deposits.

Popular Boku casino bonuses

Online casino bonuses are plentiful at the best Boku casino sites. From the initial welcome bonus and free spins to other deposit bonus offers later on down the line. Here, we’ll go over the main Boku casino bonuses you’re likely to find at UK sites:

Boku welcome bonuses

The welcome bonus is often the largest deposit bonus available – with free spins too. All of the best Boku casinos offer some form of welcome bonus deal. Usually, it is made up of one or more deposit bonus deals in a row. And thrown in on top, you can expect plenty of free spins and casino bonus spins. Just note that the free spins will normally be given out over several days. For more info, check out our full list of top welcome bonus casinos in the UK.

Boku casino free spins

Casino free spins promotions are abundant at Boku slot sites. When tied into a welcome bonus, the free spins will be limited to one or two games like Book of Dead, Gonzo’s Quest or Starburst, for example. Later on, you will receive free spins for the latest releases. Or else you’ll be given regular free spins on a specific day each week. Just check the wagering requirements. You won’t be able to withdraw your free spins winnings without completing the wagering.

No deposit bonuses

Getting a no deposit bonus is a dream come true for many UK casino players. As its name suggests, a no deposit bonus does not require a minimum deposit to be made. This makes it a no-brainer Boku casino bonus for many. UK casino no deposit bonuses can consist of a small amount of playing funds – say £10 or £20. Or they can be a fistful of free spins instead. Again, just check the wagering requirements ahead of time so you can withdraw your winnings.

Cashback bonuses

Some Boku casino sites like to do things differently. This is particularly the case with VIP Boku casinos. You see, high rollers often aren’t all that interested in free spins. Instead, they want a casino bonus that can aid them in case of a bad run. That’s where the casino cashback bonus comes in. Players can receive bonus money on a certain amount of losses each week this way. So, if you’re playing at casinos that accept Boku payments, check for cashback bonuses.

How to withdraw from a casino with Boku

As mentioned above, you cannot make Boku withdrawals. The system just doesn’t work in that way. Therefore, you’ll need an alternative payment method for withdrawing your winnings. But, don’t worry, GamblingAuthority has your back. A little further down the page, we cover all of the alternative payment methods that you can use to make casino withdrawals. If you’re looking for more info about fast withdrawal casinos, we detail the whole process. You can use that guide to select the best payment methods and make quick withdrawals.

Boku withdrawal limits

Because Boku betting sites don’t allow withdrawals, we recommend using a bank account transfer instead. This payment method doesn’t have any withdrawal limits at the top end. While at the low end, the minimum withdrawal amount is usually around £10. You can also use your linked bank account to top up your Boku pay by mobile credit for depositing.

Boku withdrawal fees

As Boku pay by mobile casinos don’t allow withdrawals, the fees you might pay for them depends on the alternative payment method you choose. On the low side, bank account transfers are your best bet. However, for faster withdrawals, albeit with some small fees, you could try eWallets like PayPal, Skrill or MuchBetter instead.

Boku payout times

The payout times of Boku alternatives largely depend on the payment method and the casino processing time. Some processing times can be within an hour, while other UK casinos that accept Boku payments might take up to 72 hours to approve a withdrawal. Luckily all of the best Boku casino UK sites have plenty of choices available for alternative withdrawal methods.

How to sign up at Boku

You do not need to sign up for a Boku account. Instead, the payment service works on any UK mobile phone. All players have to do is enter their phone number at a Boku deposit casino. Then they confirm the payment by receiving an SMS text message from Boku. It’s that simple!

If you have any questions about using Boku at UK online casinos, you can contact the Boku customer support team:

Learn how to sign up at Boku online casinos by contacting customer support

Boku casino safety and security

When joining a pay-by-Boku casino in the UK, you can rest assured about safety and security. Of course, you will still need to pay attention to a few security factors – more on this below.

But in terms of the payment method and your financial data, you should be safe. That’s because you only ever share your phone number with the casino when making a deposit. So, just ensure that you choose a secure payment method for withdrawals and you’ll be golden.

So, when claiming a Boku mobile casino bonus or alternative Boku offer, you don’t have too much to worry about. However, we do have some extra advice below to ensure your online safety. Simply follow our two main rules below and you can concentrate on playing games.

Security and data protection

As we said above, Boku is a very safe and secure payment method. You share your phone number and pay for your deposits by phone bill. However, you still need to use online safety best practices. This includes picking a strong password made up of letters, numbers and special characters. Furthermore, you can enable two-factor authentication for logging in. This means you will need to enter a verification code or use something like Touch ID or Face ID.

UK Gambling Commission license

Every online casino we recommend here is licensed by the UKGC. This ensures that the online casino has a presence in the United Kingdom and adheres to the UKGC rules. This covers everything from how a site stores player data and funds to responsible gambling and marketing practices. In addition, the UKGC often steps in to resolve any issues between online casinos and UK players. In short, then, the UKGC offers the best protection for UK players.

3 alternatives to Boku casinos

While you can find casino sites that accept Boku everywhere, you’ll need another payment method for withdrawals. Or if you’re not quite convinced about playing at a Boku deposit casino, let’s go over your options. Here are the main alternatives to making a Boku payment:

Boku casino alternative #1: Pay by phone

Pay by Boku isn’t the only game in town for mobile payments. The main alternative to a Boku payment is via a company called Payforit. The system works in much the same way. You will be redirected to the Payforit interface to authorise your transaction. And it’s super fast, too. Therefore, it’s worth shopping around before signing up at a Pay by Phone online casino UK.

Boku casino alternative #2: Apple Pay and Google Pay

By linking your debit cards or bank account to either Apple Pay or Google Pay, you can take advantage of these modern payment options. It takes a small amount of time to set up. But once that’s done, it’s dead simple. Plus you can enable Touch ID or Face ID for extra security. This makes Apple Pay casinos and Google Pay casinos good choices for UK casino players.

Boku casino alternative #3: Debit card payments

Most UK players have at least one debit card in their wallets. So, debit card casinos offer one of the easiest payment method options for many. All online casino sites in the UK accept debit card payments. The only real downside is that it is not as secure as the alternative ways to pay. Also, it’s worth noting that credit cards cannot be used at UKGC-licensed online casinos.

The latest UK online casino news


UK players will find plenty of new Boku casinos, as well as more established ones. The phone bill payment method is incredibly popular in the United Kingdom. Plus, unlike some eWallets, Boku deposits enable players to claim a welcome bonus and free spins or bonus spins. On top of that, using Boku is fast, secure and simple. Even the downside of a £30 deposit limit per day can be seen as an advantage by some UK players. Check out the best Boku casinos above and read our online casino reviews for more info. Then start paying by phone bill with Boku.

Boku casino FAQs

Which UK online casinos accept Boku?

The vast majority of UK casinos accept either pay by phone or Boku. Just double check this ahead of signing up to avoid disappointment. All of our online casino reviews detail all of the available payment methods, too. So, be sure to read those to find a Boku deposit casino site.

Is it safe to play at a Boku casino UK?

Yes, Boku is one of the most secure payment methods for UK online casinos. That's because you don't need to enter card details – you only share your phone number. Plus, if the site in question is licensed by the UKGC, you'll be in safe hands. Read our reviews for more info.

What are the best UK Boku casinos?

There are many different Boku casinos out there. And as every player is different, it's hard to choose one to suit everyone. Nevertheless, there are some great welcome bonus offers with free spins available at Boku casinos. Read our casino reviews to get the lowdown on each one.

Are Boku casinos legit in the UK?

Absolutely! Boku pay by phone casinos are immensely popular in the United Kingdom. And if you only ever play at Boku casinos licensed by the UKGC, you won't encounter any problems. Just practice good online safety like two-factor authentication and you'll be safe as houses.

What games can I find at a Boku casino?

Boku casino sites stock all of the same games as regular online casino sites. So, you'll find hundreds of top-notch slots (as well as plenty of free spins). These are in addition to table games, bingo, poker and more. Some of the best Boku sites even offer sports betting, too.


Stephen Jones
Stephen Jones
Senior Editor
27 Articles
25 Reviews

With an education from the University of Cambridge and while working with iGaming for the last 6 years, Stephen has obtained a lot of knowledge about the industry. He usually writes about the different types of online casinos, casino bonuses and various gambling strategies.

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