BOKU Casinos Sites

Written by Ian Mac
Ian Mac is a dedicated content writer and editor with consistent 5-star feedback when it comes to creating high-quality gambling content. He writes about casino bonuses, casino destinations and casino games including slots, roulette and blackjack.
, | Updated: September 24, 2025

BOKU is a mobile payment solution established in 2003 that, after numerous changes, evolved into the service we know today. Originally designed to facilitate small online purchases via mobile phone, BOKU has since found its way into the iGaming industry and has received steady support from many online casinos. Although not as popular as credit cards and e-wallets, BOKU continues to grow each year and reach new levels of prominence. In this review, we will explore what makes BOKU attractive to gamblers, as well as the aspects of the service that might be less appealing.

How BOKU Works with Online Casinos?

1Mobile Payment Service

BOKU differs from other banking methods supported by the iGaming industry that either process transactions or hold a balance for you. Instead, BOKU is a service that works directly with your mobile phone carrier. Whenever you make a payment, the charge is added to your phone bill, and you simply pay it as part of your monthly fee. It’s that simple, and players across Europe can take advantage of it. BOKU works with more than 170 carriers throughout Europe and beyond, allowing millions of potential gamblers to benefit from the service.

2Convenience and Simplicity

The mechanics of BOKU are quite straightforward. When you’re ready to make a payment, simply enter the desired amount – within the set limits – and approve the transaction. You’ll receive a text message asking you to confirm, along with instructions. Reply to the message and the payment will be processed instantly.

3Ready from the Get-Go

Unlike many other payment solutions in the online gambling industry, BOKU does not require you to create an account. The service is automatically available to subscribers of participating carriers, so if you’re one of them, you can use it for online gambling whenever you like.

How We Evaluate BOKU Casinos?

With online casinos now more numerous than ever, you may find yourself overwhelmed by choices. For your convenience, we outline the metrics we use to evaluate every gambling website on the market. Each metric is easy to review, and you should be able to reach a judgment within a few minutes of exploring a given casino.

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Security

Security is paramount in all cases, and online casinos are no exception. After all, you need to be sure that your sensitive data does not fall into the wrong hands. Verify that the casino operator is regulated by a trusted government institution and that there is at least some form of encryption in place.


Fees

Fees are another factor to consider when using BOKU. Online casinos often charge a commission on BOKU deposits. Ideally, you want to find a casino that charges little or nothing at all. Naturally, it may take some time to compare all the websites that accept BOKU.


Transactions

Before making a deposit with BOKU, you must verify that the online casino supports the service. You obviously cannot deposit if BOKU is unavailable. Fortunately, confirming this takes only a few moments, allowing you to move on to the next metric.


Accessibility

Accessibility is another key factor to examine. Before committing any real funds, make sure the casino supports your device. After all, you cannot play if you cannot access the platform properly. Although most gambling websites now work on both desktop and mobile devices, it is still worth taking a moment to confirm.


Usage

After confirming that the casino is accessible on your device, test how the platform performs. Load the site and browse through several menus to see whether it slows down. Additionally, open a few games in free mode to make sure they run smoothly on your device.


Bonuses

Last but not least, consider the bonuses each casino offers. If you are evaluating multiple gambling websites, compare the value of each promotion. Focus not only on the headline numbers but also on what is required to cash out the bonus. Always review the terms and conditions to avoid unpleasant surprises later on.

BOKU Casino Deposit

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Limits

BOKU has built-in transaction limits that will undoubtedly affect your iGaming experience. You can make payments of up to £30 every 24 hours with BOKU. Even by casual-player standards, this cap is low and may discourage many users. There is no way around it, so you will need to work within this limit if you choose BOKU.


Fees

BOKU itself does not impose any fees, so you pay only the amount you transfer. However, there is another cost to consider. Casinos that accept BOKU often charge a commission on BOKU deposits. The exact fee varies by casino but typically ranges from 2% to 10%.


Processing Times

BOKU excels in transaction speed. Once you confirm a deposit, it takes only seconds for the payment to process. The money appears instantly in your casino balance and is ready to use, allowing you to start playing your favorite games without delay.

BOKU Casino Withdrawal

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Limits

Keep in mind that BOKU cannot process withdrawals. Consequently, you will need another payment method to cash out your winnings, most often a bank transfer. In such cases, the amount you can withdraw depends entirely on the casino’s withdrawal policy.


Fees

As noted, BOKU does not support withdrawals, so you will need to use bank transfers instead. Fees vary by casino: some charge for every withdrawal, others offer the first one for free, and a few do not charge at all. Ultimately, it depends on the operator’s policy.


Processing Times

Bank transfers are the only way to withdraw funds deposited via BOKU. Unfortunately, they also have some of the slowest processing times in the industry. A standard bank transfer can take anywhere from 1 to 5 business days to clear, depending on your country of residence and your bank.

BOKU Pros and Cons

As with any other payment method out there, BOKU comes with its own unique set of advantages and disadvantages. You need to take these into account and weigh them against each other to see if the service is right for you. Below, we outline the most important qualities of BOKU.

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The most important advantage available to BOKU users is that the service is able to process deposits instantly. As soon as you confirm the transaction, the money will be added to your casino balance and you can start wagering it immediately.

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Undeniably, the largest drawback of using BOKU is the incredibly tight transaction limits. A mere £30 per day will not be enough for most mid rollers and certainly not for high rollers. Therefore, if the limits do not satisfy you, check out a different payment method.

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Another excellent advantage of BOKU is that the service is not directly connected to your bank account and as such, does not reveal your sensitive information when making a deposit. With BOKU, you will be able to easily maintain your privacy on the Internet.

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Additionally, we also have to consider the inability to withdraw your balance via the same service. BOKU transactions can only go one way and you would need to resort to a different payment solution to cash in your winnings.

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Making payments with BOKU is easy and convenient, taking no more than a minute for the whole process.

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While BOKU works with all major mobile carriers in the United Kingdom, the same cannot be said for other countries. You would need to check the availability of the service in your country and which carries support it.

Countries Which Use BOKU in Online Casinos?

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United Kingdom

The United Kingdom is the ideal place to use BOKU. The service partners with all major carriers, allowing virtually anyone in the country to take advantage of it. Thanks to this broad accessibility, UK gamblers have no trouble using BOKU for online gambling. Moreover, many UK-licensed online casinos readily accept BOKU deposits.


Germany

Germany has also embraced this mobile payment method. BOKU works with several of the country’s largest mobile carriers, making it widely accessible. Although acceptance among German online casinos is not yet ideal, it improves with each passing year.


Austria

Austria has likewise come to appreciate BOKU. Existing partnerships with local carriers make the service an easy choice for Austrian gamblers. Many online casinos in the country have already started integrating BOKU into their payment options. The outlook for BOKU users will only improve in the months ahead.


Italy

Italy is another major market for BOKU gambling transactions. The service has gained significant traction over the past few years and is approaching the popularity of other prominent banking solutions. Italian gamblers will find BOKU easy to use because it partners with the country’s largest carriers, and online casinos are increasingly willing to support it.


Denmark

Scandinavian countries are often quick to adopt alternative payment solutions, and BOKU has gained considerable popularity in certain circles. Thanks to its easy and convenient deposits, the service enjoys strong support from many online casinos – a trend that is likely to continue.


Spain

Spain’s iGaming scene is thriving, and the country is receptive to mobile payment solutions. It is therefore natural for BOKU to gain acceptance among online gamblers. The service supports many major carriers, and its influence continues to grow.

Using BOKU in Mobile Casinos

1Easy and Convenient

Depositing at a mobile casino with BOKU is simple and should pose no problems for anyone. In fact, the process is identical to that at desktop casinos. You navigate to the cashier page and select the ‘Pay by phone’ option, enter the required information, and confirm the transaction via text message. The entire process can be completed on your smartphone or tablet in under a minute. After that, you can dive straight into your favorite slots or table games for a mobile gaming session.

2Mobile-Only Payment Method

As you might expect, BOKU is designed specifically for mobile phones, making it an ideal payment solution for mobile gamblers. The service is available exclusively on mobile devices, with no desktop counterpart. Better yet, you don’t need to install any additional apps to use it. The confirmation arrives as a standard text message, and you reply to it as you normally would. Built for simplicity and convenience, BOKU is perfectly suited for gaming on the go.

BOKU Casino Bonuses

The iGaming industry thrives on promotions, and virtually every online casino offers them in one form or another. There are several types of bonuses you can take advantage of, and below we provide a brief overview of the four basic varieties.

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Deposit Bonuses

Deposit bonuses are the most common promotions in online gambling. In short, the casino matches your deposit up to a certain amount, giving you extra funds to play with. Granted, BOKU’s low deposit limits mean you will likely cover little more than the minimum, but the offer is still worthwhile.


Free Spins

Free spins may be offered as part of a package or as a standalone promotion. They let you spin a slot game a set number of times, and any winnings are credited as bonus funds. These funds are subject to wagering requirements before they can be withdrawn.


Loyalty Points

Loyalty points represent the goodwill you have built with the casino. Typically, you earn points by placing bets or making deposits, with the number of points proportional to the size of your wagers and deposits.


No Deposit Bonuses

No-deposit bonuses differ from the other types listed but are still worth mentioning. The key distinction is that you do not need to make a deposit to claim them. Because of this, no-deposit bonuses come with stricter wagering and withdrawal limitations.

Related Banking Methods

BOKU Casinos Safety and Security

Completely Separate Banking Solution

Confirmation Required

BOKU differs from most other payment methods supported by the iGaming industry in that it is completely separated from traditional banking institutions. There is no connection between the service and your bank account. Any deposit you make is charged to your phone bill rather than to a credit card or bank balance. As a result, you disclose no sensitive information at any point during the payment process. Therefore, you do not need to worry about the security of your funds or personal data, as they are never at risk.

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BOKU Alternatives for Online Casinos

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Neteller

Neteller is one of the most widely used payment methods in the iGaming industry, and support for it is nearly universal among online casinos. This e-wallet lets you make instant deposits and enjoy some of the fastest withdrawals, all at a low cost.


Skrill

Skrill is one of the best banking options in online gambling. The service is accepted by almost every online casino, allowing you to manage your bankroll with ease. Benefits include instant deposits, privacy protection, and some of the fastest withdrawals in the industry.


EcoPayz

ecoPayz is a popular banking option at many online casinos and is favored by a large segment of players. Combining features of both e-wallets and debit cards, ecoPayz is among the most versatile payment methods in the industry.


Credit Cards

Credit cards never go out of style, and their universal acceptance makes them an attractive banking solution. Virtually every online casino supports Visa and MasterCard, allowing most players to deposit with ease. Users can expect instant deposits and relatively quick withdrawals.


Paysafecard

Paysafecard is the most popular prepaid method in the iGaming industry and is supported by most online casinos. With Paysafecard, you can make deposits easily while protecting your identity. Vouchers are available at thousands of retail locations worldwide.


PayPal

PayPal is the world’s most popular e-wallet, and it enjoys strong support in the iGaming scene. It lets you deposit with just a few clicks, and its widespread acceptance across the internet makes it a versatile payment method.

BOKU Casinos FAQ

What sums can I transfer with BOKU?

Do I have to verify my identity to use BOKU?

My payment has not gone through but the money has not appeared in my balance. What’s wrong?

Does BOKU offer customer support?

Can I use BOKU outside of iGaming?

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