0.7 / 5


GrandMasterJack is another online casino that has made it to the iGaming industry, promising the punters an ultimate destination for their gambling endeavours. But how much of this is legit, and is this a trustworthy casino? Know all the GrandMasterJack Casino in my review below.


  • Licensing Authorities UK Gambling Commission, Malta Gaming Authority
  • Year established 2020
  • Support languages English, German, Finnish
  • Supported Currencies USD, Euro, Pound, INR, CAD$, Yen
  • Min deposit €10


  • Good slot gaming collection
  • High-quality live streaming
  • Excellent bonus deals
  • Accessible on mobile devices


  • Average casino games
  • Transaction fees on deposits and withdrawals


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GrandMasterJack Casino Review

GrandMasterJack Casino was launched in 2020 and run by Evalanch Ltd. The casino is well developed to include various gambling options right from classic casino games to a variety of slots, jackpot games, virtual sports and live dealer games.

I was easily able to access the website since the important options were laid out right on the top of the layout. There is more to know about this platform. Check out my GrandMasterJack Casino review below. 

GrandMasterJack Casino Bonus and Promotions

To make your gambling expedition exciting, you can check out the promotional section of the GrandMasterJack Casino. The casino has listed out some lucrative bonus deals for every player to take advantage of.

Beginning with the welcome package, you stand a chance to receive up to a total of €300 on your first three deposits each of at least €10. Also included in this deal are free spins playable on selected slot games. The details of this package include:

  • First Deposit Bonus: After your first deposit, you will receive 25 free spins usable on the Gonzo’s Quest slot game.
  • Second Deposit Bonus: This deal reaps you 50% match bonus on your second deposit up to €100.
  • Third Deposit Bonus: As you keep depositing, the welcome package becomes more and more fruitful. So, on the third deposit, you can expect a 25% match bonus of maximum €200 along with 25 free spins. You can enjoy these free spins on the Reactoonz slot game only. 

The bonus deal remains valid for 30 days while the free spins can be used till 7 days. Both the bonus credits and the free spins wagering requirement is set to 50x respectively. 

GrandMasterJack Casino Real Money Gambling Games

GrandMasterJack Casino hosts one of the richest collections of real money online games. With over 2000 games to explore, punters are spoiled with choices to gamble. The usual gaming developers seen on several established online platforms also grace the gaming selections at the GrandMasterJack Casino. Some of these include Elk Studios, Pragmatic Play, Evolution Gaming, Play’n GO etc.

There are precisely 26 casino games varieties which include both the classic games and the modern ones. This includes variants of roulette, baccarat, blackjack, and poker. This section is cleverly designed keeping in mind the tastes of different punters but limits itself to these games only. It would have been better if the platform included more casino gaming options like craps, bingo, scratch cards etc. 


Slots at the GrandMasterJack Casino are listed and compiled to cover over 1500 titles coming from different developers. All the games can be tried in their demo version first, before proceeding to play for real money.

I tried a few slot machines including Temple of Iris 2, Joker Reelz, Rabbit Hole Riches, Fruity Plays and such. The games showed spectacular graphics on both the desktop and smartphone. The animations run smoothly and are absolutely in sync with the game music. All in all, I thoroughly loved slot gaming at GrandMasterJack Casino.

Live Casino

Live casino at GrandMasterJack Casino is also well-built. You can again find the usual casino games in their variant forms here. The featured games come in around 50 different types sponsored by Evolution Gaming and NetEnt.

The developers have put efforts to mimic their live casinos similar to the land-based casinos. So, you can still enjoy that physical casino experience from any region. 

Virtual Sports

GrandMasterJack Casino also extends virtual sports gambling on their website. Some featured games here include virtual horses, lotto lucky, flying pigs, diamond deal, Christmas deal among others. 

License and Security at GrandMasterJack Casino

GrandMasterJack Casino is licensed by the UK Gambling Commission and Malta Gaming Authority. Both the authorities are the best boards among the iGaming industry, which regulates this platform frequently to make it safe for punters to gamble.

Furthermore, the casino also equips 128-bit SSL encryption and firewall technology to safeguard all the sensitive data entered by players here. Hence, you need not worry about your personal details and banking transaction info to be compromised in any way.

Variety of Banking Options 

You can make your deposits and withdrawals in a number of ways at the GrandMasterJack Casino. These banking methods include Visa, bank transfer, MasterCard, PayPal, BitBay Pay, Instant Crypto, Zimpler, EcoPayz, Skrill and few others. 

A common deposit limit of €20 is set on all banking options. However, the maximum deposit limit varies from one method to another. 

Moreover, the withdrawals take around 7 days in total to be processed and the amount to reflect in your account. You can withdraw up to €3000 per week and €6000 monthly. Also, the casino charges a processing fee of €2,5 per withdrawal. 

While it is good to see the casino offering a variety of banking options, it also seeks a transaction fee on all withdrawals and certain deposit methods. This is usually not the case in several other online casinos. The transactions are almost always done free of cost by the casinos. 

Mobile Casino

I did not find any GrandMasterJack Casino app to download. However, I tried accessing the casino on my mobile browser. And, yes, it works flawlessly! The website layout and gaming experience is similar to the desktop version of this casino.

Customer Support

I liked the fact that the GrandMasterJack Casino’s support team is available 24/7. I confirmed this by live chatting with the support assistants at different times of the day. Although the initial connection to the customer agents is a bit slow, once connected, they make sure to help you out rapidly. 

Moreover, you can also fill up their contact form on the website to get appropriate assistance concerning the casino.


GrandMasterJack Casino offers a good range of gaming options along with bonuses and promotional deals. I did find it to be an almost perfect casino for a recently established platform, with small ignorable issues here and there. Hence, I recommend this online casino for the punters to try!

GrandMasterJack Casino FAQ

  • What languages are offered to access the GrandMasterJack Casino?


    English, German, Finnish.


    Yes. It is licensed by the UK Gambling Commission and Malta Gaming Authority.

  • Which currencies are allowed in GrandMasterJack?


    USD, Euro, Pound, INR, CAD, and Yen.