Grand Master Jack

online casino review
Grand Master Jack

Enjoy up to £300 + 50 Spins

T&Cs Apply
New Customer Offer

New players only. Wagering occurs from real balance first. 50x wagering the bonus or any winnings generated from free spins, contribution may vary per game. Available on selected games only. The wagering requirement is calculated on bonus bets only. Bonus is valid for 30 Days/ free spins valid for 7 days from issue. Max conversion: 3 times the bonus amount or from free spins: $/£/€ 20. Excluded Skrill deposits Full Terms apply.

Deposit £100 Play with £150

18+ Please Gamble Responsibly. Click 'Claim Bonus' to view full terms and conditions

Claim Bonus

7.9

692 user ratings

Grand Master Jack

online casino review
Bonuses & Promotions
6/10
Slots
9/10
Live Casino
8/10
BlackJack
9/10
Roulette
7/10
Cashier
9/10
Mobile Experince
7/10
Summary
7.9/10

Intro

GrandMasterJack may not have the instant brand recognition enjoyed by other, more prominent casino sites in the UK, but it’s certainly worth checking out. Brand new to the scene, having been founded in 2020, GrandMasterJack “was established to provide quality entertainment to people who enjoy gambling”, which pretty much says it all. Curious to know what this new gambling site in the UK has to offer? Read on for our detailed assessment of the site’s offering, features, bonuses, and more.

What we like

  • Generous welcome bonus
  • User-friendly site
  • Games can be tried out in free demo mode

What we don't like

  • No mobile app available for download
  • High wagering requirements

Bonuses & Promotions

6/10

Enjoy up to £300 + 50 Spins

Deposit £100 Play with £150
T&Cs Apply
New Customer Offer

New players only. Wagering occurs from real balance first. 50x wagering the bonus or any winnings generated from free spins, contribution may vary per game. Available on selected games only. The wagering requirement is calculated on bonus bets only. Bonus is valid for 30 Days/ free spins valid for 7 days from issue. Max conversion: 3 times the bonus amount or from free spins: $/£/€ 20. Excluded Skrill deposits Full Terms apply.

18+ Please Gamble Responsibly. Click 'Claim Bonus' to view full terms and conditions

Claim Bonus

WAGERING REQUIREMENTS

Whenever sizing up a welcome bonus, it’s important to consider the wagering requirements. At GrandMasterJack, you’ll have to bet the bonus amount, or any winnings from free spins, 50 times over before you can cash out the funds. This is fairly high compared to many other UK casino sites, and will likely mean that most players will be unable to withdraw any bonus-related winnings before the bonus expires. That being said, the funds can be viewed as a means to get acquainted with the site’s games and features without having to wager too much of your own cash.

GrandMasterJack has a rather unusual welcome bonus offer. Matched deposits are available, as you might expect, but not from the very start. When you make your first deposit, you can only unlock free spins (25 in total) at first. It’s only when you deposit a second time that you can have a 50% bonus up to £100. Then, with your third deposit, there’s a 25% bonus up to £200, along with another bundle of 25 free spins. While this may seem a bit odd and even off-putting at first glance, if you’re planning on sticking around beyond your first deposit then there’s not really much difference between this package and those that provide matched bonuses right off the bat.

Software

No matter how slick and appealing a casino site looks, what really matters is the quality of its games archive, and that comes down to which software developers have delivered the games in question. GrandMasterJack has done well here, hosting slots, table games, and live casino games from industry-leading tech maestros like Play’n Go, NetEnt, Yggdrasil, and Evolution. This means you can experience cutting-edge games with innovative features, top visuals, and plenty of fun to be had.

Slots
500+
Blackjack
22
Roulette
9
Live Casino
49
Poker
1
Baccarat
0
Craps
0

Slots

9/10

As you might expect – given how popular they are at all UK online casinos – you’ll find slots galore at GrandMasterJack. Golden oldies like Rainbow Riches jostle alongside immersive, adventurous slots like Rich Wilde and the Book of Dead, and Finn and the Swirly Spin. If you have a thing for slots that tie-in with films and TV shows, you’ll be very happy with the offerings here, with slots like Who Wants to be a Millionaire Megaways and Jurassic World ready for you to take a spin on their reels.

Number of progressive jackpot slots
43

Live Casino

8/10

Being able to interact with live dealers in a convincingly casino-like environment is one of the most appealing aspects of online gaming. GrandMasterJack has a respectable number of live casino games on offer. It’s not the biggest or most eclectic range we’ve ever seen, but it does cover the main bases, letting you play classic games like baccarat, blackjack, and roulette. GrandMasterJack has room for improvement when it comes to game show-esque experiences, which are notably absent at the time of writing.

Number of live blackjack games Number of live roulette games
22 9

Blackjack

9/10

It’s fair to say that most people who like card games love blackjack. It’s a game that works particularly well in the live dealer format, as racing a real human dealer to 21 brings the kind of excitement that you’d be hard-pressed to match with a random number generator-based game. GrandMasterJack has several blackjack games in its live casino section, including fun variations like Evolution’s Dragon Tiger game. That said, you can also enjoy a spot of virtual blackjack in the regular online casino sense, with games like European Blackjack and Vegas Strip Blackjack ready to play.

Roulette

7/10

The whirr of the roulette wheel is one of the hallmarks of a great night out in a casino. You can have the next best thing when you play live casino roulette at GrandMasterJack, where variations include French Roulette and Lightning Roulette. Having a real croupier spinning a physical wheel will surely ramp up the exhilaration and make you feel like you’ve been teleported to a proper casino. If you’re after more low-key amusement, you can of course opt to place bets on virtual roulette. Games in this section include World Cup Roulette and 3D European Roulette.

Poker

Poker is one of those games which is often underrepresented at regular online casinos, unless they happen to have a proper, poker-focused sister site. GrandMasterJack actually has more virtual poker games than many comparable sites we’ve seen, with a large variety of titles including Triple Double Bonus Poker, Joker Poker, and Casino Stud Poker. The live dealer poker offering is small, however, with just one title available. On the plus side, the game in question is Three Card Poker by live dealer specialists Evolution, so you know you’re going to be in very capable hands.

9/10

There’s one simple rule of thumb when it comes to banking options at an online casino: the more, the better. At GrandMasterJack you have a wealth of options at your disposal, as members can make transactions using bank cards, Skrill, Neteller, Bitcoin, ecoPayz, PaysafeCard, and MuchBetter. How long you have to wait for withdrawals to process depends on which method you go for. If time is of the essence, you should opt for Skrill or Neteller, as GrandMasterJack will aim to process and transfer the funds to you in 2 days. Other methods may take up to a week or longer.

Design & Usabillity

While GrandMasterJack won’t win any prizes for originality in terms of its look and feel, that doesn’t really bother us because it is a fantastically easy site to use. The games archive is a pleasure to browse as the titles and logos are presented in a big, easy to read way. The various sections of the site are also clearly signposted with large tabs, so skipping from slots to table games to the live casino can be done in a flash. In summary, GrandMasterJack gets top marks for usability, even if you’re totally new to online casino gaming.

Mobile Experience

7/10

While some online casino sites in the UK have their very own specially-designed native apps which you can download to your device, GrandMasterJack doesn’t currently have such an app available. While it would be great if it did, this is certainly not out of the ordinary for such a new site. The good thing is that the website is optimised for use on your smartphone or tablet, so you can easily play on the go simply by accessing the URL and signing in as normal.

Loyalty and VIP Rewards

GrandMasterJack may be new to the scene, but it’s already got a VIP scheme in place to make members feel right at home. You’ll earn a VIP Point with every £16 wagered on the site, and collecting these points will allow you to ascend the rankings, from Bronze through to Diamond. Along the way, you’ll be gifted extra benefits and have the ability to convert points into cash. The highest levels also unlock personalised services to give you that authentic VIP experience.

Questions and answers

  • Does any software need to be installed to play at GrandMasterJack?

    No. As with virtually every casino site today, all the games are available through a standard web browser. This means you won’t ever need to download extra software to enjoy GrandMasterJack, whether on your computer or a mobile device.

  • How can I sign up to GrandMasterJack?

    This is super-simple. You just have to follow the link at the top of this review and it will take you through to the registration page. Then, some simple on-screen prompts will take you through the sign-up process. By providing a few basic details you’ll be all set up to start depositing money and get started.

  • Is GrandMasterJack a legitimate casino site?

    As with all the casino sites we recommend at TopRatedCasinos, GrandMasterJack is a regulated and licensed site. This means you can trust that it is indeed legitimate, offering games that stick to rules of fair play whilst keeping members’ details safe using state of the art digital encryption.

  • Can I contact GrandMasterJack’s support team?

    While GrandMasterJack has a large FAQs section which covers most questions you’re likely to have, direct queries can also be answered by the customer service team. Contacting them is easy. While there’s no phone number on the site, there’s a link for dropping them an email, or––most conveniently––you can fire up the live chat window and get a response even more rapidly.

If you like Grand Master Jack, you might also like these online casinos:

Launched: 1997
Unibet Casino

Deposit £10 Get £40

T&Cs Apply
New Customer Offer

Minimum deposit £10. 35x wagering requirement apply. Bonus will expire 30 days after opt-in.

Deposit £10 get £40

18+ Please Gamble Responsibly. Click 'Claim Bonus' to view full terms and conditions

Claim Bonus

1454 user ratings

Read Review
Sign Up to Play
Launched: 2018
Mr Q

Play £10 get 30 free spins

T&Cs Apply
New Customer Offer

First deposit only. Min deposit & spend £10. Max 30 spins on STARBURST at 10p per spin. Spins credited upon spend of £10. Full T&Cs apply

Deposit £10 Get 30 Free Spins

18+ Please Gamble Responsibly. Click 'Claim Bonus' to view full terms and conditions

Claim Bonus

376 user ratings

Read Review
Sign Up to Play
Launched: 2017
Mr Play

Up to £200 + 100 Bonus Spins

T&Cs Apply
New Customer Offer

First Deposit: 100% up to £50 + 20 Spins on Starburst *Min. Deposit £10 Second Deposit: 50% up to £75 *Min. Deposit £20 Third Deposit: 50% up to £75 *Min. Deposit £20 After first deposit made, customers will get + 20 Spin for the next 4 days

pay £50, play with £100

18+ Please Gamble Responsibly. Click 'Claim Bonus' to view full terms and conditions

Claim Bonus

945 user ratings

Read Review
Sign Up to Play
Launched: 2015
Pokerstars

Spend £10 Get 50 Free Spins

T&Cs Apply
New Customer Offer

Step 1: Sign up and deposit £10 or more. Step 2: Wager £10 on Slots. Step 3: Get 50 Free spins on Tomb of Ra Classic Slot. Min. £10 deposit, debit card only. Opt-in 14 days from registration. 7-day Free Spins expiry. Free Spins valid on Tomb of Ra Classic Slot only. Any winnings credited as cash.

pay £10, get 50 spins

18+ Please Gamble Responsibly. Click 'Claim Bonus' to view full terms and conditions

Claim Bonus

1202 user ratings

Read Review
Sign Up to Play