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Twenty One

Twenty One

Sporty Studios
4.0 ★★★★★★★★★★ 542K reviews 10M+ Downloads 18+ Rated for 18+
Contains ads In-app purchases
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About this app

How to play Twenty One

As ever, I am indebted to too many people to mention, but Derek, Bill, Jasmine and every one of the Calvin Ayre team, as well as Calvin himself of course, have all shown a lot of faith in me to carry the torch and I hope I’ve done them all credit.  

Finally, I really want to thank you, the reader who has kept coming back to find out what else I’m writing about each day, week, month and year. It is you to whom I write, constant reader, and if you’ve enjoyed what you’ve read, then feel free to follow me on Twitter, where a new destination will shortly be announced. 

I’m as excited about my own future as the future of poker itself and while I’m changing seats, I’ll be staying at the table.  

What is Twenty One?

Circa was named the club’s first Founding Partner and an Official Resort and Sportsbook of the Las Vegas Athletics and Las Vegas Athletics Ballpark.

“Derek Stevens and the Circa team have been great partners to the A’s, supporting the Club in West Sacramento during our time there, and we’re excited to build on that relationship,” said Marc Badain, president of the Athletics. “As we look toward the opening of the A’s ballpark in Las Vegas, having Circa as our first Founding Partner is an important step in bringing our vision for a uniquely Las Vegas experience to life.”

A centerpiece of the deal is the Circa Dugout Box, a premium hospitality experience placing guests directly adjacent to the A’s dugout.

What is Twenty One?

The report identifies land-based and online casinos and sports betting as carrying the highest money laundering exposure. By contrast, lotteries and scratchcards present lower risk. 

It finds that online gaming shows more documented terrorist financing activity than gambling, although proliferation financing risks remain limited across both sectors.

Cash, e-wallets, mobile money and virtual assets emerge as the payment methods most vulnerable to abuse. This is particularly true where operators use them to structure deposits below reporting thresholds. 

App info

Updated onJun 19, 2026
Size20 MB
Installs10M++
Current Version3.6.7
Requires Android6.0 and up
Content RatingRated for 18+
Interactive ElementsUsers Interact
Released onFeb 20, 2020
Offered bySporty Studios
10 Kingshttps://32.199.249.220