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Double Rainbow

Double Rainbow

Sporty Studios
4.4 ★★★★★★★★★★ 326K reviews 10M+ Downloads 18+ Rated for 18+
Contains ads In-app purchases
Install Play Protect
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About this app

About Double Rainbow

Calvin took notice of Bitcoin in the early days, immediately identifying its vast potential for his “first love”, the iGaming industry. Little did I know just how significant Bitcoin would become for CalvinAyre.com, Calvin Ayre as a person and myself as a professional. Fast forward to February 2021 and its time for CalvinAyre.com to hang up its hat. Bitcoin has actually become my calling. 

The Bitcoin ecosystem, now in the form of BitcoinSV, has advanced to a level where so many of the pain points within the gaming industry can be solved with Bitcoin technology. For this reason, from today, I’m moving over to CoinGeek.com full time with a laser focus on raising awareness of BitcoinSV within the gaming industry and highlighting the innovative minds and relevant BitcoinSV-powered solutions currently existing in the market.

Looking back on my 11+ years with CalvinAyre.com, I’ve made life-long friendships, attended countless industry events, interviewed hundreds of leaders, made thousands of contacts, built deep relationships with organizers, even had the honor of delivering a DAF award or two back in the day (who remembers???!!) but best of all, had the pleasure of working with some of the most incredible colleagues along the way, many of which who I classify now as dear friends.

About Double Rainbow

Land three or more Scatters to unlock Free Spins, with retained Position Multipliers building across hit. Random upgrades can trigger Super Mystery Symbols, Bombs or Extra Free Spins. Buy Bonus and Boost options, with wins up to 10,000x.

What is Double Rainbow?

Bank transfer is widely supported and familiar, but withdrawals can sometimes take longer than other methods. Cards are fast for deposits but not every operator supports card withdrawals.

Mobile money and USSD are convenient for people who prefer to manage everything from their phone without a bank app. They are especially useful for quick, small deposits.

Always make sure the payment page is secure and that you are using the official app or website. Scammers target bettors with fake payment links that steal login details.

App info

Updated onApr 15, 2026
Size66 MB
Installs10M++
Current Version2.6.4
Requires Android9 and up
Content RatingRated for 18+
Interactive ElementsUsers Interact
Released onJan 23, 2023
Offered bySporty Studios
10 Flaming Bisons10 Glossy Hot