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GamblingAppsStore
Independent reviews of offshore casinos & sportsbooks · Edited by Giuseppe Vivarelli
Mobile review

Roaring 21 Casino on Mobile (November 2026): iPhone & Android Guide, Score and Player Ratings

No download needed: Roaring 21 Casino runs in the mobile browser on iPhone and Android, and you can pin it to your home screen in three taps. Score 50/100; players rate it 2.8/5.

By Giuseppe Vivarelli, Editor
Data checked
Rank49of 71 operators
Better than31%of the operators I track
Online since20188 years
Industry average51Roaring 21 Casino is 1 point below

Some links on this page are affiliate links: I may earn a commission at no cost to you. Commissions never change scores. 21+ only; check that online gambling is legal in your state.

Roaring 21 Casino on iPhone and Android

iPhone & iPadiOS / iPadOS
  • Mobile browserWorks in Safari and Chrome on iPhone and iPad
  • App Store appNot available to US players*
  • Home-screen shortcutSafari: Share → Add to Home Screen
  1. Open Safari and go to roaring21.com.
  2. Tap the Share button (the square with an arrow).
  3. Choose Add to Home Screen, then Add.
Androidphones & tablets
  • Mobile browserWorks in Chrome, Samsung Internet and Firefox
  • Google Play appNot available to US players*
  • Home-screen shortcutChrome: ⋮ menu → Add to Home screen
  1. Open Chrome and go to roaring21.com.
  2. Tap the ⋮ menu in the top corner.
  3. Choose Add to Home screen or Install app, then confirm.

If a site offers an Android .apk file, download it only from the operator’s own domain and never from a third-party store.

* Apple and Google only list real-money casino apps that are licensed where they are used. Offshore operators like Roaring 21 Casino do not hold a US state licence, so US players use the mobile site. Be careful with look-alike apps that use the brand’s name.

What works on your phone

Everything on the desktop site is in the mobile browser too: same account, same cashier, same games lobby.

Products

  • Casino games
  • Live dealer
  • Sportsbooknot verified
  • Pokernot verified
  • Racebooknot verified
  • Esportsnot verified

Payment methods

  • Bitcoin
  • Credit / debit cards

How Roaring 21 Casino compares

Where Roaring 21 Casino sits among 71 operators

Big dot = Roaring 21 Casino (50/100), small dots = the other operators, dashed line = average (51).

Roaring 21 Casino vs the industry average, part by part
  • Player reviews30% of score56 +3
  • Trust & licensing25% of score45 -5
  • Banking & payouts20% of score55 +3
  • Bonus terms15% of score31 -14
  • Products10% of score65 +4

Bar = Roaring 21 Casino, black marker = average of 71 operators. Strongest against the market: products (+4). Weakest: bonus terms (-14).

Pros and cons

What I like

  • Visionary iGaming live tables

Watch out for

  • 40x (deposit + bonus) wagering
  • $4,000 weekly cap
  • No licence listed

Deposits and withdrawals on mobile

Withdrawal speed
Crypto up to 48 hours
Welcome offer
400% + 20 free spins (min $35, $1,000 max cashout)
Wagering
40x deposit + bonus (slots)
Licence
No licence listed

Withdrawals start at $30 in Bitcoin ($200 by wire or check) with a $4,000 weekly cap; Bitcoin is stated at 24-48 hours. One player reports 7-10 business days. Cryptocurrencies on file: Bitcoin, Bitcoin Cash, Ether and Litecoin.

Mobile FAQ

Does Roaring 21 Casino have an app?

Not for US players in the App Store or Google Play. Roaring 21 Casino is a website that works in the mobile browser, and you can add it to your home screen so it opens like an app. Apple and Google only list real-money casino apps that are licensed where they are used.

Does Roaring 21 Casino work on iPhone?

Yes, in Safari or Chrome on iPhone and iPad. To pin it, open the site in Safari, tap Share, then Add to Home Screen.

Does Roaring 21 Casino work on Android?

Yes, in Chrome or any modern Android browser. To pin it, open the menu (⋮) and choose Add to Home screen or Install app.

Is Roaring 21 Casino a good choice on mobile?

Roaring 21 Casino scores 50/100 with my formula, rank 49 of 71, and players rate it 2.8/5. The score is the same on mobile and desktop because it is the same account, games and cashier.

Can I deposit with crypto on my phone?

Yes. Cryptocurrencies on file for Roaring 21 Casino: Bitcoin. Withdrawal speed on file: Crypto up to 48 hours.

Giuseppe Vivarelli
Giuseppe Vivarelli — Editor of GamblingAppsStore and former senior iGaming analyst, based in Lugano. He sets the scoring formula, maintains the operator data and checks the sources listed in each review. Author page · LinkedIn · Editorial policy