21Bit is a cryptocurrency-friendly online casino that operates legally within Australia’s gambling environment. Launched in 2022 and operated by Dama N.V., it holds a Curacao eGaming licence (No. 8048/JAZ2020-13). While the casino is not based in Australia, it accepts Australian players, supports AUD and Bitcoin transactions, and delivers full compatibility through mobile and browser-based modes.
A native mobile app is available for Android devices, and Apple users can access a progressive web app (PWA). Whether you are using a smartphone or tablet, getting access to 21Bit’s mobile features is a streamlined process.
Download on Android
Android users can download the APK file directly from the 21Bit website since the app is not currently listed on the Google Play Store. The installation is secure, but make sure to allow apps from unknown sources in your settings.
To get started, simply follow these steps to ensure you have the latest updates on your 21bit mobile device:
- Open the official 21bit.com site in your mobile browser.
- Tap on the Mobile App banner or footer link.
- Download the APK file to your device.
- Go to Settings > Security on your phone and enable Install Unknown Apps.
- Open the APK file and tap Install.
After the process completes, the app will appear on your device like any regular application, with full access to games, functions, and promotions.
Download on iOS
Apple does not allow online casino apps with cryptocurrency support on the App Store for Australian iOS users. However, 21Bit offers a PWA version.
Here’s how to access 21Bit on iPhones or iPads:
- Open Safari and navigate to the 21Bit website.
- Tap the share icon (square with upward arrow).
- Select Add to Home Screen.
- Confirm the name (e.g., “21Bit Casino”) and tap Add.
This creates a shortcut that behaves like a real app, with instant launch and mobile-friendly gameplay.
Features of the 21Bit Mobile App
The 21Bit mobile app is not just a repackaged version of the desktop site. It has been optimised for real-money crypto gambling and supports instant transactions, live games, and seamless slot gameplay.
Crypto-first Wallet
21Bit distinguishes itself by being a crypto-first platform. Players can use Bitcoin, Ethereum, Litecoin, Tether, Dogecoin, and more for deposits and withdrawals. AUD is also supported via payment gateways such as MiFinity and Jeton for hybrid users.
Full Game Library Access
Unlike some mobile casinos that cut down on features, 21Bit offers the full desktop game catalogue to mobile users, with providers like:
- Pragmatic Play
- BGaming
- Evolution Gaming
- Play’n GO
This includes more than 3,000 games, such as pokies, jackpots, and live dealer tables.
User-Friendly Interface
The mobile UI mirrors modern fintech apps. With high-contrast buttons, simple navigation tabs, and touch-friendly controls, users can find games, check bonuses, and manage balances efficiently. Instant search, category filters, and responsive design make usage smooth for quick game entries and exits.
Fast Performance
The app is lightweight, under 20 MB for Android APKs, and utilises cached assets. This reduces lag and loading times, which is important when playing live roulette or multiplier-based pokies.
Secure Login Protocols
The app supports two-factor authentication (2FA), browser fingerprinting, and session timeouts to ensure account safety even on lost or shared devices.
21Bit Mobile Login and Registration Process
Anyone in Australia looking to join 21Bit on mobile will appreciate the quick onboarding. Whether you’re joining on Android, Apple Safari, or even a Chromebook, account access is seamless.
Creating a New Account
Registration is just a 3-step process on mobile:
- Tap on Sign Up at the top-right.
- Enter an email, choose a strong password, and select the currency (AUD or crypto).
- Accept the terms and confirm the registration via email.
No identity verification is immediately required for gameplay, but may be requested for withdrawals above AUD 2,000 or during suspicious activity reviews.
Logging In
Existing users can log in by tapping the Log In button and entering credentials. Optional 2FA can be activated in settings. The app also allows automatic token-based logins for convenience, maintaining login states unless manually logged out.
Compatible Devices for 21Bit App
One of the strengths of the 21Bit mobile solution is its wide compatibility. Players are not restricted to high-end phones or recent-year models, enabling access to all features with just a stable internet connection and a modern browser.
Android Compatibility
- Optimised for Android 8.0 and above
- Compatible with brands like Samsung, Oppo, Xiaomi, and Pixel
- Requires 50MB of available storage space
iOS and iPadOS Compatibility
- Functionality verified on iOS 13+
- Works on iPhone 7 or newer
- Smooth browsing and gameplay in Safari
Other Supported Devices
- Compatible with Windows tablets through browser
- Works on Chromebooks via PWA
- Accessible on Kindle Fire via Silk Browser
This broad compatibility further cements 21Bit’s position as a preferred mobile crypto casino for Australians.
How Safe is the 21Bit Mobile Platform?
Online gambling safety is critical, especially with cryptocurrency transactions in play. While Australian licensing is held by state and territory bodies like the Victorian Gambling and Casino Control Commission and ACMA, most Australian-focused casinos operate offshore under international licenses.
Licensing and Compliance
21Bit is operated by Dama N.V., licensed by the Government of Curacao. While not an Australian license, it’s widely accepted in crypto gambling markets. The site follows anti-money laundering (AML) protocols and integrates Know Your Customer (KYC) checks before large withdrawals.
Payment Security
- End-to-end encryption is applied to all transactions.
- Blockchain records enable transparency for crypto movements.
- Hot wallet and cold storage segmentation used for fund reserves.
Account and Device Safety
- Optional 2FA with Google Authenticator
- Automatic logout on inactivity
- Device fingerprinting alerts for unknown device logins
This combination of measures keeps both your assets and personal data safe while gambling on mobile.
How to Use Bonuses Through the 21Bit Mobile App
21Bit has a diverse promotional ecosystem, tailored to both first-time and loyal players. Mobile users are not limited in bonus access — in fact, many bonuses are push-notified directly on the device.
Welcome Bonus
New users receive a 100% match up to 1 BTC or the fiat equivalent (approx. AUD 42,000), plus 50 free spins upon first deposit. Mobile users can claim it during the registration or deposit screen by entering the promo code if required.
Weekly and VIP Bonuses
- Weekend Reloads: 50% up to AUD 300 or crypto equivalent
- Loyalty Cashback: Up to 15% weekly based on VIP tier
- Level-Based Rewards: Free spins for each loyalty level passed
Claiming is intuitive — you receive a popup notification when bonuses are available or can check the Promotions section from your mobile dashboard.
Wagering Terms
Most bonuses come with a wagering requirement of 45x the bonus amount. Mobile gameplay counts 100% toward clearing these requirements for pokies. Live games contribute less, often around 10-15% depending on the game provider.
Mobile Support and Customer Service on 21Bit
21Bit’s support structure is mobile-responsive and service-oriented. Australian players can get assistance 24/7, with a strong focus on transparency and crypto culture.
Live Chat
Accessible directly from the bottom-right button in both mobile app and web version. Support typically responds within 60 seconds and operates 24/7, including Australian public holidays.
Email Support
For complex queries, players can email support@21bit.com. Response times are under 12 hours, with support agents experienced in both cryptocurrency wallets and regulatory clarifications.
Mobile Help Centre
The Help tab includes FAQs on:
- How to deposit with Bitcoin or Ethereum
- How to convert AUD to crypto using third-party payment gateways
- Lost password or account lock scenarios
- Game fairness and RTP values
Multilingual Support
While the interface defaults to English, support is available in 10+ languages, including Chinese, German, and Russian, though only English is expected from AU-based users due to regional targeting.
21Bit’s mobile experience is mature, secure, and tailored for Australia’s growing appetite for crypto gambling. From smooth signups to playing Megaways pokies with Bitcoin, this platform is one of the rare few that feels like it was made for mobile-first, crypto-friendly players.
