Protect your online accounts with Authenticator App, the ultimate two-factor authentication (2FA) solution designed for security, privacy, and everyday convenience. Generate time-based one-time passwords (TOTP) and keep every account safe across all your Apple devices. Whether you need an authenticator app for Google, Microsoft, Facebook, Amazon, or any other service – this is your all-in-one 2FA security companion.
WHY PEOPLE CHOOSE AUTHENTICATOR APP
* Built for modern account security threats and data breaches
* Designed for real life, not just tech experts
* Simple, beautiful and deeply secure experience
* Trusted by users who want protection, not complexity
ADVANCED SECURITY & PRIVACY
* End-to-End Encryption – Military-grade protection for all your codes
* Privacy Mode – Hide verification codes from prying eyes with a single tap
* FaceDown Lock – Instantly lock the app by placing your device face down
* Break-In Alerts – Get notified if someone attempts unauthorized access
* Biometric Lock – Secure the app with Face ID or Touch ID
EFFORTLESS & CONVENIENT 2FA
* Multi-Device Sync – Access your 2FA codes across iPhone, iPad, Apple Watch, and Mac
* Encrypted iCloud Backup – Never lose access to your accounts
* Quick QR Code Scan – Add new accounts in seconds by scanning QR codes
* Lock Screen Widget – Instant access to your most-used 2FA codes
* Search & Organize – Find accounts quickly with smart search and custom icons
OPTIMIZED FOR APPLE ECOSYSTEM
* Apple Watch Support – Access 2FA codes directly from your wrist
* iPad & Mac Integration – Seamless authentication across all Apple devices
* Offline Authentication – Generate codes even without internet connection
* Lock Screen & Home Screen Widgets – Pin codes for one-glance access
PERSONALIZED EXPERIENCE
* Dark & Light Mode – Choose the theme that suits your style
* Custom Icons – Personalize with recognizable brand icons
* Flexible Layout – List view, grid view, or favorites
WORKS WITH ALL MAJOR SERVICES
* Google, Microsoft, Facebook, Apple, Instagram, Twitter/X, Amazon, Coinbase, Discord, GitHub, Dropbox, LinkedIn, Snapchat, TikTok, Reddit, Steam, Epic Games, Nvidia, PayPal, Binance, Kraken, Shopify, WordPress, and thousands more
* Perfect as your Authenticator App for Google
* Perfect as your Authenticator App for Microsoft
* Perfect as your Authenticator App for Facebook
* Perfect as your Authenticator App for Instagram
* Perfect as your Authenticator App for Crypto & Banking
WHY CHOOSE AUTHENTICATOR APP?
* Free to use with premium features
* No account or phone number required
* No ads in the core experience
* Works completely offline
* Regular updates and improvements
* Designed for privacy – your data stays yours
YOUR ACCOUNTS DESERVE PROTECTION Download Authenticator App Add 2FA now Secure every login Stay protected
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Subscription Details:
Payment will be charged to your iTunes Account at confirmation of purchase. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage auto-renewal in your App Store settings.
Privacy Policy: https://sites.google.com/view/centillion-policy/home
EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
4.4
out of 5
61 Ratings
• Stability improvements and bug fixes
Version 1.2.1
The developer, Arpit Kakadiya, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Privacy practices may vary based, for example, on the features you use or your age. Learn More
The developer indicated that this app supports the following accessibility features. Learn More
Supported Features
Dark Interface
Information
Provider
Arpit Kakadiya
Size
29.3 MB
Category
Utilities
Compatibility
Requires iOS 16.0 or later.
iPhone Requires iOS 16.0 or later.
iPad Requires iPadOS 16.0 or later.
Mac Requires macOS 13.0 or later and a Mac with Apple M1 chip or later.