It's OK
Easy to use and does exactly what it needs to
Free
In-App Purchases
About
Enhance your online security by generating secure one-time passwords for social media, email, and crypto wallets. This app offers a fast QR code scanner, biometric security, and works offline. It also includes a robust password manager and strong password generator.
✓Time-based One-Time Passwords (TOTP)
✓Lightning-Fast QR Code Scanner
✓Secure iCloud Backup & Sync (PRO)
✓Universal Platform Compatibility
✓Biometric Security (Face ID/Touch ID)
✓Offline Token Generation
✓Robust Password Manager
✓Strong Password Generator
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What's New in iAuthenticator
1.1.6
April 10, 2026
We have enhanced functionality and fixed bugs.
Subscription plans
Monthly
Monthly PRO
$9.991 Month
3 Days trial1
In-App Purchases
$99.99
Lifetime
Lifetime PRO
User reviews
Developer apps
FAQ
What is iAuthenticator?
iAuthenticator is a utility app designed to generate secure Time-based One-Time Passwords (TOTP) for two-factor authentication. It also includes a password manager and password generator to enhance your online security.
How does iAuthenticator generate 2FA codes?
iAuthenticator generates secure TOTP codes that refresh every 30-60 seconds, providing a dynamic layer of security for your online accounts. It can be set up quickly using a QR code scanner.
Can I use iAuthenticator without an internet connection?
Yes, iAuthenticator works completely offline. You can generate secure tokens even when you are in airplane mode or have no signal, making it reliable for all situations.
Does iAuthenticator offer a password manager?
Yes, iAuthenticator includes a robust password manager that allows you to safely store, organize, and auto-fill your passwords across websites and apps, helping you avoid forgetting them.
What security features does iAuthenticator have?
iAuthenticator offers biometric security with Face ID or Touch ID to lock the app, ensuring your 2FA codes are protected from unauthorized access. It also encrypts data locally on your device.
Is iAuthenticator compatible with my devices?
iAuthenticator is compatible with iPhones, iPads, and iPods, running on iOS. It supports universal compatibility with thousands of popular platforms like Google, Facebook, and crypto wallets.
What are the subscription options for iAuthenticator?
iAuthenticator offers a free version with core features. PRO features, including secure iCloud Backup & Sync, are available through subscription plans: Weekly ($5.99/P7D), Monthly ($9.99/P1M with a 3-day free trial), and Yearly ($49.99/P1Y with a 3-day free trial).
Does iAuthenticator collect my personal information?
No, iAuthenticator prioritizes your privacy. It does not collect, store, or share your personal information or authentication codes on its servers. All data is encrypted and stored locally on your device.