True Authenticator TOTP 2FA
2FA Authentication & OTP
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
More than just 2FA. Anti-Scam Shield blocks fraudulent links and calls in real time. Live Share keeps your family or team safely in sync. Encrypted iCloud backup - never lose access.
- End-to-end encrypted · Zero tracking · Privacy by design
- 100% on-device code generation · No analytics SDKs
WHAT YOU GET
• 2FA codes that just work - TOTP & HOTP for any service, generated on-device in seconds
• Anti-Scam Shield - real-time detection of fraudulent URLs and phone numbers, before you click
• Live Share - share 2FA codes with your family or team in real time, end-to-end encrypted, no risky text messages
• Encrypted iCloud sync & backup - never lose access, even when you switch devices
• Live Activity & Dynamic Island - see your codes right on the Lock Screen, glance without opening the app
• Smart QR scanner - add 2FA accounts, scan text, and verify URLs in one tap
• Face ID or custom Passcode lock - extra layer of protection for the app itself
WHY TRUE AUTHENTICATOR
Many people lose access to at least one online account when changing phones. And phishing attempts increasingly bypass weak 2FA. True Authenticator was built for both: encrypted iCloud backup that survives a lost phone, AND Anti-Scam Shield that warns you before you click. Plus Live Share so families don't text codes anymore.
HOW IT WORKS
1. Open True Authenticator and tap+
2. Scan the QR code from any service that supports 2FA
3. Tap the code to copy. Sign in. Done.
FREE & PREMIUM
The core app is free, forever. Premium unlocks:
• Unlimited Live Share groups for family and team
• Priority human support
• Custom app icons and themes
• Early access to new features
Premium pricing:
• Weekly: $2.99 (Trial 3 days Free)
• Yearly: $29.99 (Trial 7 days Free)
We send 3 reminders before any subscription charge: at 72h, 24h, and 1h before. No surprise billing.
Weekly and Yearly are auto-renewable subscriptions. Payment will be charged to your Apple ID at confirmation. Subscriptions auto-renew unless cancelled at least 24 hours before the end of the current period. Lifetime is a one-time purchase with no recurring charges. Manage in Settings.
- Privacy Policy: https://privauth.app/privacy.html
- Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
- Support: support@privauth.app
Ratings & Reviews
- Stability improvements and bug fixes
The developer, Ta Duc Huy, 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 Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Ta Duc Huy
- Size
- 37.8 MB
- Category
- Utilities
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later. - Mac
Requires macOS 13.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 43 more
- English, Arabic, Bengali, Catalan, Croatian, Czech, Danish, Dutch, Finnish, French, German, Greek, Gujarati, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Kannada, Korean, Malay, Malayalam, Marathi, Norwegian Bokmål, Oriya, Polish, Portuguese, Punjabi, Romanian, Russian, Simplified Chinese, Slovak, Slovenian, Spanish, Swedish, Tamil, Telugu, Thai, Traditional Chinese, Turkish, Ukrainian, Urdu, Vietnamese
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Premium Lifetime $59.99
- Premium Weekly $2.99
- Premium Yearly $29.99
- Copyright
- Copyright © Duc Huy Ta