LocalAuth
Local-first 2FA
Only for iPhone
Free
iPhone
LocalAuth is an open-source, truly local-first 2FA authenticator.
You no longer have to choose between convenience and strong protection: unlock everyday accounts quickly with Face ID, and protect critical assets with either a dedicated YubiKey channel or a generic FIDO hmac-secret channel, using a three-channel security model based on account value.
Key features:
• Open source: core logic is transparent and easier to audit
• Zero-cloud local 2FA: tokens stay on your device by default
• Three-channel tiered security: Face ID / Secure Enclave + YubiKey + generic FIDO hmac-secret
• End-to-end encrypted Travel Vault: only connects when you explicitly use it, encrypts backups on-device first, and keeps plaintext tokens unreadable to the server
• Fast import: QR scan, screenshot OCR, and manual entry
• Google migration compatible: supports otpauth / otpauth-migration
• Local device transfer: pairing code + QR over LAN sync
• Privacy first: automatic privacy mask when the app goes to the background
• Hardware key support list: continuously updated compatibility references
No bloated workflow. No unnecessary account dependency. Built around local data sovereignty.
For people who want a calm, trustworthy, and serious authenticator, LocalAuth is built to stay out of the way while keeping control in your hands.
Open-source URL: https://github.com/LocalLens-Project/localauth-ios
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
- Fixed an issue where alternate app icons could not be switched on some devices.
- Removed sponsor-related entry points while keeping all core features and alternate icons directly available.
- Updated the LocalLens Project attribution in About Us.
Open-source URL: https://github.com/LocalLens-Project/localauth-ios
The developer, Wenzhou Dulan Network Technology Co., Ltd., 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.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Wenzhou Dulan Network Technology Co., Ltd.
- Size
- 3.8 MB
- Category
- Utilities
- Compatibility
Requires iOS 18 or later.
- iPhone
Requires iOS 18 or later.
- iPhone
- Languages
English and 4 more
- English, Japanese, Simplified Chinese, Spanish, Traditional Chinese
- Age Rating
4+
- 4+
- Copyright
- © LocalLens Project