OpenFactor
Open source 2FA, no account
About
This app generates two-factor authentication codes securely on your iPhone and Apple Watch. It prioritizes privacy with no accounts, servers, or third-party code, and encrypts your data locally. It supports importing from other authenticator apps and offers encrypted backups.
What's New in OpenFactor
1.1.2
October 3, 2026
Cancelling the import of accounts from a shared Google Authenticator transfer code now works as expected. A color chosen for a new account now stays chosen.
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FAQ
What is OpenFactor?
OpenFactor is an open-source application that generates two-factor authentication codes for your accounts directly on your iPhone and Apple Watch. It emphasizes privacy by not requiring an account or using servers.
Does OpenFactor have ads?
No, OpenFactor does not contain advertisements. It is a free application with no ads or in-app purchases.
How does OpenFactor store my data?
Your account information is encrypted before being stored locally within the app's private container on your device. The encryption key is never synced, written to the Keychain, or included in device backups.
Can I import my existing authenticator codes into OpenFactor?
Yes, OpenFactor supports importing codes from other authenticator apps, including Google Authenticator transfer codes and Aegis vaults. You can scan setup codes or open them from images.
What devices does OpenFactor support?
OpenFactor is designed for Apple devices, specifically supporting iPhone and Apple Watch. The Apple Watch app functions independently of the iPhone.
How often is OpenFactor updated?
The latest version of OpenFactor is 1.1.2, last updated on October 3, 2026. The developer, ReVeNG System, has a history of releasing updates for the application.
Is OpenFactor suitable for all ages?
OpenFactor has an age rating of 4+, making it suitable for a wide range of users. Its focus on security and privacy is beneficial for anyone managing online accounts.
What makes OpenFactor different from other authenticator apps?
OpenFactor's key differentiators are its open-source nature, complete lack of backend servers or third-party code, and its commitment to local, encrypted data storage without syncing the encryption key.