App summary
Authenticator — 2FA Auth is an iPhone utility that creates time-based authentication codes to help protect your online accounts. It streamlines adding accounts by letting you scan QR codes and provides quick access to codes so you can complete two-factor verification without delay.
Setup and immediate access
To add a service, simply scan the provider’s QR code from within the app. For faster retrieval of codes, you can enable widgets or brief alerts on the device.
- Push alerts to remind you or surface codes when needed
- Home-screen widgets for one-tap viewing of current codes
- Fast QR scanning to add accounts in seconds
Backup and cross-device use
The app supports secure cloud storage so you won’t lose access when moving between devices. Backups are encrypted to keep your codes safe from unauthorized access.
- Encrypted cloud backups to protect stored codes
- Syncing across multiple devices for uninterrupted access
Plans and alternatives
A subscription option unlocks unlimited QR scans and removes ads, providing a more seamless experience for frequent users. If you prefer a different solution, SHAREit is a commonly suggested free alternative to consider.
Technical
- iPhone
- Free