

OTP Auth
Calculates time- and counter-based one-time passwords on iOS devices, supports QR code import, iPad interface, Notification Center widget, encrypted iCloud sync, Safari extension, Touch ID and password protection, no ads, and does not collect personal data.
Cost / License
- Freemium (Pay once)
- Proprietary
Application type
Alerts
- Discontinued
Platforms
- Mac
- iPhone
- iPad
- Apple Watch
The app seems no longer updated. Last version, 2.18.0, released in September 2023, can be still downloaded from the Appstore
Features
- Two-factor Authentication
- Encrypted Backup
- Cloud Sync
- Time-based One-time Password
- Multi-Factor Authentication (MFA)
Tags
OTP Auth News & Activities
Recent activities
- Danilo_Venom updated OTP Auth
- lfern added OTP Auth as alternative to Personal 2FA
- Maoholguin added OTP Auth as alternative to Proton Authenticator
Maoholguin added OTP Auth as alternative to Authenticator App by RHO APPS
dlfinch added OTP Auth as alternative to Allthenticator
OpenSourceSoftware added OTP Auth as alternative to Chronos Authenticator
OTP Auth information
Featured in Lists
Password Managers / 2FA Apps I recommend
What is OTP Auth?
OTP Auth is a tool that generates one-time passwords for services like Dropbox and Gmail. It includes a QR code scanning feature for easy account import. The app has a user-friendly interface, featuring a widget for password entry, and an iPad-specific interface. It's ad-free, ensuring a smooth user experience.
OTP Auth calculates both TOTP and HOTP passwords. It supports account import and export via web, mail, or iTunes File Sharing, and includes a Safari extension for direct password input into websites.
For security, OTP Auth requires a password at every launch, and supports Touch ID for unlocking. Accounts can be exported to a password-secured OTP Auth file. The app supports importing and exporting accounts from/to iCloud, with all files encrypted. It does not collect personal data or upload user accounts to external servers.










Comments and Reviews
Switched from Google Authenticator to OTP Auth and I'm really happy I did (even thoguh it was a pain in the ass to create all 2fa codes again, could not import anything from Google Authenticator.
Pros:
Cons:
I prefer OTP Auth as it allows syncing accounts to all iOS devices via iCloud and provides for manual backups. Other authenticators either have no sync/backup or require you to register with their servers via a mobile number.