Open Authenticator app for iPhone and iPad

4.4 ( 3904 ratings )

Productivity Utilities
Developer: Odroe Inc.

Free

Current version: 0.1, last update: 2 years ago
First release : 02 Sep 2021
App size: 23.92 Mb

The HMAC-based One-time Password used by Open Authenticator for production is completely consistent with TOTP. The application code is completely open source, supervised by the community, and is an Authenticator with no backdoor security.