FreeOTP

FreeOTP is a two-factor authentication application for systems utilizing one-time password protocols. Tokens can be added easily by scanning a QR code.

FreeOTP implements open standards:

• HOTP (HMAC-Based One-Time Password Algorithm) RFC 4226
• TOTP (Time-Based One-Time Password Algorithm) RFC 6238

This means that no proprietary server-side component is necessary: use any server-side component that implements these standards.

Download FreeOTP for iOS

• App Store

Contributing

Pull requests on GitHub are welcome under the Apache 2.0 license, see CONTRIBUTING for more details.

Install Build dependencies

You need to have Carthage installed for managing dependencies. In simple steps:

brew install carthage
carthage update --use-xcframeworks --platform iOS