Sentinel is an authenticator app built to make 2-Factor Authentication easier to manage. It is available for iOS, macOS, and watchOS, and uses the secure iCloud Keychain to store and share data between all your devices. In this way, the times when you forgot to migrate your Google Authenticator from your old devices are gone.

Other than syncing, it offers: - Folders, to organize your tokens - Backups, to travel back in time - Themes and UI customizations, to give the eye its part Sentinel also features 1000+ icons, and if one is missing you can easily create a Pull Request or open an issue on the GitHub repository (https://github.com/tommycarpi/sentinel-icons)