Step Duo

Step Duo is a minimal, modern app for two-step authentication. Step Duo is privacy-driven, so no analytics or internet usage in the app.
Features:
- Support for multiple accounts
- Ability to export and import accounts
- No tracking!
One of our best features is the ability to export and import accounts easily. We believe you should be the owner of your secret keys, not anyone else. You can export the accounts from one device and import them to another so easily. Just transfer the given file to the other device and you are good to go!
Step Duo works with any online account that uses time-based one-time passwords (TOTP) for two-step authentication, such as Google, Twitter, Amazon, and many more.