FreeOTP+ is an free and open-sourced 2FA autenticator forked from the original FreeOTP with additional feature to help backup, restore and interoperate with other OTP authentication clients.
Additional feature:
1. Back up the data to Google Drive or other storage
2. Restore data from Google Drive or other storage
3. Material design and updated UI.
4. Android 6.0 on-demand permission support
5. Android 6.0 backup support. After reinstalling, all your saved authentications will come back.
6. Dark theme support
7. Search token
Source code: https://github.com/helloworld1/FreeOTPPlus
Original FreeOTP: here: https://play.google.com/store/apps/details?id=org.fedorahosted.freeotp&hl=en
Data safety
Safety starts with understanding how developers
collect and share your data. Data privacy and security practices may vary based
on your use, region, and age. The developer provided this information and may
update it over time.