Hard to recommend when there is no viable way to recover or back up your codes. Losing a phone is severely detrimental when you can't afford the time to recover your account.
No unnecessary intrusive permissions Good job for not including spyware permissions but what is with vibrator and flash light permissions?!😕
Too easy I only use this to log into the Play Store and for that it works perfectly.
Love that Internet permission isn't required! All other OTP apps need Internet access, which is a major security concern. Sophos does the right thing by keeping it all offline. Just make sure your device's time is correctly synchronized and you're all set. 😀
I've switched to this from Google Authenticator. I really like the facts that it requires no Internet connection authority nor does it access the local accounts on my phone. However, it definitely has a problem scanning QR codes; it often times takes *minutes* to scan a code. (At times, I've given up on scanning after several minutes and hand-entered the code.)
Add support for SHA-256 and SHA-512 hashing algorithms