[StavrosK]

Hey Jerome! Nice utility, but you may want to point people to andOTP (at least for Android devices), it's maintained (FreeOTP is unmaintained, I think) and much more featureful:

https://play.google.com/store/apps/details?id=org.shadowice....

[robotdan]

If anyone is looking to test out their own impl or a third party, this web based JS impl allow you to set up and test with a secret and a 6 digit OTP.

https://github.com/inversoft/prime-two-factor/tree/master/we...

[scrollaway]

Updated. :)