Simply Auth Launched! Plug 'n' Play for devs

Finally launched "Simply Auth"! Taking on from the post here

The finished demo app is on here: https://simplyauth.herokuapp.com/

And I put it up as a finished product for sale on gumroad here: https://gum.co/simpleauth

[no sales though..lol) The next step for me is to integrate gesture login using python and OTP (one-time-password) logins.

Any feedback or comments?