Problem on 4S

I love the concept here. However, it is impossible to sign up for an account on a 4S or older because of screen size. The app is optimized for larger screens, and the login/sign up screens refuse to scroll to allow you to hit the buttons on the bottom of the screen (you can see them, but they snap back below the bottom edge of the screen before you can hit them). This is a very avoidable oversight!

mgierhart about what3words: Navigation & Maps