App Building - Failed Attempt Through AppyPie

From my research earlier on in the project, I have been lead to try app building through 'appypie'. This is because it's free, fairly basic and includes possibility for a QR scanner. I will test this now and see how it goes.

Fifteen minutes into testing this site, I was forced to give up. Not only was it really user unfriendly (a lot of the colour pickers and selection tools didn't work), but it also kept giving stress-inducing countdowns to upgrade to a better (paid) version.