David Morgan
David Morgan answered

Thank you KB Baldwin! 

I honestly thought that you can calculate the surface by applying the Pythagoras's theorem. Meaning - I tried to calculate the surface area by measuring the height at the center of the roof, multiplied with the width, and then I wanted to multiply that result with the width of the area... and … Read more

David Morgan
David Morgan answered Anonymous' question

Honestly, I had a somewhat similar situation.Usually, you just get blocked out of service and informed to return the phone or/and pay for it.

David Morgan
David Morgan thanked Rooster Cogburn's answer

You might take a look at this site as I know one of the people who works for it and they seem to specialize in Apps like you are looking for.