Worth the $2 if you know the short commings.

What am I talking about?
The app is $.99 then another $.99 to save. Here is the issue. You can save but if you open a saved quote you cannot email it. It has to be a current project in order to add photo or email.
You cannot open a quote and make any changes to it or email it. You must re enter the data. Had I known this I would not have paid the extra for the in app purchase.

Cellman1 about Concrete Calculators