Chippy Tools: Construction

There’s a small heap of formulas used to estimate & calculate materials. It is invaluable to have all of them in one offline database. From square feet or cubic yard, the DIYr will self-combust crunching the numbers (one conversion wrong and the project comes to a halt). Chippy makes some of those calculations easy and that’s worth the price of admission.

Hope you guys keep improving (Adding more contents and features) this application. Thanks again.

I’m an archaeologist and was looking for something to calculate elevations while using a dumpy level on site. This is an excellent app and speeds up calculating so I can get on to other work faster. I’ve only bought the one year, but will definitely pay for a lifetime subscription when it ends. $35 is pricey for an app, but it works and that’s worth it over years of excavation.