Contractor Kit

A handy, time saving app for the common calculations made every day by most contractors.

A triangle for calculating angles and lengths, Put in 2 lengths or 1 length and 1 angle and this will give you all the other measurements. Also hold your phone on the angle you want to measure and the triangle will update to that angle automatically.

A length calculator that will give the spacing size or number of gaps in a set distance. Use it to work out the distance between rails on a gate or a paling fence, or use it to calculate the number of postholes and post spacings in a fence and many other uses.

A handy concrete and fill calculator, nothing new but it takes a lot of time and guesswork out of the job.