Useful Simple App

This app is simple and elegant, yet has everything you need. It is my go to app anytime I need to make conversions.

It even has a ruler!!! App developer, please add mm units and 1/16th inch units to the ruler. And make sure it is accurate on iPhone 6, 6 Plus, and IPad.

Captain Azza about Units - Pro Unit Converter, v2.3.1