The Ruler, Bubble Level, Vernier Caliper, Measurement latest app download for free which is no need to have a bunch of measuring tools in your pocket, you only need a smartphone or tablet. In our app, there is a ruler, tape measure, vernier caliper, construction level, bolometer useful for civil engineers, architects, structural engineers to measure objects easily and fast. Download free Measurement APK files from the cadbull.com website. Download the Apk file for free now.