The functions you can get in the Ruler app are: unit converter, calculation of the length, straight line, calculation of area, defining the thread pitch, caliper, ruler online, etc.
Features of Ruler APK are as followed:
- accuracy of measurement;
- easy to use;
- stylish design;
- simple calibration;
- set the units: cm, mm, inch;
- measurement of the length (withhold function) either side of the device;
- graph paper, vertical and horizontal line;
- measurement in 4 modes: point, line, plane, level;
- translated to 15 Languages.