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.
