Download Ruler-7 APK v1.0 free for android

In Ruler-7, you can use a ruler, protractor and caliper for measuring operations.
Features:

• Convenience
• Easy color and font size settings
• A simple and customized interface
• The ability to select units of measurement – inch or centimeter
• You can use the ruler from different sides thanks to a convenient scale
• Show the grid.
• With these three irreplaceable tools, the measurement process will be much simpler and will seem to you an interesting activity!