Ruler assistant

Ruler assistant - your portable measuring tool
When you go out, you no longer have to worry about not being able to find a ruler. Download this ruler app to measure objects within 16cm in length, width, height, calculate volume, area, and more.
How to use it?
By dragging the screen ruler, pull the widt. Click on the "Pencil" icon to record the size. The size data will be recorded locally
In "Settings" button you can see the history record
Please note that this software is limited by different device screens and resolutions, resulting in slight deviations in measurement accuracy. It is only available for emergency use. If you have any questions, please contact us technically. Thank you! I hope it can help you