A free app for Android, by KTW Apps.
This is an application that measures the length of objects. It has a simple design and user-friendly interface.
It works on the smartphone, tablet and the computer. It can measure the length of a line, a distance, an object, a wall, a fence, and a roof.
The app is very precise and accurate.
You can even view the history of your measurements from within the app if you want to go back to them later.
The app also allows you to customize the theme colors to suit your preferences.