A free program for Android, by Maps Distance Calculator.

Distance and Area Measurement is a land area measurement app that calculates the area of land and the distance between two points. The app can be used to measure the area of land, a road, a field, a garden, or any other type of terrain. The app is very easy to use and can be used by anyone, from children to adults. It is designed to be used on mobile devices, so it is very portable and can be used anywhere. 

How to use the app

To start using the app, you need to make sure that your mobile device is connected to the internet.

The first thing you need to do is select the distance and area measurement option.

This will then allow you to select the points to be used for the measurement.