A free app for Android, by Slash Idea s.r.o..

This app can calculate the area of any field or the perimeter of a path. The accuracy of the result depends on the accuracy of the device used and the quality of the GPS signal. It is very easy to use and you can save the area for later use.

How to use it:

First of all, you need to make sure that your device has a GPS sensor. If you don’t have a GPS sensor, it won’t work.

After that, you need to make sure that the device is enabled.

When you enable the device, you need to select the points on the map that you want to use for calculating the area.

After that, you need to wait for a good signal. When the signal is good, you can start the calculation.