Where does the data come from?
Data is collected from tests conducted by nPerf users https://play.google.com/store/apps/details?id=com.nperf.tester&referrer=com.mapf. These are tests conducted in real conditions, directly in the field. If you also want to join, all you need to do is download the nPerf app on your smartphone. The more data there is, the more comprehensive the maps will be!
You can also check your internet speed on our page SpeedTest
How are updates made?
The network coverage maps are automatically updated by a bot every hour. The data is displayed for two years. After two years, the oldest data is removed from the maps once a month.
How reliable and accurate is it?
Tests are conducted on users' devices. Geolocation accuracy depends on signal reception quality GPS at the time of the test. For coverage data, we only store tests with a maximum geolocation accuracy of 50 meters.
