This app simply help you in finding your drone lost:
Allows you to scan the place through a map and view on it where we have already tried, also if you insert the SSID (the name of the Wi-Fi network) of the drone it scans and displays on map the signal of the drone with different colors.
Blue: no signal;
Red: very low signal;
Orange: low signal;
Green: good signal;
Lime: excellent signal.
COMPATIBLE WITH ANY DRONE PILOTED OVER WI-FI