Use APKPure App
Get Solar Compass old version APK for Android
Déterminé du Nord par Sun Position
New version of this app
https://play.google.com/store/apps/details?id=com.basquare.solarcompass2
Solar compass no need internet.
It use Sun position and current time.
Select your Hemisphere on start, or press Earth icon on the bottom.(default = North)
Keep phone in parallel to the earth.
Move your phone to the Sun to indicate North on compass.
Accuracy - 75-99%.