NoTeleport

NoTeleport prevents the navigator from “transporting” you to another city or country when the GPS signal is spoofed, as often happens during air raids.
What the app does:
• Detects the spoofing and turns off GPS for the time being. The phone determines where you are, using Wi-Fi and mobile networks: approximately, but where you really are.
• When the spoofing ends, it turns on GPS itself.
• Without the Internet, advertising and registration: it does not collect or send anything.

Designed for Ukraine. Works with Google Maps, Waze and OsmAnd. Requires a one-time setup for a few minutes, the app will prompt you every step.