GPS Simulator
Generate test GPS signals
This app can transmit signals that impersonate or disrupt real systems. Doing so on real-world frequencies is illegal in almost every country and can be dangerous. It is described here only to explain how the technology works and how defenders detect it. Use exclusively in a shielded lab / RF-isolated test bench on hardware you own.
What it does
SimpleGPS is how phones know where they are, by listening to satellites. This app can make a pretend satellite signal that tells a device it's somewhere it isn't. That's called spoofing, and it's only safe and legal inside a sealed metal test box — never in the open air, where it could confuse cars, phones, and planes.
How to use it, step by step
Simple- Only inside a sealed metal test box — never outside.
- It's used by engineers to test how gadgets react to a fake location.
Examples
In a shielded box, make a test receiver believe it is at a fixed coordinate to validate geofencing.