They can run at the same time because they affect different signals: FlashGo supplies device coordinates, while a VPN changes network routing and visible IP.
What each tool changes
- Mock location: Android device coordinates.
- VPN: network path and public IP.
- Neither automatically changes account country or previous activity.
- A service may compare all of these signals.
Why results still differ
A map app may follow the Android coordinate while a website still uses IP region. Another service may reject a location mismatch or a mocked coordinate according to its policy.
Use both only for authorized testing
For your own app, record GPS and server-observed IP separately and test how the product explains mismatch. Do not use either tool to evade service restrictions.
Common questions
Does a VPN make mock location undetectable?
No. It does not remove Android’s mock-location marker.
Why does a website still show another city?
The browser or site may be using IP location, cached permission data or account information instead of device GPS.
Use responsiblyReceiving apps can detect or reject mocked locations. Follow applicable laws and third-party terms; do not use FlashGo to mislead others or bypass restrictions.