Every time you grant an application access to your geolocation, it receives not just your "city" but coordinates accurate to within a couple of metres.
And here's what happens next:1. Mobile advertising starts "chasing" you – shops, cafes.
2. Services and social networks can build a map of your movements, even when you are offline.
3. Application developers sometimes transfer this data to advertising networks (even without malicious intent).
4. In the worst-case scenario, if it's a fake application, your routes and frequent locations (home, work) become known to scammers.
To avoid falling into a trap:
— Grant geolocation access only to applications that truly need it (e.g., navigation apps – yes, flashlight apps – no).
— In the settings, you can select the "Only while using the app" mode – this is safer.
— Check the list of applications with access every couple of months.
Remember: your geolocation is like a footprint. It tells where you've been, even if you haven't said anything.