Don't Trust an App Fully Hide Your Precise Location from It
Most of the time, having your iPhone know precisely where you are is good. You want Maps to tell you exactly when to turn, not after you’ve passed an intersection. But too many apps abuse their users’ privacy. We strongly encourage you to stop using such apps entirely, but we acknowledge that it can be hard to give up apps that seem necessary for modern life. Barring that, you could prevent such apps from seeing your location at all, but even that isn’t always feasible. Since iOS 14, Apple has provided another compromise—you can prevent an app from seeing your precise location while still giving it your approximate whereabouts. Go to Settings > Privacy > Location Services, scroll down and tap the app in question, and disable Precise Location.
