What Is Location Tracking Permission on iPhone
Location tracking permission is a setting that allows apps to access your phone's GPS data and approximate location, even when you're not actively using the app. Most iPhones let you grant this permission once, while using the app, or never, giving you full control over which apps can track your movements.
How Location Tracking Permission Works
When you install an app that needs to know where you are, iOS shows a permission prompt. You can choose to allow the app to access your location always, only while using it, or not at all. Apps typically request this for features like maps, delivery tracking, weather, fitness routines, or social check-ins. The permission is separate for each app, so one app having location access doesn't mean all of them do. As of 2026, iOS lets you also give apps an approximate location rather than precise GPS data, which is a middle ground if an app needs to know your general area but not your exact street address.
Why Apps Ask for Location Permission
Apps request location access for legitimate reasons. Maps apps need it to show your route. Fitness trackers use it to log your runs. Food delivery apps require it to estimate arrival times and find nearby restaurants. However, some apps ask for permission they don't strictly need. Social media, shopping, and news apps sometimes request location to build a profile of where you spend time, which they then use for targeted advertising or data resale. This is why it's worth checking what location permission you've actually granted.
The Privacy Risk of Location Tracking
Constant location tracking can reveal sensitive patterns about your life. Apps with always-on location access know where you sleep, work, which hospitals or clinics you visit, and which shops or bars you frequent. This data is valuable to advertisers, data brokers, and insurance companies. Even apps you trust may share location with third-party analytics services. iOS provides transparency tools like the privacy dashboard and location indicator icons, but many users don't notice which apps are actively tracking them. Guard's privacy audit tool shows you exactly which apps have location permission and highlights which ones pose higher privacy risks based on their behaviour.
How to Check Location Permissions on iPhone
Open Settings, then tap Privacy and Security, then Location Services. You'll see a list of every app that has asked for location access and what you've granted it: Always, While Using, Never, or Precise/Approximate. Green arrows next to an app mean it accessed your location recently. Review this list regularly, especially apps you no longer use. Any app you don't recognise or that doesn't need location should be set to Never. Revoking location permission stops the app from accessing your GPS data immediately, but you can always re-enable it later if the app's features require it.
Guard: Quick Location Permission Audit
Guard by MRVL is a privacy audit app that walks through common apps and shows you what permissions they typically request, including location tracking. The Free version includes a permissions dashboard for 12 demo apps, showing their privacy risk score and which sensitive data they access. You can tap any flagged permission to jump straight into iOS Settings and change it. The Personal Pro tier adds real-time alerts whenever an app changes its permission requests, so you'll know if an app suddenly starts asking for location access. If you manage children's devices, Guard's Family tier offers a 6-device family hub with controls to monitor location permissions across the family.
Best Practices for Location Permission
Grant location access only to apps that genuinely need it. Use While Using instead of Always whenever possible. Maps, fitness, and navigation apps are good candidates for location. Social media, shopping, and entertainment apps rarely need it. Check your location permissions quarterly and remove access from apps you no longer use frequently. iOS also lets you share a fake location in Settings if you want an app to work but don't want it knowing your real whereabouts. Remember that even with permissions revoked, apps may still estimate your location using your phone's IP address or nearby WiFi networks, but GPS access gives them much higher accuracy.
Audit your location permissions and other app access in one tap with Guard.
Frequently asked questions
Can an app track my location if I say never?
No. If you set location permission to Never, iOS blocks GPS access completely. The app cannot request your precise location. However, apps may still estimate your approximate location using your IP address or nearby WiFi networks, which is less accurate but still possible.
What is the difference between Always and While Using location?
While Using means the app can only access your location when the app is open or actively running. Always (or Allow Once) means the app can access your location even in the background, even when you're not using it. Always is a higher privacy risk because the app can track your movements 24/7.
Why do I see a location arrow in my status bar?
The arrow icon means an app on your phone is actively accessing your GPS location right now. If you see it and don't recognise which app is using it, check your Control Center or Settings to see which app triggered it, then decide if that access is necessary.
Does revoking location permission affect the app?
Some features may stop working. A maps app won't show your current position, and a fitness app won't log your route. Many apps degrade gracefully and continue to work without location data, though with reduced functionality. You can always re-grant permission later if you change your mind.
How often should I review my location permissions?
Review them quarterly or whenever you install a new app or uninstall an old one. Check especially before traveling internationally, as some apps may request location in foreign regions and you may not expect it.