Well-nigh privacy and Location Services in iOS and iPadOS

Learn how privacy settings and Location Services help protect your personal information on your iPhone, iPad, and iPod touch.

Privacy settings

Privacy settings in iOS and iPadOS aid give you control over which apps accept access to information stored on your device. For example, you can allow a social-networking app to utilise your photographic camera, so you tin can take and upload pictures to that app. You lot can also grant access to your contacts, so a messaging app can notice any friends that are already using the same app.

In Settings > Privacy, you tin can run into which apps you accept allowed to admission certain information, besides every bit grant or revoke any futurity access. This includes access to:

  • Location Services
  • Contacts
  • Calendars
  • Reminders
  • Photos
  • Bluetooth
  • Microphone
  • Spoken language Recognition
  • Camera
  • Wellness
  • HomeKit
  • Media & Apple Music
  • Research
  • Files and Folders
  • Movement & Fitness

On your device, you lot can select a type of data from this list to see which apps have asked for permission to use that data. An app won't appear on the listing until it asks permission to apply your data. You can add or remove permission from whatever app that has asked for admission to data. An app can use the data blazon in the setting only if yous take given the app permission.

If you sign in to iCloud, apps are granted admission by default to iCloud Drive. Yous tin view and manage apps that are allowed to use iCloud under iCloud in Settings too.

If you let third-party apps or websites to use your data or your electric current location, you're subject field to their terms, privacy policies, and practices. You lot should review the terms, privacy policies, and practices of the apps and websites to empathize how they apply your location and other information. Information that Apple collects will exist treated in accord with Apple's Privacy Policy.

How your device uses Location Services

With your permission, Location Services allows apps and websites (including Maps, Camera, Weather, and other apps) to use information from cellular 1 , Wi-Fi 2 , Global Positioning System (GPS) 3 networks, and Bluetooth 4  to determine your estimate location 5 .

Apps that can testify your location on the screen, including Maps, show your electric current (approximate) location using a blue marker. In Maps, if your location can't exist determined precisely, you'll encounter a blue circumvolve around the marker. The size of the circumvolve shows how precisely your location can be determined—the smaller the circle, the greater the precision. When Location Services is active, a black or white pointer icon appears in the condition bar.

Maps, directions, and location-based apps depend on data services. These data services are subject to change and might non be available in all geographic areas, resulting in maps, directions, or location-based information that might be unavailable, inaccurate, or incomplete. Compare the information provided on the device to your surroundings and defer to posted signs to resolve any discrepancies.

Larn more nearly Location Services and privacy.

Give apps permission to use your location

The commencement time an app tries to access your location, it must ask for your permission. You run across a prompt explaining which app is asking for permission to apply your location also as the app developer's reason for requesting it.

Some apps ask to use your location only while the app is in utilize. An app is considered "in use" when you're actively using it in the foreground, or when it is using location in the background, in which case a blue pill volition display in your condition bar.

If you grant an app While In Use permission, the app may inquire you for permission to use your location when it is in the groundwork.

When you let an app to use your location in the background, your device will remind you from time to time that an app is using your location, and volition display those locations on a map. Yous'll also be asked if yous want to continue to permit the app to use your location in the groundwork.

With iOS 13 and iPadOS thirteen, you tin can tap Allow Once to let an app access Location Services data just for i session (Once). If you close and then re-open the app and it tries to access your location again, it will ask for your permission again. Apps won't use your location until they have asked for your permission and you grant permission.

You tin can change your mind someday and update your preferences from Settings < Privacy < Location Services.

Turn Location Services on or off

You lot can turn Location Services on or off at Settings > Privacy > Location Services. You can turn Location Services on either during the Setup Assistant process or later through the Location Services setting. You can individually control which apps and organization services take access to Location Services data. When Location Services are off, apps can't use your location in the foreground or groundwork. This will limit the performance of various Apple and third-party apps.

If you would like to reset all of your location settings to the factory default, go to Settings > General > Reset and tap Reset Location & Privacy. When your location and privacy settings are reset, apps will stop using your location until you grant them permission.

Settings > Privacy > Location Services.

Settings > Privacy > Location Services > System Services.

Ameliorate GPS accuracy

GPS accuracy depends on the number of visible GPS satellites. Locating all visible satellites can take several minutes, with accuracy gradually increasing over time. To improve GPS accurateness:

  • Make sure that y'all've fix the date, fourth dimension, and time zone correctly on the device in Settings > Full general > Date & Time. If possible, use Gear up Automatically.
  • Go along a clear view in several directions. Walls, vehicle roofs, alpine buildings, mountains, and other obstructions can block line of sight to GPS satellites. When this happens, your device uses Wi-Fi or cellular networks to determine your position until the GPS satellites are visible again.

Crowd-sourced Wi-Fi and cellular Location Services

If Location Services is on, your device volition periodically ship the geo-tagged locations of nearby Wi-Fi hotspots and cell towers to Apple tree to augment Apple tree's crowd-sourced database of Wi-Fi hotspot and jail cell tower locations. If y'all're traveling (for example, in a motorcar) and Location Services is on, a GPS-enabled iOS device volition likewise periodically send GPS locations, travel speed, and barometric pressure information to Apple tree to be used for building up Apple's crowd-sourced road-traffic and indoor pressure level databases. The crowd-sourced location data gathered by Apple is stored with encryption and doesn't personally place you.

About Bluetooth, data and Location Services

With iOS xiii and iPadOS 13, an app must ask permission to utilise Bluetooth functions except to play sound to a Bluetooth device, which doesn't require permission. You can change your device's Bluetooth permissions from Settings > Privacy > Bluetooth.

Nigh your location during emergency calls

For safe purposes, your iPhone'southward location data may be used when you identify an emergency telephone call to aid response efforts regardless of whether you enable Location Services.

Learn more

  • Learn more about using Location Services to track your location in Maps and other apps in your product's user guide.
  • Learn more about Apple and Privacy.

1. iPad (Wi-Fi + Cellular models): Make sure that Cellular Data is on in Settings > Cellular > Cellular Data, fifty-fifty if you lot're not subscribed to a cellular data program. This will allow your device to more accurately calibrate itself using network time and location information. In some instances, disabling a SIM Pivot may be necessary.
2. iOS and iPadOS devices sold in Red china mainland and Frg may use the term Wireless LAN (WLAN) instead of Wi-Fi.
3. GPS is available on iPhone and iPad Wi-Fi + Cellular models.
4. Bluetooth interacts with iBeacons to provide a way to create and monitor areas that annunciate certain identifying information.
v. iOS and iPadOS devices without a cellular connection use simply Wi-Fi for Location Services (if a Wi-Fi network is available). Some third-party apps rely on a Wi-Fi connection for region monitoring. If a device is passcode locked, this feature may be limited or inaccurate.

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