TikTok is not a location-sharing app, so there is no one on the other end to be notified. Two switches matter: TikTok's own Location Services setting inside the app, and the app's location permission in your phone's settings. TikTok's help page says that with Location Services off it still estimates an approximate location from your SIM card region, IP address and device system settings.
Do they get told?TikTok's help centre documents no person-to-person location sharing and no notification to anyone. What it documents instead is what continues: when you turn Location Services off, TikTok says it will continue to estimate other approximate location information based on your device or network information, such as SIM card region, IP address, and device system settings. It adds that it also collects the location you provide when you add a location to your post.
Do they get told?TikTok's page describes no person-to-person sharing and no notification to anyone. It does describe what continues with the setting off: TikTok says it will continue to estimate other approximate location information based on your device or network information, such as SIM card region, IP address, and device system settings.
Who can still see you
Off
TikTok's access to your phone's location
TikTok stops receiving the approximate or precise position your phone's Location Services would hand it.
Still on
Every other app on this iPhone
Location Services stays on for Maps, Camera and every other app you have allowed — only TikTok's own setting changed.
Still visible
TikTok, roughly
TikTok says it still estimates an approximate location from SIM card region, IP address and device system settings, plus any location you tag on a post.
TikTok says Location Services may not be available in your region; its Nearby feed page names the U.S. and South Korea, and where the in-app setting is missing your phone's own permission is the switch you have.
Do they get told?Apple's Location Services page does not address notifications, and TikTok documents no person-to-person sharing for one to be sent to. TikTok's own page says that with Location Services off it will continue to estimate other approximate location information based on your device or network information, such as SIM card region, IP address, and device system settings.
Who can still see you
Off
The TikTok app on this iPhone
TikTok can no longer read your position from Location Services, so its in-app setting has nothing to receive.
Still on
Every other app, and Location Services
This changes one app's permission; Maps, Camera and everything else keep theirs and the master switch stays on.
Still visible
TikTok, roughly, and the network
TikTok says it still estimates an approximate location from SIM card region and IP address, and your carrier still places you by cell tower.
Apple's page prints the per-app steps generically; TikTok is the app you select at the last step, and the options offered are Never, Ask Next Time Or When I Share, While Using the App and Always.
Do they get told?Neither page describes a notification, and TikTok documents no person-to-person sharing for one to be sent to. TikTok does document the difference this makes: approximate location is an area of 1-4 square miles or 3-10 square kilometers, where precise location is an area of 100-1000 square feet.
Who can still see you
Off
TikTok's view of your exact position
TikTok receives an area instead of a point; its own page puts that area at 1-4 square miles or 3-10 square kilometers.
Still on
TikTok's location access itself
The app keeps the permission you granted; this only changes how exact the position it receives is.
Still visible
TikTok, roughly, and the network
An approximate position still names your city or area, and TikTok says it estimates one from SIM card region and IP address regardless.
Delete the location data TikTok got from your phone
Do they get told?TikTok's page describes no notification for this. It describes what survives instead: once deleted, TikTok says it may continue to retain less specific location information previously inferred from your Location Services data or your IP address, such as the city in which you may be located.
Who can still see you
Off
Data TikTok took from Location Services
TikTok deletes the location data it received directly from your device's Location Services.
Still on
The Location Services setting itself
Deleting the data does not flip the switch; if Location Services is still on for TikTok, new data arrives.
Still visible
What TikTok worked out earlier
TikTok says it may keep less specific location information previously inferred from that data or your IP address, such as the city you are in.
Do they get told?TikTok's page describes no notification when you delete a post. It describes what happens to the post: when you delete a post, it remains in TikTok's system for up to 30 days before being permanently deleted, and you can restore it from Recently deleted during that window.
Who can still see you
Off
That post and its location tag
The post leaves your profile and the feeds, and the location you tagged on it goes with it.
Still on
Your other posts and TikTok's access
Every other post keeps its tag, and the app's Location Services setting is untouched.
Still visible
TikTok's copy, and anyone who saw it
TikTok says a deleted post stays in its system for up to 30 days, and anyone who already saw or saved it still has the copy.
TikTok's help centre documents adding a location to a post and deleting a post; it prints no steps for editing or removing the location on a post you have already shared.
Do they get told?TikTok's page describes no person-to-person sharing and no notification to anyone. It does describe what continues with the setting off: TikTok says it will continue to estimate other approximate location information based on your device or network information, such as SIM card region, IP address, and device system settings.
Who can still see you
Off
TikTok's access to your phone's location
TikTok stops receiving the approximate or precise position your phone's location settings would hand it.
Still on
Every other app on this phone
Your phone's Location setting stays on for Maps, Camera and every other app you have allowed — only TikTok's own setting changed.
Still visible
TikTok, roughly
TikTok says it still estimates an approximate location from SIM card region, IP address and device system settings, plus any location you tag on a post.
TikTok says Location Services may not be available in your region; its Nearby feed page names the U.S. and South Korea, and where the in-app setting is missing your phone's own permission is the switch you have.
Do they get told?Google's permissions page does not address notifications, and TikTok documents no person-to-person sharing for one to be sent to. TikTok's own page says that with Location Services off it will continue to estimate other approximate location information based on your device or network information, such as SIM card region, IP address, and device system settings.
Who can still see you
Off
The TikTok app on this phone
Google's page says the app cannot use your location, even when you are using the app.
Still on
Every other app, and Location
This changes one app's permission; every other app keeps its own and your phone's Location setting stays on.
Still visible
TikTok, roughly, and the network
TikTok says it still estimates an approximate location from SIM card region and IP address, and your carrier still places you by cell tower.
Google's page adds that if you have allowed location access, you can also turn Use precise location on or off on the same screen.
Delete the location data TikTok got from your phone
Do they get told?TikTok's page describes no notification for this. It describes what survives instead: once deleted, TikTok says it may continue to retain less specific location information previously inferred from your Location Services data or your IP address, such as the city in which you may be located.
Who can still see you
Off
Data TikTok took from Location Services
TikTok deletes the location data it received directly from your device's Location Services.
Still on
The Location Services setting itself
Deleting the data does not flip the switch; if Location Services is still on for TikTok, new data arrives.
Still visible
What TikTok worked out earlier
TikTok says it may keep less specific location information previously inferred from that data or your IP address, such as the city you are in.
Do they get told?TikTok's page describes no notification when you delete a post. It describes what happens to the post: when you delete a post, it remains in TikTok's system for up to 30 days before being permanently deleted, and you can restore it from Recently deleted during that window.
Who can still see you
Off
That post and its location tag
The post leaves your profile and the feeds, and the location you tagged on it goes with it.
Still on
Your other posts and TikTok's access
Every other post keeps its tag, and the app's Location Services setting is untouched.
Still visible
TikTok's copy, and anyone who saw it
TikTok says a deleted post stays in its system for up to 30 days, and anyone who already saw or saved it still has the copy.
TikTok's help centre documents adding a location to a post and deleting a post; it prints no steps for editing or removing the location on a post you have already shared.
Location spoofing, fake-GPS apps and mock-location settings are outside this site on purpose. This page describes the settings the app and your phone provide, and what the vendor documents about them.
If someone is tracking you against your will, turning a setting off may not be the safest first step. Read this first.