#1
#1 out of 194.53%
technology2h ago
Your iPhone Has an Ad-Tracking Kill Switch. Here's Where to Find It
- Apple's ATT feature lets iPhone users opt out of cross-app tracking, limiting advertisers' access to the device's data.
- Turning on ATT doesnt make users invisible, but it blocks key data used for targeted ads.
- ATT originated with iOS 14.5 and has evolved, including privacy features in iOS 17 such as private-browsing search controls.
- Industry impact: advertisers warned ATT could hurt ad revenue after many users opt out.
- Users can adjust tracking permissions per app or globally via Settings > Privacy & Security > Tracking.
- Opted-out tracking reduces targeted ads but does not remove ads entirely.
- ATT already blocks tracking by default unless permission is granted previously.
- Apple positions ATT as a differentiator for privacy versus ad-based revenue models.
- What ATT means for developers: explicit permission is required to track users.
- ATT prompts appear when new apps request tracking access, offering options to block or allow.
- ATT lets users control data like location and advertising identifiers shared with advertisers.
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