Skip to content

Framework

App Tracking Transparency

Apple's iOS privacy framework that requires apps to get explicit user permission before tracking them across other apps and websites for advertising.

Known aliases

  • Ask App Not to Track
  • ATT
  • ATTrackingManager
  • requestTrackingAuthorization

Current stories

leadershipOne report1 publisher

Apple's iOS 27 shuts some web ads out of iPhones by blocking adtech domains inside WebKit

Apple's iOS 27 blocks calls to adtech domains run by The Trade Desk, ID5, LiveRamp, Permutive and Audigent, stopping some iPhone web ads from serving at all. Marketers heading into the holiday quarter can now lose the ad impression on iPhones as well as the ability to target it.

Reality

Evidence55
Adoption60
Hype gap+20
Incentives70
Confidence50
productConfirmed4 publishers

Germany makes Apple neutralise its tracking prompts, and your consent-rate baseline just expired

The Bundeskartellamt took binding commitments instead of a fine: neutral wording for third-party prompts, one dialog instead of two, across almost all of the EU. Re-model opt-in assumptions now.

Perspective Coverage

4 publishers
Builder
Builder 40%
Operator
Operator 35%
Investor
Investor 25%

Reality

Evidence72
Adoption
Not scored
Hype gap+25
Incentives60
Confidence65
buildOne report1 publisher

Apple's notarization reviewers enforced tracking and login rules on a rating app distributed outside the App Store

Apple's notarization cleared Rate Me's App Review-banned rating mechanic four times in six rounds and rejected two builds over tracking and login rules. Outside the App Store, expect a human on an iPad checking declared frameworks and linked web pages.

Publishers:dev.to

Reality

Evidence45
Adoption
Not scored
Hype gap+10
Incentives30
Confidence45
investOne report1 publisher

UK developers bill Apple £2 billion for exempting its own ads from the tracking prompt

The claim covers any free app funded by advertising and attaches £2 billion to five years of consent prompts, without saying how that figure was built or when London's tribunal will get around to hearing it.

Reality

Evidence38
Adoption40
Hype gap+27
Incentives66
Confidence44
productOne report1 publisher

Former CMA official asks a London tribunal to price Apple's tracking prompt at £2bn

The claim treats App Tracking Transparency as an attribution problem for UK developers rather than a privacy setting, and it needs the tribunal to accept that Apple's own ad business never cleared the same bar.

Publishers:thenextweb.com

Reality

Evidence45
Adoption40
Hype gap+10
Incentives70
Confidence50
buildOne report1 publisher

The ATT prompt only fires when the app is active, and iOS never tells you when it didn't

A developer's App Store rejection under Guideline 2.1 traced back to one line in Apple's docs: the tracking prompt is skipped unless the app state is active, and the return value looks identical either way.

Publishers:dev.to

Reality

Evidence60
Adoption14
Hype gap+6
Incentives34
Confidence62