Ahead of iOS 13, which will warn users of apps that collect location data in the background, Facebook publishes a blog post explaining how it uses location data
KEY POINTS — Facebook has published an informational blog post about how its app collects and uses background location data from smartphones.
Context & Ripple Effects
Facebook is getting ahead of a change Apple already previewed: iOS 13's pop-up showing a map of where an app has tracked users before they grant background location access. By publishing an explainer on how its app collects and uses background location now, Facebook is trying to control the framing before users hit those prompts.
The post extends a defensive run that began in February, when Facebook shipped new Android location controls and prompted users to audit their settings. The stakes are concrete: Apple's new privacy features put the collection practices themselves on screen, and Facebook has a long history of background activity drawing user complaints.
First-order effects
- iPhone users updating to iOS 13 now see exactly what location data each app has gathered and its stated reasons before approving background access — Facebook's explainer is aimed at keeping those approvals rather than losing them at the prompt.
- Facebook gains a published record of its own location practices, but also hands users, journalists, and regulators a single document to hold it against.
Second-order effects
- Marketers who rely on app-collected background location lose inventory as users deny access: the later measurement that marketers collected 68% less background location data after iOS 13's rollout quantifies exactly the demand shock this warning system creates.
- Rival apps face pressure to publish similar disclosures — once Facebook sets the precedent of explaining itself preemptively, silence at the iOS 13 prompt becomes a competitive liability.
Third-order effects
- Privacy control is migrating from individual apps to the operating-system layer: Apple's warnings turn background-location collection into something apps must justify per-user, making OS vendors the effective gatekeepers of what data collection survives.
- If disclosure documents become standard practice ahead of OS-enforced transparency, regulators gain ready-made admissions to act on — turning voluntary explainers into evidence in future policy fights over location monetization.
The trend: Mobile OS vendors are becoming the de facto privacy regulators of the app economy, forcing platforms like Facebook to disclose data practices proactively rather than reactively.