Facebook's iOS app continues to use data and drain battery in the background, even with Background App Refresh turned off
The Background Data and Battery Usage of Facebook's iOS App — Nick Heer, commenting on Facebook's battery usage on iOS in response to a piece by Matt Galligan:
Context & Ripple Effects
Nick Heer's piece builds on Matt Galligan's finding that Facebook's iOS app keeps consuming data and battery even when users have disabled [[a:|Background App Refresh]] — meaning the app is working outside the control surface Apple gives users. It lands amid a string of similar discoveries: years later, users would catch the same app activating its camera mid-scroll, forcing a rushed patch, and Facebook would pre-emptively publish a location-data explainer ahead of iOS 13's new background-location warnings.
Read together, these form a recurring pattern rather than a one-off bug report: Facebook's iOS client repeatedly doing more in the background than its settings imply, with workarounds (revoking permissions) coming from users before fixes come from the company. That history also frames the earlier episode where Apple shut down Facebook's internal iOS apps for certificate misuse — evidence of how far Apple will go when its platform rules are bent.
First-order effects
- iPhone owners running Facebook face a direct cost they cannot switch off through Background App Refresh: measurable battery drain and cellular data usage, with deletion or permission-stripping as the only reliable mitigations.
- Facebook takes a reputational hit on trust — the gap between what its settings promise and what the app does becomes the story, echoed later by the camera-access incident.
Second-order effects
- Apple is pushed toward stronger enforcement and transparency tools — the arc runs from this complaint to iOS 13 warning users about background location collection, shifting verification from user observation to OS-level policing.
- Other iOS developers inherit the skepticism: any app showing anomalous background activity now gets scrutinized against the template Facebook set, raising the cost of aggressive background behavior across the App Store.
Third-order effects
- If the pattern holds, mobile platforms consolidate power over background execution — operating-system vendors become the de facto auditors of what apps do off-screen, and developer-platform disputes (as in Apple cutting off Facebook's internal apps) become a structural lever, not an anomaly.
- User trust migrates from app-level settings to platform-level controls, rewarding companies whose behavior matches their toggles and penalizing those that rely on undocumented background activity.
The trend: Mobile OS vendors are steadily replacing user-side settings with platform-enforced auditing of background app behavior, with Facebook's repeated iOS transgressions serving as the recurring test case.