Zuckoff for iOS, last updated 27 July 2026
Zuckoff has no account system, no server and no analytics. Nothing the app records is transmitted anywhere. There is no backend to send it to.
Zuckoff scans for Bluetooth Low Energy advertisements, the broadcasts nearby devices send out on their own. For each device it hears, it stores locally on your iPhone:
This is the same information any Bluetooth scanner sees. Apple does not expose Bluetooth MAC addresses to apps, so the stored identifier is issued by your own device and is not a stable global identifier for anyone else's hardware.
In the app's own storage on your device, plus an app group container shared with the Zuckoff widget so it can display the current status. Deleting the app deletes all of it. You can also clear the log at any time from Settings.
Only if you choose to send it. The CSV export in Settings produces a file and hands it to the iOS share sheet; where it goes from there is entirely your decision. Zuckoff makes no network requests of its own.
Alerts are local notifications generated on your device. No push server is involved, so no notification content ever reaches Apple or anyone else.
Zuckoff is not directed at children and collects no personal information from anyone, regardless of age.
If this policy changes, the updated version will be posted on this page with a new date. Since the app collects nothing, changes are likely to be clarifications rather than new data practices.
Questions about privacy or anything else: pawels.apps@gmail.com
Zuckoff is an independent app and is not affiliated with Meta Platforms, Luxottica, Ray-Ban, Oakley or Snap.