Last updated: 6 May 2026
Lullroll ("we", "our", "the app") is built by AJGB. This notice explains what information the app collects (and what it does not), how it is used, and the choices you have. The app runs exclusively on Apple Watch (watchOS 26.4 or later).
Lullroll declares "Data Not Collected" on its App Store privacy card. The app does not collect, store or transmit any data that could identify you. We do not run our own servers and the app has no account system, no login, and no analytics SDK of any kind.
The following information is created and kept only on your Apple Watch, in the app's private storage (UserDefaults):
| Data | Purpose |
|---|---|
| Statistics | Time, moves, completed levels |
| Achievements | Progress on unlockable goals |
| Settings | Control mode, calibration values, preferences |
This information never leaves the device. We have no way to see it.
Lullroll uses Core Motion (the Apple Watch motion sensors) to read the watch's tilt as a control input. Motion data is processed in real time on the device to move the ball; samples are not recorded, stored, or transmitted.
The app does not request access to:
Lullroll does not make network requests. There is no advertising SDK, no crash-reporting SDK, no third-party analytics. Anything Apple itself collects (App Store metrics, optional iOS / watchOS analytics you may have enabled at the system level) is governed by Apple's privacy policy, not ours.
The app is suitable for ages 4+ and does not knowingly collect personal data from children. Since no data is collected, this applies to all users equally.
Because data is stored only on your watch, you control retention completely:
Stored data is protected by the standard watchOS sandbox and the device's own encryption. As there is no server communication, the risks are limited to local device access.
We may update this document. Significant changes will appear here under a new "Last updated" date.
Questions about privacy? Write to lullroll@ajgb.eu.