GlucoWrist is an application developed and operated by Güije Studios ("we", "us", "our"). This policy explains how your data is handled when you use the app.
We have no servers and no databases. We do not store, read or sell your glucose data. Everything stays on your iPhone and in Apple Health.
Güije Studios operates no servers of its own and no cloud database. There is no account in our systems because we have no systems that store your information. Everything the app does happens on your device.
Your readings, target range, units and preferences are stored locally on your iPhone via SwiftData. If you delete the app, that data is removed with it.
With your permission, GlucoWrist reads and writes blood glucose to Apple Health to show your readings and trends. HealthKit data is never used for advertising and never leaves your device except through Apple Health's own sync, which you control in iOS Settings.
Readings logged on Apple Watch are sent to your iPhone using Apple's WatchConnectivity, between your own devices.
Purchases are handled entirely through Apple (StoreKit / App Store). Güije Studios does not receive, process or store card or banking data. Apple shares only your subscription status.
We do not sell or share your data; we show no ads; we run no third-party analytics or advertising trackers; we keep no copy of your readings.
GlucoWrist is not directed to children under 13.
We may update this policy; the current version is posted on this page with its date.
For any privacy question: soporte@guijestudios.com — Güije Studios.