Privacy Policy

Summary

• We do not collect or sell personal data.
• Your glucose logs are stored on your device. Optional iCloud sync stores your data in your private iCloud, controlled by you.
• Notifications are generated locally on your device; we do not receive notification data.
• You can delete all data at any time by uninstalling the app, and—if enabled—removing app data from iCloud.

Glucose entries you enter

GDTracker stores fasting and post-meal blood glucose values that you manually enter. By default, data is kept only on your device. If you enable iCloud, Apple stores an encrypted copy in your iCloud account to sync across your devices.

Usage permissions

• Notifications — used to remind you to log readings. You can change this in iOS Settings ▶︎ Notifications.
• HealthKit (optional) — if you enable importing glucose from supported sources, we will request read-only permission for blood glucose. Data is read on-device and not transmitted to us.

No ads, no trackers

We do not use third-party analytics SDKs, advertising SDKs, or tracking pixels.

We do not share your personal data with third parties. If you export a CSV and send it to your care team, that export leaves your device under your control.

Data remains until you delete it. You can remove all data by deleting the app. If you enabled iCloud, remove GDTracker data from iCloud in your device Settings ▶︎ Apple ID ▶︎ iCloud ▶︎ Manage Storage.

Email: support@gdtracker.app

GDTracker is for self-tracking only. It does not provide medical advice, diagnosis, or treatment. Always follow your clinician’s directions.