Version and Effective Date
This Privacy Policy shall take effect as of August 19, 2026, replacing the former version.
Welcome to Blood Sugar - Diabetes Tracker ("We", "the App")!
We take your privacy and data security very seriously. Please rest assured:
The App does not collect, store or upload any personal information.
1. Data Storage
All data you enter in the App (including blood sugar records, medication records, notes, etc.) is stored locally on your device only, and is fully under your control.
2. Health Data (HealthKit)
If you enable the health sync feature, the App reads health data (such as blood sugar and heart rate) only within the scope you have explicitly authorized. All processing is performed locally on your device. Health data is never uploaded or shared with any third party.
3. Information We Do Not Collect
We do not collect your name, email address, phone number, location, device identifiers, IP address or any similar information.
We do not use any analytics, statistics or advertising tracking tools to monitor your usage.
4. Data Upload
The App does not upload any of your data to any server or third-party platform. Your data belongs entirely to you and exists only on your device.
5. Subscriptions and Payments
Subscriptions are purchased through Apple's In-App Purchase system, and all payments are processed by Apple. We do not access or store your payment information.
6. Data Security
Since all data is stored locally on your device, its security is protected by your device's system security mechanisms. We recommend that you keep your device safe and back up your data regularly.
7. Contact Us
If you have any questions or suggestions about this Privacy Policy, please contact us at support@dazhuogroup.com. Email subject: Issues about Privacy Policy.