
Free
In-App Purchases
Rating summary
About
Glucose Control Assistant helps you organize blood glucose, medication, and meal records and follow changes over time.
Free features:
- Log glucose, medication, and meals without a daily record limit
- View your complete record history and basic statistics
- Add fasting, before-meal, after-meal, and bedtime context tags
- Switch between mmol/L and mg/dL
- Sync glucose data with Apple Health after granting permission
- Set measurement reminders and view a Home Screen widget
Premium features (subscription or one-time purchase required):
- Custom date ranges, context-based target rates, and before/after-meal comparisons
- iCloud sync
- PDF and CSV report export
Choose a simple or professional display mode. No app account registration is required. iCloud sync requires an iCloud account on your device and must be enabled in the app.
This app is not a medical device and is not intended for diagnosis or treatment. The proportion of manually logged readings within a target range is not equivalent to time in range measured by continuous glucose monitoring. Records and statistics are for personal reference and do not constitute medical advice. Consult a healthcare professional about health and treatment decisions. Medical references for glucose ranges and metrics are available in the app.
Terms of Use:
https://harrysxu.github.io/XueTangJiLu/pages/terms-of-service.html
Privacy Policy:
https://harrysxu.github.io/XueTangJiLu/pages/privacy-policy.html
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What's New in Glucose Control Assistant
1.9
September 7, 2026
- Removed free limits on daily glucose logging and record history - Improved the Home, Records, and Statistics screens - Refined premium statistics, including custom date ranges, context-based target rates, and before/after-meal comparisons - Improved record saving and data handling during upgrades - Fixed statistical display after unit changes and purchase entitlement updates
MoreSubscription plans
Yearly
Auto-renew yearly, best value
$3.991 Year
1
In-App Purchases
$7.99
Lifetime
One-time payment, use all premium features forever








