Sugar: Glucose Logger
Andy Tang Health & Fitness iPhoneiPadiPod touch
Sugar: Glucose Logger is a free Health & Fitness app for iPhone and iPad by Andy Tang. Requires iOS 16.4. Updated July 27, 2026.
- Price
- Free
- on the App Store
- Size
- 71 MB
- Age 4+
- Updated
- Jul 27
- 2026 · v1.1.0
Screenshots
About Sugar: Glucose Logger
Logging your blood sugar shouldn't feel like filling out paperwork. Just type the way you naturally would: "102 oatmeal and coffee" Sugar parses it, saves it, and keeps your reading organized. Open the app, log your reading, and get on with your day. WHY YOU'LL LOVE SUGAR Log naturally: Type your reading in plain language with notes about food, exercise, or anything else. Voice logging: Say your reading aloud and Sugar records it in seconds. Quick tags: Mark readings as fasting, before meals, after meals, or bedtime with a tap. Smart reminders: Reminders for you to log your blood sugar Apple Health integration: Import existing readings and automatically save new ones back to Apple Health. Cloud sync: Your readings are securely stored in your account and synced across your devices. Personalize your experience: Choose mg/dL or mmol/L, set your target range, and customize your theme. Discover trends: View clean charts, 30-day averages, and patterns that help you understand your glucose over time. Export anytime: Share your history with family members or your healthcare provider whenever you need. MADE FOR EVERYDAY TRACKING Whether you're living with diabetes, managing prediabetes, or simply keeping an eye on your blood sugar, Sugar makes tracking quick, simple, and stress-free. Sugar is free to use, with an optional Pro subscription that unlocks advanced insights, Apple Health import, premium themes, and more. Download Sugar today and log your first reading in seconds. Sugar is a logging and informational tool and does not provide medical advice. Privacy Policy: https://www.sugarglucose.com/privacy Terms: https://www.sugarglucose.com/terms
What’s new
Version 1.1.0 · Updated July 27, 2026
Bug fixes & improvements
App privacy
The developer, Andy Tang, reported these privacy practices to Apple.
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Health & Fitness: Health
- Purchases: Purchase History
- Contact Info: Email Address, Name
- Identifiers: User ID
Used for: App Functionality
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Identifiers: Device ID
- Usage Data: Product Interaction
- Diagnostics: Crash Data, Performance Data
Used for: Analytics, App Functionality
Alternatives to Sugar: Glucose Logger
Looking for apps like Sugar: Glucose Logger? Here are 6 similar apps on the App Store. The highest rated is Invoy+ (5.0/5), and all 6 are free to download.
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GlucoSnap - Glucose Logger
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CDB Therapy
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Invoy+
5.0
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syncsulin: Blood Sugar Diary
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Sugarless - Quit Sugar
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SummaHealth-DX
3.0
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Sugar: Glucose Logger | – | Free | July 27, 2026 | |
| GlucoSnap - Glucose Logger | – | Free | Jun 9, 2026 | Compare |
| CDB Therapy | 4.0 / 5 (4) | Free | Aug 16, 2026 | Compare |
| Invoy+ | 5.0 / 5 (7) | Free | Oct 19, 2026 | Compare |
| syncsulin: Blood Sugar Diary | – | Free | Oct 9, 2026 | Compare |
| Sugarless - Quit Sugar | 1.0 / 5 (1) | Free | Sep 29, 2026 | Compare |
| SummaHealth-DX | 3.0 / 5 (2) | Free | Aug 6, 2026 | Compare |