syncsulin: Blood Sugar Diary
syncsulin GmbH Health & Fitness iPhoneiPadiPod touch
syncsulin: Blood Sugar Diary is a free Health & Fitness app for iPhone and iPad by syncsulin GmbH. Requires iOS 17.2. Updated October 9, 2026.
- Price
- Free
- on the App Store
- Size
- 37 MB
- Age 17+
- Updated
- Oct 9
- 2026 · v1.1.1
Screenshots
About syncsulin: Blood Sugar Diary
Understanding your blood sugar means keeping track of many factors every day. syncsulin brings them all together in one place. Clear, organized, and automatic. syncsulin is your personal blood sugar and lifestyle diary for everyday life. The app connects to Apple Health and your CGM sensor and shows your blood sugar readings, insulin, meals, activity, and sleep in a single, tidy overview, so you spend less time hunting for your data and more time understanding it. YOUR DATA, SYNCED AUTOMATICALLY - Apple Health integration: With your permission, syncsulin reads blood sugar readings, steps, heart rate, and sleep automatically in the background, no need to open the app. - CGM connection: Link your Dexcom sensor. More sensors are on the way. EVERYTHING AT A GLANCE - Dashboard: Your home screen shows you instantly how your day is going, with a clean blood sugar graph that adapts to your data. - Feed: A chronological timeline of all your entries: blood sugar readings, meals, insulin doses, activity and sleep, all in context. FAST MANUAL LOGGING Not everything comes from a sensor. In just a few taps, you can log: - Blood sugar: enter a reading manually at any time - Insulin: dose, type, and units - Meals and snacks - Cycle data: because the menstrual cycle can influence blood sugar patterns too COMING SOON We are constantly improving syncsulin. Upcoming versions will bring trend views and pattern insights: see how everyday factors — food, movement, sleep — are reflected in your blood sugar data. SYNCSULIN PRO syncsulin is free to use. syncsulin Pro adds: - Live Activities: your blood sugar on the Lock Screen and in the Dynamic Island - Home Screen and Lock Screen widgets - The full nutrition breakdown for recognized meals, including micronutrients Subscription options: - syncsulin Pro Monthly — 1 month, auto-renewing - syncsulin Pro Yearly — 1 year, auto-renewing The price is shown in the app before you purchase. Payment is charged to your Apple Account at confirmation of purchase. The subscription renews automatically unless it is cancelled at least 24 hours before the end of the current period, and your Apple Account is charged for renewal within 24 hours of the end of the period. You can manage or cancel your subscription in your Apple Account settings after purchase. Terms & Conditions: https://www.syncsulin.com/terms Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.syncsulin.com/privacy-policy YOUR DATA BELONGS TO YOU Your health data is sensitive, and we treat it that way: encryption, strict access controls, and full transparency about what is stored. You can delete your account and your data at any time. See our Privacy Policy for details. LANGUAGES syncsulin is fully available in English, German, and Italian. IMPORTANT NOTE syncsulin is intended for personal information and lifestyle tracking only. The app does not provide medical advice, diagnosis, or treatment, and it is not a medical device. Never make health decisions based on the app alone. Always consult your doctor for medical questions. Questions or feedback? We are a small, dedicated team, and we would love to hear from you: [email protected]
What’s new
Version 1.1.1 · Updated October 9, 2026
This update is all about polish. We fixed bugs, improved stability and made syncsulin smoother throughout. We also gave you more control over your data: the new Privacy & Data screen in Settings brings your privacy choices, data export and account options together in one place. Thanks for using syncsulin. If something isn't working as it should, write to us at [email protected].
App privacy
The developer, syncsulin GmbH, 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:
- Purchases: Purchase History
- Location: Coarse Location
- Identifiers: Device ID, User ID
- Usage Data: Product Interaction
- Health & Fitness: Health, Fitness
- Contact Info: Email Address, Name
- User Content: Photos or Videos
- Other Data: Other Data Types
Used for: Developer’s Advertising or Marketing, Analytics, 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: User ID
- Diagnostics: Crash Data, Performance Data
Used for: Developer’s Advertising or Marketing, Analytics, Product Personalization, App Functionality
Alternatives to syncsulin: Blood Sugar Diary
Looking for apps like syncsulin: Blood Sugar Diary? Here are 6 similar apps on the App Store. The highest rated is GloGlo: AI Calorie Tracker (4.9/5), and all 6 are free to download.
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Sugar Sense: Blood Glucose CGM
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GloGlo: AI Calorie Tracker
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Alloop AI
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Daily Health Tracker
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Theta Wellness
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Blood Pressure Touch: Log&Info
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| syncsulin: Blood Sugar Diary | – | Free | October 9, 2026 | |
| Sugar Sense: Blood Glucose CGM | 4.8 / 5 (78) | Free | Oct 6, 2026 | Compare |
| GloGlo: AI Calorie Tracker | 4.9 / 5 (70) | Free | Oct 9, 2026 | Compare |
| Alloop AI | 4.8 / 5 (16) | Free | Oct 18, 2026 | Compare |
| Daily Health Tracker | – | Free | Oct 21, 2026 | Compare |
| Theta Wellness | 4.8 / 5 (25) | Free | Oct 16, 2026 | Compare |
| Blood Pressure Touch: Log&Info | 4.5 / 5 (336) | Free | Jul 7, 2026 | Compare |