syncsulin: Blood Sugar Diary

syncsulin: Blood Sugar Diary

Glucose, insulin & meals

1 ratings
1 review
Free
In-App Purchases

Details

Released
September 20, 2026
Updated
October 29, 2026
syncsulin: Blood Sugar Diary screenshot #1 for iPhone
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About

This app consolidates blood sugar readings, insulin doses, meals, activity, and sleep into a single, organized overview. It automatically syncs data from Apple Health and CGM sensors, offering a clear dashboard and chronological feed for easy understanding of lifestyle factors affecting blood sugar.

✓Automatic Apple Health integration
✓CGM sensor connection
✓Blood sugar dashboard
✓Chronological data feed
✓Manual logging for insulin, meals, and cycle data
✓Live Activities and widgets (Pro)
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What's New in syncsulin

1.2.0

October 29, 2026

HEADS-UP BEFORE HIGHS AND LOWS Introducing syncAhead: get a heads-up when your glucose is likely to cross your personal high or low threshold within the next 30 minutes. YOUR DAY, IN CONTEXT Your meals, sleep and activity now appear right on your glucose timeline, so you can see how your day shaped your numbers. ALL-NEW LIVE ACTIVITY When an alert fires, your current reading stays on the Lock Screen and in the Dynamic Island, updating as new values arrive. EXTENDED STATISTICS Switch between Today, Week and Month to see your daily pattern, time in range, average glucose, estimated A1C (GMI), insulin, carbs, activity and sleep. syncAhead notifications are for information only. They don't replace your CGM alarms or advice from your diabetes care team. Thank you for using syncsulin. If you like the app, a quick review helps our small team a lot.

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Subscriptions & In-App Purchases

syncsulin Pro

Widgets, Live Activities and full food nutrition

$6.991 Month
14 Days trial
How to cancel syncsulin subscription ⁉️

User reviews

Garbage

Did not add any value or benefits at all. Only works with Dexcom, which I don’t have. Complete waste of time.

Response from developer

Thanks for letting us know, and sorry for the trouble! FreeStyle Libre is now supported in version 1.2.0. Update the app and connect it under Settings › Connections. We'd love for you to give syncsulin another try. If anything doesn't work, write to us at support@syncsulin.com. The syncsulin team

FAQ

Does syncsulin have ads?

No, syncsulin does not contain advertisements. The app is free to use with an optional Pro subscription for enhanced features.

What devices does syncsulin support?

Currently, syncsulin is supported on iPhone. Future updates may expand compatibility to other Apple devices.

How often is syncsulin updated?

The latest version, 1.2.0, was released on October 29, 2026. The app is actively being improved with upcoming features like trend views.

What is the age rating for syncsulin?

syncsulin has an age rating of 17+. This is likely due to the sensitive health data it handles.

Can I try syncsulin Pro for free?

Yes, syncsulin Pro offers a 14-day free trial for both its monthly and yearly subscription plans. This allows you to experience the premium features before committing.

How do I cancel my syncsulin Pro subscription?

You can manage or cancel your subscription in your Apple Account settings after purchase. Ensure cancellation occurs at least 24 hours before the end of the current period to avoid renewal charges.

What languages does syncsulin support?

syncsulin is fully available in English, German, and Italian. This makes it accessible to a broader user base.

Does syncsulin provide medical advice?

No, syncsulin is intended for personal information and lifestyle tracking only. It does not provide medical advice, diagnosis, or treatment. Always consult with a healthcare professional for medical concerns.