syncsulin: Blood Sugar Diary icon

syncsulin: Blood Sugar Diaryv1.2.0

Released October 29, 2026Major

iOS

What changed

  • New featureAdded syncAhead predictive glucose threshold notifications
  • UXIntegrated meals, sleep, and activity data into the glucose timeline
  • PlatformAdded Live Activity and Dynamic Island support for active alerts
  • New featureExpanded statistics dashboard with daily patterns and estimated A1C (GMI)

Original release notes

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.

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by syncsulin: Blood Sugar Diary, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Data licensed under CC-BY-NC 4.0