Smarter CGM tracking for everyone.
Sugar Sense turns your continuous glucose monitor into real-time alerts, glanceable widgets, shared family monitoring and clear insights, all in one app. Connect FreeStyle Libre, Dexcom or Nightscout and watch your glucose update live on iPhone, Apple Watch, the Lock Screen and Dynamic Island.
REAL-TIME GLUCOSE & SMART ALERTS
- Live readings from FreeStyle Libre (via LibreLinkUp) and Dexcom (via Dexcom Share)
- Also works with Nightscout, Apple Health, or manual entry
- High, low, rapid-rise and rapid-fall alerts you can tune to your own targets
- Predictive "heading-low" alert warns you about 20 minutes before you drop
- Fully custom thresholds, snooze and per-alert sounds
ALWAYS A GLANCE AWAY
- Your number and trend arrow on the Lock Screen, Dynamic Island and Home Screen widgets
- Apple Watch app and complications
- Ask Siri "What's my glucose?" hands-free
- CarPlay and Calendar support
CARE CIRCLE FOR FAMILY
- Let the people you trust follow your glucose in real time
- Followers get the same low and high alerts you do
- Optional emergency phone call for urgent lows, so no critical moment is missed
UNDERSTAND YOUR DAY
- Time in Range, GMI, average glucose and AGP, made clear
- A LogBook for meals, insulin, activity, medication and notes
- AI food-photo carb estimates and gentle, dose-free pattern insights
- Morning Report recap and one-tap "Your Usual" logging
- Time in Range streaks and milestones to keep you motivated
WHAT'S FREE
Live glucose, graphs, statistics, your LogBook, every core alert (including the predictive heading-low alert and custom thresholds), Apple Health, Care Circle following, CSV export and Ask Siri on iPhone are all free. The safety net is never sold.
PREMIUM
A subscription unlocks the AI food scanner and AI Insights, the Apple Watch app, Live Activity / Dynamic Island, emergency calling, Calendar, CarPlay, medication reminders, PDF report export and Ask Siri on the Watch.
- Solo: $39.99 per year, for you
- Family: $59.99 per year, shares premium with up to 6 people in your Care Circle
IMPORTANT
Sugar Sense is a companion app and is not a medical device. It does not replace your CGM app, your meter or professional medical advice, and it never provides insulin doses. Always confirm important decisions with your own device and your care team.
Subscription terms:
- Solo and Family are auto-renewable subscriptions billed to your Apple ID.
- Payment is charged at confirmation of purchase. The subscription renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings.
- Privacy Policy: https://sugarsense.io/privacy-policy
- Terms of Use: https://sugarsense.io/terms
I am totally impressed how this app looks like. Very clean user interface and impressive user experience, Navigate in app is super easy and enjoyable.
Developer Response
Thank you so much, this made our day! Since your review the app has grown a lot: Sugar Sense 2.0 is now live with a full redesign, an AI food scanner, personal insights, a Morning Report, detailed statistics, Apple Watch improvements, and Care Circle for sharing your glucose with family. Update to 2.0 and enjoy, and if you ever have ideas or feedback, write to us at support@sugarsense.io.
This update is about glanceability and endurance: your number, bigger, fresher, and with a lighter battery footprint.
• New Apple Watch complication: Glucose Big Number, just your reading in an extra large font on a white disc (it turns grey when data is stale)
• Widgets now refresh through pushes from our servers, the same channel your alerts use, so the Lock Screen stays fresh even after a force quit
• Battery: background work is cut sharply across the app
• Apple Health import: meals and insulin logged by your other apps flow into your LogBook and Insights automatically
• Ask Alexa: link your account and say "Alexa, ask Sugar Sense what's my glucose" (Settings > Integrations)
• Live Activity: if the Lock Screen card ever goes stale, a new refresh button heals it in place
• Plus a batch of smaller fixes and improvements
Version 2.2
The developer, Sugar Sense OU, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
Identifiers
Data Linked to You
The following data may be collected and linked to your identity:
Health & Fitness
Location
Contact Info
Identifiers
Usage Data
Other Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
Purchases
Identifiers
Usage Data
Diagnostics
Privacy practices may vary based, for example, on the features you use or your age. Learn More
The developer indicated that this app supports the following accessibility features. Learn More