Why Tracking Matters
Consistent tracking is one of the most effective ways to manage blood sugar. Apps make it easier by automating calculations, identifying patterns, and providing insights that would be difficult to spot manually.
The right app can transform diabetes management from a burden into a manageable part of your daily routine.
Key Features to Look For
Easy Logging
Quick entry methods, barcode scanning, favorites
Pattern Recognition
Charts, trends, and insights about your data
Device Integration
Syncs with CGMs, glucometers, and fitness trackers
Food Database
Extensive database with accurate carb counts
Top 7 Apps Reviewed
1. mySugr
Best overall diabetes tracking app with comprehensive features and gamification.
Price: Free (Pro: $27.99/year)
Key Features: Blood sugar, carbs, insulin, activity tracking. Integrates with most CGMs and meters
Pros: User-friendly, motivational, excellent reports
Cons: Some features require Pro subscription
2. Glucose Buddy
Comprehensive tracking with strong community support.
Price: Free (Premium: $6.99/month)
Key Features: Glucose, food, meds, A1C tracking. Community forums
Pros: Active community, detailed logging
Cons: Interface could be more modern
3. MyFitnessPal
Best for tracking food and carbs with massive database.
Price: Free (Premium: $49.99/year)
Key Features: 14+ million foods, barcode scanner, meal plans
Pros: Huge food database, easy logging
Cons: Not diabetes-specific, ads in free version
4. Carb Manager
Perfect for low-carb and keto dieters tracking blood sugar.
Price: Free (Premium: $39.99/year)
Key Features: Macro tracking, recipes, meal planning, fasting timer
Pros: Keto-focused, great recipes
Cons: Limited glucose tracking compared to diabetes apps
5. One Drop
Comprehensive diabetes management with coaching option.
Price: Free (Premium: $9.99/month)
Key Features: Blood glucose, activity, food, meds. Optional coaching
Pros: Beautiful design, coaching available
Cons: Meter subscription model
6. Glooko
Best for integrating multiple devices and sharing with healthcare providers.
Price: Free
Key Features: Syncs with 100+ devices, detailed reports, doctor sharing
Pros: Excellent device integration, healthcare team features
Cons: Can be overwhelming for casual users
7. LibreLink
Essential for Freestyle Libre CGM users.
Price: Free
Key Features: CGM scanning, glucose graphs, reports, sensor management
Pros: Seamless Libre integration, easy scanning
Cons: Only works with Freestyle Libre sensors
Tips for Consistent Tracking
Set Reminders
Use app notifications to remind you to log meals and check blood sugar
Log Immediately
Track right after eating or checking glucose—don't wait
Review Weekly
Look for patterns every week to adjust your approach
Share with Your Doctor
Most apps generate reports you can bring to appointments
Final Recommendation
For comprehensive diabetes management, mySugr offers the best overall experience. If you're focused on low-carb eating, Carb Manager is ideal. For those using Freestyle Libre, LibreLink is essential. And if you want the largest food database, MyFitnessPal can't be beat.