Best Free Diabetes App Management

228+ iOS apps curated and reviewed

4.0 avg rating
20 free apps
Updated October 2026

With an average user rating of 4.0★, the free diabetes app management category is one of the App Store's strongest. Browse all 228+ apps we track, sorted so the most loved ones surface first.

Compare top Free Diabetes App Management (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1OneTouch Reveal® appOneTouch Reveal® appFree4.8★ (162K)NoNoOct 2026
2mySugr - Diabetes Tracker LogmySugr - Diabetes Tracker LogFree4.7★ (33K)NoYesOct 2026
3Glucose Buddy Diabetes TrackerGlucose Buddy Diabetes TrackerFree4.8★ (25K)YesYesOct 2026
4CONTOUR DIABETES app (US)CONTOUR DIABETES app (US)Free3.3★ (1.4K)YesNoOct 2026
5LibreLinkUpLibreLinkUpFree4.8★ (23K)NoNoOct 2026
6Glooko - Track Diabetes DataGlooko - Track Diabetes DataFree4.7★ (9.7K)NoNoOct 2026
7Diabetes Health ManagerDiabetes Health ManagerFree4.0★ (2)NoNoMay 2026
8Sugarmate by TandemSugarmate by TandemFree4.7★ (15K)NoNoOct 2026

Top Picks for Free Diabetes App Management

OneTouch Reveal® app#1

OneTouch Reveal® app by LifeScan, Inc.

Your diabetes management app
Editor's Choice
🏥 Medical
4.8😊(162K ratings)
Free
OneTouch Reveal® app screenshot 1
OneTouch Reveal® app screenshot 2
OneTouch Reveal® app screenshot 3
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OneTouch Reveal® app screenshot 6

This app helps individuals manage their diabetes by tracking blood glucose readings, food intake, insulin, and activity. It visualizes data to identify patterns, offers personalized insights and reminders, and allows users to share progress with their care team.

What We Love

  • 👍 Easy to use
  • 🚀 Convenient Bluetooth sync
  • 📊 Helpful data tracking and visualization
  • 💊 Good for managing diabetes
  • 🤝 Useful for communicating with doctors

Room to Improve

  • 🐛 Syncing issues with meters and devices
  • ⏱️ Slow app performance after updates
  • 🔒 Privacy concerns around data sharing
  • 🔋 Short battery life for meters
  • 🤔 Confusing or inflexible meal logging
mySugr - Diabetes Tracker Log#2

mySugr - Diabetes Tracker Log by mySugr GmbH

Master Your Blood Sugar Level!
Strong Contender
🏥 Medical
4.7😊(33K ratings)
FreeIn-App Purchases
#42in Medical
mySugr - Diabetes Tracker Log screenshot 1
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mySugr - Diabetes Tracker Log screenshot 5
mySugr - Diabetes Tracker Log screenshot 6

This app centralizes all your diabetes-related data, including blood sugar readings, medication, and diet. It offers personalized tracking, automatic logging from connected devices, and insightful reports. Advanced features provide real-time glucose monitoring and insulin dose recommendations.

What We Love

  • 👍 Easy to use
  • 🚀 Convenient data tracking
  • 💡 Helpful features like estimated A1C
  • 👍 Integrates with other health apps
  • 👍 Motivating and engaging
  • 👍 Useful for sharing data with doctors

Room to Improve

  • 🐛 Connectivity issues with some devices
  • 🔍 Limited customization options
  • 💰 Paid version required for some key features
  • 🙄 Annoying monster animation
  • 🔍 Confusing or cluttered interface in some areas
Glucose Buddy Diabetes Tracker#3

Glucose Buddy Diabetes Tracker by Azumio Inc.

Log Blood Sugar, Carbs, & Meds
Worth Considering
🏥 Medical
4.8😐(25K ratings)
FreeAdsIn-App Purchases
Glucose Buddy Diabetes Tracker screenshot 1
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Glucose Buddy Diabetes Tracker screenshot 6

This app helps individuals manage their diabetes by tracking blood sugar, medication, and carb intake. It offers educational content, meal planning assistance, and data export for healthcare providers. Premium features provide advanced analytics and integrations.

What We Love

  • 🚀 Easy to use
  • 👍 Helpful for managing diabetes
  • 📊 Useful tracking and reporting features
  • 💪 Improved health outcomes

Room to Improve

  • 🐛 Bugs and glitches after updates
  • 💰 Expensive premium subscription
  • 📈 Inaccurate A1C estimates
  • 🤖 Overly aggressive upselling and ads

More Free Diabetes App Management apps to explore

FAQ about Free Diabetes App Management

What is the best free diabetes app management for iPhone?
OneTouch Reveal® app tops our free diabetes app management ranking as of October 2026, with a 4.8-star average from 162K App Store ratings, and it's free to download.
OneTouch Reveal® app has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 228+ free diabetes app management on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.