Best Glucose Logger App

241+ iOS apps curated and reviewed

4.2 avg rating
20 free apps
Updated October 2026

Finding the right glucose logger app can be overwhelming with so many options. We've analyzed 241+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Glucose Logger App (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Glucose Logger AppGlucose Logger AppFree—NoYesOct 2026
2OneTouch Reveal® appOneTouch Reveal® appFree4.8★ (163K)NoNoNov 2026
3FreeStyle Libre 3 – USFreeStyle Libre 3 – USFree2.7★ (7.3K)NoNoNov 2026
4Dexcom G7Dexcom G7Free3.1★ (8.9K)NoNoNov 2026
5Glucose Buddy Diabetes TrackerGlucose Buddy Diabetes TrackerFree4.8★ (25K)YesYesNov 2026
6LibreLinkUpLibreLinkUpFree4.8★ (23K)NoNoNov 2026
7iHealth Gluco-SmartiHealth Gluco-SmartFree4.8★ (17K)NoNoNov 2026
8Glucose LoggerGlucose LoggerFree4.2★ (9)NoNoOct 2026

Top Picks for Glucose Logger App

OneTouch Reveal® app#2

OneTouch Reveal® app by LifeScan, Inc.

Your diabetes management app
Strong Contender
🏥 Medical
4.8😊(163K ratings)
Free
OneTouch Reveal® app screenshot 1
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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
FreeStyle Libre 3 – US#3

FreeStyle Libre 3 – US by Abbott Labs

Continuous Glucose Monitoring
Worth Considering
🏥 Medical
2.7😐(7.3K ratings)
Free
#45in Medical
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Monitor your glucose levels in real-time with advanced continuous glucose monitoring technology. Receive immediate alerts for low or high glucose readings and gain insights into your trends with detailed reports. This app is designed for individuals managing diabetes.

What We Love

  • 🚀 Smaller and less obtrusive sensor
  • 🚀 Accurate continuous glucose monitoring
  • 👍 Helpful for managing diabetes
  • 👍 Improved from previous Libre versions

Room to Improve

  • 🐛 Frequent sensor failures and connectivity issues
  • 🔊 Loud and non-customizable alarms
  • 🔍 Limited data visualization and analysis capabilities
  • 🔌 Requires phone to be nearby and charged
  • 🤖 Lack of integration with Apple Health and Watch

More Glucose Logger App apps to explore

FAQ about Glucose Logger App

Are there free glucose logger app for iPhone?
Yes — 20 of the top glucose logger app we rank are free to download, including Glucose Logger App and OneTouch Reveal® app.
Glucose Logger App has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 241+ glucose logger app on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.