Best Monitoring App Glucose

240+ iOS apps curated and reviewed

4.1 avg rating
19 free apps
Updated September 2026

Out of 240+ monitoring app glucose on iOS, 19 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Monitoring App Glucose (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1OneTouch Reveal® appOneTouch Reveal® appFree4.8★ (161K)NoNoSep 2026
2Libre by AbbottLibre by AbbottFree4.6★ (110K)NoNoSep 2026
3Dexcom G7Dexcom G7Free3.1★ (8.5K)NoNoSep 2026
4FreeStyle Libre 3 – USFreeStyle Libre 3 – USFree2.4★ (6K)NoNoSep 2026
5Glucose Companion ProGlucose Companion Pro$1.994.6★ (791)NoYesSep 2026
6Free Blood Sugar Monitor ivitaFree Blood Sugar Monitor ivitaFree4.5★ (1.1K)YesNoSep 2026
7Glucose | Blood Sugar TrackerGlucose | Blood Sugar TrackerFree4.6★ (28K)NoYesSep 2026
8Glucose Buddy Diabetes TrackerGlucose Buddy Diabetes TrackerFree4.8★ (25K)YesYesSep 2026

Top Picks for Monitoring App Glucose

OneTouch Reveal® app#1

OneTouch Reveal® app by LifeScan, Inc.

Your diabetes management app
Editor's Choice
🏥 Medical
4.8😊(161K ratings)
Free
OneTouch Reveal® app screenshot 1
OneTouch Reveal® app screenshot 2
OneTouch Reveal® app screenshot 3
OneTouch Reveal® app screenshot 4
OneTouch Reveal® app screenshot 5
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
Libre by Abbott#2

Libre by Abbott by Abbott Labs

Continuous Glucose Monitoring
Strong Contender
🏥 Medical
4.6😊(110K ratings)
Free
#31in Medical
Libre by Abbott screenshot 1
Libre by Abbott screenshot 2
Libre by Abbott screenshot 3
Libre by Abbott screenshot 4
Libre by Abbott screenshot 5
Libre by Abbott screenshot 6

This app provides continuous glucose monitoring for individuals with diabetes. It automatically updates glucose readings to your phone every minute and offers insights into trends and settings. Compatible with specific FreeStyle Libre sensors, it aids in managing diabetes by tracking glucose levels.

What We Love

  • 🚀 Streaming every minute
  • 👍 User-friendly design
  • ⭐️ Five-star rating

Room to Improve

  • 🔧 Needs more customization
  • 🔍 Lack of detailed view
  • 🔌 Unreliable connection
  • 🔊 Persistent alarms
Dexcom G7#3

Dexcom G7 by DexCom, Inc.

Continuous Glucose Monitoring
Worth Considering
🏥 Medical
3.1😐(8.5K ratings)
Free
#21in Medical
Dexcom G7 screenshot 1
Dexcom G7 screenshot 2
Dexcom G7 screenshot 3

This app provides real-time glucose monitoring for diabetes management. It offers customizable alerts for high or low glucose levels and allows sharing data with loved ones and healthcare teams. Integrates with smartwatches and other health apps for comprehensive insights.

What We Love

  • 🚀 Quick sensor warmup time
  • 🌟 Smaller and more comfortable sensor
  • 🔍 Accurate glucose readings
  • 📊 Clarity integration in the app
  • 🕰️ 12-hour grace period before sensor expiration

Room to Improve

  • 🔌 Frequent signal loss and connection issues
  • 🔔 Obnoxious and disruptive alert sounds
  • 🧭 Lack of customization for alert settings
  • 🔍 Inconsistent and inaccurate readings at times
  • 🧠 Confusing and unintuitive app interface

More Monitoring App Glucose apps to explore

FAQ about Monitoring App Glucose

What is the best monitoring app glucose for iPhone?
OneTouch Reveal® app tops our monitoring app glucose ranking as of September 2026, with a 4.8-star average from 161K App Store ratings, and it's free to download.
Yes — 19 of the top monitoring app glucose we rank are free to download, including OneTouch Reveal® app and Libre by Abbott.
OneTouch Reveal® app has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 240+ monitoring app glucose on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
The OneTouch Reveal app is designed to help users manage their diabetes. It tracks blood glucose readings, food intake, insulin, and activity, transforming this data into visual snapshots to help identify patterns and trends. The app also offers personalized guidance and reminders to support users in their diabetes management journey.
The app is compatible with iOS 16, 17, and 18. It seamlessly syncs data with compatible OneTouch brand meters. Additionally, it offers optional integration with the Health app and Fitbit, allowing for a more comprehensive view of health data.