Best Glucose Monitor Continuous Apps

211+ iOS apps curated and reviewed

4.0 avg rating
19 free apps
Updated July 2026

Finding the right glucose monitor continuous apps can be overwhelming with so many options. We've analyzed 211+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Glucose Monitor Continuous Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Dexcom G7Dexcom G7Free3.1★ (8.5K)NoNoSep 2026
2FreeStyle Libre 3 – USFreeStyle Libre 3 – USFree2.4★ (6K)NoNoSep 2026
3Dexcom G6Dexcom G6Free3.1★ (9K)NoNoSep 2026
4Libre by AbbottLibre by AbbottFree4.6★ (110K)NoNoSep 2026
5Glucose | Blood Sugar TrackerGlucose | Blood Sugar TrackerFree4.6★ (28K)NoYesSep 2026
6iHealth Gluco-SmartiHealth Gluco-SmartFree4.8★ (13K)NoNoSep 2026
7Glucose Buddy Diabetes TrackerGlucose Buddy Diabetes TrackerFree4.8★ (25K)YesYesSep 2026
8myBG – a Continuous Glucose Monitor ViewermyBG – a Continuous Glucose Monitor ViewerFree2.3★ (24)NoYesSep 2026

Top Picks for Glucose Monitor Continuous

Dexcom G7#1

Dexcom G7 by Dexcom

Continuous Glucose Monitoring
Editor's Choice
🏥 Medical
3.1😐(8.5K ratings)
Free
#18in Medical
Dexcom G7 screenshot 1
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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
FreeStyle Libre 3 – US#2

FreeStyle Libre 3 – US by Abbott Labs

Continuous Glucose Monitoring
Strong Contender
🏥 Medical
2.4😐(6K ratings)
Free
#35in Medical
FreeStyle Libre 3 – US screenshot 1
FreeStyle Libre 3 – US screenshot 2
FreeStyle Libre 3 – US screenshot 3
FreeStyle Libre 3 – US screenshot 4
FreeStyle Libre 3 – US screenshot 5
FreeStyle Libre 3 – US screenshot 6

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
Dexcom G6#3

Dexcom G6 by DexCom, Inc.

Continuous Glucose Monitoring
Worth Considering
🏥 Medical
3.1😐(9K ratings)
Free
Dexcom G6 screenshot 1
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Monitor your glucose levels in real-time with continuous glucose monitoring. Receive personalized alerts for high or low glucose, and share your data with loved ones. This app is designed for individuals managing diabetes with compatible CGM systems.

What We Love

  • 🚀 Continuous glucose monitoring
  • 📈 Helpful for managing diabetes
  • 🤝 Shares data with others
  • 🔋 Long-lasting sensor

Room to Improve

  • 🔊 Overly loud alerts
  • 🔄 Frequent signal loss
  • 🤯 Inconsistent accuracy
  • 📱 App crashes and bugs
  • 🕰️ Short sensor lifespan

More Glucose Monitor Continuous apps to explore

FAQ about Glucose Monitor Continuous

What are the best glucose monitor continuous apps for iPhone?
Dexcom G7 tops our glucose monitor continuous apps ranking as of July 2026, with a 3.1-star average from 8.5K App Store ratings, and it's free to download.
Yes — 19 of the top glucose monitor continuous apps we rank are free to download, including Dexcom G7 and FreeStyle Libre 3 – US.
Dexcom G7 has no ads and has no in-app purchases, according to its App Store listing as of July 2026.
We track 211+ glucose monitor continuous apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
The Dexcom G7 app displays your real-time glucose number and trend direction. It is designed to work with the Dexcom G7 Continuous Glucose Monitoring (CGM) System to help you manage your diabetes. The app provides customizable alerts for high or low glucose levels and allows you to share your data with others.
Key features include real-time glucose monitoring, customizable alerts for glucose highs and lows, the ability to share glucose data with up to 10 followers, integration with Clarity Clinic for healthcare teams, fasting glucose logging, and direct connectivity with Apple Watch for on-wrist readings. It also supports digital health app integrations.