Best Freestyle Libre 2 Plus Sensor Apps

10+ iOS apps curated and reviewed

3.5 avg rating
10 free apps
Updated August 2026

Finding the right freestyle libre 2 plus sensor apps can be overwhelming with so many options. We've analyzed 10+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Freestyle Libre 2 Plus Sensor Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Libre by AbbottLibre by AbbottFree4.6★ (110K)NoNoSep 2026
2FreeStyle LibreLink - USFreeStyle LibreLink - USFree2.9★ (3.3K)NoNoSep 2026
3FreeStyle Libre 3 – USFreeStyle Libre 3 – USFree2.4★ (6K)NoNoSep 2026
4Nutrisense: Glucose TrackerNutrisense: Glucose TrackerFree4.3★ (4.3K)NoNoSep 2026
5GlucoWatchGlucoWatchFree3.6★ (195)NoYesAug 2026
6DietSensor DiabetesDietSensor DiabetesFree4.5★ (20)NoYesAug 2026
7CKLibreHealthSyncCKLibreHealthSyncFreeNoYesAug 2026
8Thermal Heat FX Camera FilterThermal Heat FX Camera FilterFree2.3★ (30)YesYesMay 2026

Top Picks for Freestyle Libre 2 Plus Sensor

Libre by Abbott#1

Libre by Abbott by Abbott Labs

Continuous Glucose Monitoring
Editor's Choice
🏥 Medical
4.6😊(110K ratings)
Free
#29in Medical
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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
FreeStyle LibreLink - US#2

FreeStyle LibreLink - US by Abbott Labs

Abbott Diabetes Care
Strong Contender
🏥 Medical
2.9😐(3.3K ratings)
Free
FreeStyle LibreLink - US screenshot 1
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Monitor glucose levels by scanning a sensor with your smartphone. View current readings, trends, and history. Track notes on food, insulin, and exercise, and generate reports. Connect with healthcare professionals for comprehensive diabetes management.

What We Love

  • 🚀 Convenient and easy to use
  • 📈 Helpful for managing diabetes
  • 🔍 Provides detailed glucose data
  • 🔋 Sensor lasts 14 days

Room to Improve

  • 🐛 Inaccurate readings compared to finger sticks
  • 🔌 Compatibility issues with newer iOS versions
  • 🕰️ Delays in data transfer to Apple Health
  • 🤖 Poor customer support and app responsiveness
FreeStyle Libre 3 – US#3

FreeStyle Libre 3 – US by Abbott Labs

Continuous Glucose Monitoring
Worth Considering
🏥 Medical
2.4😐(6K ratings)
Free
#46in Medical
FreeStyle Libre 3 – US screenshot 1
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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 Freestyle Libre 2 Plus Sensor apps to explore

FAQ about Freestyle Libre 2 Plus Sensor

What are the best freestyle libre 2 plus sensor apps for iPhone?
Libre by Abbott tops our freestyle libre 2 plus sensor apps ranking as of August 2026, with a 4.6-star average from 110K App Store ratings, and it's free to download.
Yes — 10 of the top freestyle libre 2 plus sensor apps we rank are free to download, including Libre by Abbott and FreeStyle LibreLink - US.
Libre by Abbott has no ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 10+ freestyle libre 2 plus sensor apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
The Libre app is a continuous glucose monitoring (CGM) application designed to help people with diabetes track their glucose levels. It automatically updates readings to your phone every minute and provides insights into glucose trends and settings. It is compatible with FreeStyle Libre 2 and 3 system sensors.
Key features include automatic glucose readings that update every minute, easy access to readings and trends, and compatibility with FreeStyle Libre 2 and 3 sensors. It also includes Libre Assist, a feature using generative AI to provide information on how foods might impact glucose levels.