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Best Cgm Libre Apps

190+ iOS apps curated and reviewed

3.9 avg rating
20 free apps
Updated June 2026

Libre by Abbott is the household name in cgm libre, but it's far from the only option. We track 190+ alternatives and competitors on iOS β€” many free, many higher-rated than you'd expect.

Top Picks for Cgm Libre

Libre by Abbott#1

Libre by Abbott by Abbott Diabetes Care Inc

Continuous Glucose Monitoring
Editor's Choice
πŸ₯ Medical
4.6😊(110K ratings)
Free
#25in 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

The Libre app by Abbott is a comprehensive glucose monitoring solution that seamlessly integrates with the FreeStyle Libre 2 and Libre 3 system sensors. It provides real-time glucose readings, insights into patterns, optional alarms, and easy data sharing with healthcare teams and loved ones, making diabetes management more accessible and convenient.

What We Love

  • πŸš€ Streaming every minute
  • πŸ‘ User-friendly design
  • ⭐️ Five-star rating

Room to Improve

  • πŸ”§ Needs more customization
  • πŸ” Lack of detailed view
  • πŸ”Œ Unreliable connection
FreeStyle Libre 3 – US#2

FreeStyle Libre 3 – US by Abbott Diabetes Care Inc

Continuous Glucose Monitoring
Strong Contender
πŸ₯ Medical
2.4😐(5.4K ratings)
Free
#33in 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

Get continuous glucose monitoring with the latest FreeStyle Libre 3 app, featuring automatic glucose readings and optional alarms for high or low levels. Track your glucose trends, share data with family, and enjoy Dark Mode viewing. Download now for seamless glucose management.

What We Love

  • πŸš€ Smaller and less obtrusive sensor
  • πŸš€ Accurate continuous glucose monitoring
  • πŸ‘ Helpful for managing diabetes
  • πŸ‘ Improved from previous Libre versions

Room to Improve

  • πŸ› Frequent sensor failures and connectivity issues
  • πŸ”Š Loud and non-customizable alarms
  • πŸ” Limited data visualization and analysis capabilities
Lingo by Abbott#3

Lingo by Abbott by Abbott

Eat what’s right for you.
Worth Considering
πŸ’ͺ Health & Fitness
3.3😐(2K ratings)
Free
Lingo by Abbott screenshot 1
Lingo by Abbott screenshot 2
Lingo by Abbott screenshot 3
Lingo by Abbott screenshot 4
Lingo by Abbott screenshot 5
Lingo by Abbott screenshot 6

Track your body's unique glucose patterns and optimize your nutrition with Lingo, a science-backed system by Abbott that provides real-time insights and coaching to improve your metabolic health and build healthy habits. Understand your metabolism, discover which foods work for you, and track your progress over time with Lingo's biosensor, glucose graph, and actionable metrics.

What We Love

  • πŸš€ Real-time glucose tracking
  • πŸ“Š Helpful data insights
  • 🌟 Easy setup and use
  • πŸ” Valuable for metabolic health

Room to Improve

  • πŸ› Frequent app crashes and freezes
  • πŸ”‹ High battery consumption
  • πŸ” Limited data export and integration

More Cgm Libre apps to explore

4
Free Blood Sugar Monitor ivita
Free Blood Sugar Monitor ivita
Free Blood Sugar Monitor ivita
Glucose Diabetes Test Tracker
Free
πŸ’ͺ Health & Fitness
(511)
5
Sugarmate by Tandem
Sugarmate by Tandem
Sugarmate by Tandem
Maximize Your CGM Data
Free

Sugarmate is a diabetes tracker app that helps simplify Type 1 Diabetes management by providing visualization tools to streamline blood sugar tracking, personalized alerts for highs and lows, trend analysis, and integration with smart devices and health platforms. Stay informed, track trends, and manage your glucose levels effectively with Sugarmate.

πŸ₯ Medical
(14K)
6
LibreLinkUp
LibreLinkUp
LibreLinkUp
by Newyu, Inc
Free

Monitor and support people using FreeStyle Libre sensors with the LibreLinkUp app. Stay connected with their glucose levels, receive alerts, and gain insights to help them manage their diabetes more effectively. Visit www.librelinkup.com/support for more information.

πŸ₯ Medical
(23K)
7
Dexcom G6
Dexcom G6
Dexcom G6
Continuous Glucose Monitoring
Free

Get real-time glucose readings and personalized trend alerts with the Dexcom G6 app for Continuous Glucose Monitoring. Easily manage your diabetes by tracking your glucose levels on your smartphone or smartwatch. Stay informed and take control of your health with just a glance.

πŸ₯ Medical
(8.9K)
8
Signos
Signos
Signos
Weight Loss + Metabolic Health
Free

Signos is a weight loss and metabolic health app that helps you make smart decisions about your diet by providing real-time insights into how food affects your body through a continuous glucose monitor. It offers personalized recommendations to keep your blood glucose levels stable, aiming for optimal health and weight. Unlock your metabolism with Signos for sustainable health improvement. Visit www.signos.com to sign up and start your health journey today.

πŸ’ͺ Health & Fitness
(980)
9
FreeStyle LibreLink - US
FreeStyle LibreLink - US
FreeStyle LibreLink - US
Abbott Diabetes Care
Free

Monitor your glucose levels seamlessly with the FreeStyle LibreLink app. Scan your FreeStyle Libre Sensor with your phone to check glucose, track history, connect with healthcare professionals, and more. Explore the app at http://FreeStyleLibre.us.

πŸ₯ Medical
(3.3K)
10
Glucose Smash CGM tracker
Glucose Smash CGM tracker
Glucose Smash CGM tracker
smash your glucose goals
Free
πŸ’ͺ Health & Fitness
(3)
11
Glucose Buddy Diabetes Tracker
Glucose Buddy Diabetes Tracker
Glucose Buddy Diabetes Tracker
Blood Sugar, Carb, A1C Manager
Free

Track your blood sugar levels, carb intake, and A1C with this comprehensive diabetes management app. Stay on top of your health effortlessly. Download now to take control of your diabetes management.

πŸ₯ Medical
(25K)
12
Nutrisense: Glucose Tracker
Nutrisense: Glucose Tracker
Nutrisense: Glucose Tracker
CGM App with Expert Dietitians
Free
πŸ’ͺ Health & Fitness
(4.3K)
13
SugarPixel Hub
SugarPixel Hub
SugarPixel Hub
CustomTypeOne
Free

Customize your dedicated blood glucose pixel clock for BG readings and alerts with this app, allowing you to configure SugarPixels, add data sources for continuous glucose monitors, customize alerts and display preferences, and update firmware wirelessly. Make informed decisions while following your continuous glucose monitor system's instructions.

πŸ₯ Medical
(100)
14
Dexcom Follow
Dexcom Follow
Dexcom Follow
CGM Remote Monitoring
Free

This app allows you to remotely monitor a loved one's glucose levels and receive alerts when their levels are outside of target range, providing peace of mind and helping you stay connected and informed. By receiving an invitation from the person sharing their data, you can easily view and follow their glucose data, trends, and information right from your phone or Apple Watch.

πŸ₯ Medical
(795)
15
Diabetes App - Diabeto Log
Diabetes App - Diabeto Log
Diabetes App - Diabeto Log
Blood Sugar Glucose Tracker
Free

Track your blood sugar levels, meds intake, and carb intake effortlessly with our user-friendly app. Easily input and compare data, search efficiently, and sync your devices for seamless monitoring. Take control of your health today!

πŸ₯ Medical
(1.2K)
16
GlucoWatch
GlucoWatch
GlucoWatch
Your blood sugar on your wrist
Free

Monitor your blood glucose levels directly on your Apple Watch with LibreWatch, a private application for users of Abbott's FreeStyle Libre 2 and Libre 3 sensors. Easily access your data from LibreLinkUp on your watch face. Remember, this app is for information only; always consult your healthcare provider for medical treatment.

πŸ’ͺ Health & Fitness
(195)
17
Dexcom G6 Simulator
Dexcom G6 Simulator
Dexcom G6 Simulator
by DexCom, Inc.
Free

This app simulates the features of a continuous glucose monitoring system, showcasing various scenarios, trends, and setup options. Download the app to explore and learn about the system's capabilities through interactive simulations.

πŸ₯ Medical
(70)
18
CGMPlus2
CGMPlus2
CGMPlus2
Glucose Monitoring - IWel CGM
Free
πŸ’ͺ Health & Fitness
(0)
19
nightguard
nightguard
nightguard
#wearenotwaiting
Free

Discover a revolutionary safety application designed to protect your home at night. With real-time monitoring, motion detection, and instant alerts, ensure your peace of mind by downloading now!

πŸ₯ Medical
(787)
20
CGM Clinical
CGM Clinical
CGM Clinical
Blinded CGM data collection
Free
πŸ₯ Medical
(0)

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