Best Freestyle Libre 3 Plus Continuous Glucose Apps

198+ iOS apps curated and reviewed

4.1 avg rating
20 free apps
Updated May 2026

FreeStyle Libre 3 is the household name in freestyle libre 3 plus continuous glucose, but it's far from the only option. We track 198+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Top Picks for Freestyle Libre 3 Plus Continuous Glucose

FreeStyle Libre 3 – US#1

FreeStyle Libre 3 – US by Abbott Diabetes Care Inc

Continuous Glucose Monitoring
Editor's Choice
🏥 Medical
2.4😐(5.4K ratings)
Free
#32in 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

  • 🚀 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
Libre by Abbott#2

Libre by Abbott by Abbott Diabetes Care Inc

Continuous Glucose Monitoring
Strong Contender
🏥 Medical
4.6😊(110K ratings)
Free
#24in 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

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

Room to Improve

  • 🔧 Needs more customization
  • 🔍 Lack of detailed view
  • 🔌 Unreliable connection
FreeStyle LibreLink - US#3

FreeStyle LibreLink - US by Abbott Diabetes Care Inc

Abbott Diabetes Care
Worth Considering
🏥 Medical
2.9😐(3.3K ratings)
Free
FreeStyle LibreLink - US screenshot 1
FreeStyle LibreLink - US screenshot 2
FreeStyle LibreLink - US screenshot 3
FreeStyle LibreLink - US screenshot 4
FreeStyle LibreLink - US screenshot 5

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.

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

More Freestyle Libre 3 Plus Continuous Glucose apps to explore

4
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.

🏥 Medical
(23K)
5
Glucose | Blood Sugar Tracker
Glucose | Blood Sugar Tracker
Glucose | Blood Sugar Tracker
Diabetes Log
Free

Track your blood sugar levels easily and efficiently with this comprehensive diabetes log app, helping you manage your health better. Stay on top of your glucose levels and gain valuable insights to live a healthier lifestyle. Download now to take control of your diabetes management.

🏥 Medical
(28K)
6
FLwatch: Glucose Sensor Graph
FLwatch: Glucose Sensor Graph
FLwatch: Glucose Sensor Graph
Insulin On Board + Activity
Free

View your Abbott FreeStyle Libre 2 and Libre 3 sensor blood glucose readings on your iPhone and Apple Watch, with interactive charts, widgets, and insulin on board calculation. Download and use this free, open-source app to stay on top of your glucose levels.

🏥 Medical
(26)
7
Dexcom G7
Dexcom G7
Dexcom G7
Continuous Glucose Monitoring
Free

Track your glucose levels and trends seamlessly with a continuous glucose monitoring system that offers real-time data, alerts, and remote monitoring options. Stay connected to your healthcare team and loved ones with customizable features, sharing capabilities, and integrations with health apps and devices.

🏥 Medical
(7.7K)
8
mySugr - Diabetes Tracker Log
mySugr - Diabetes Tracker Log
mySugr - Diabetes Tracker Log
Master Your Blood Sugar Level!
Free

Manage your diabetes with ease using an app that serves as your free diabetes logbook. Track blood sugar levels, meals, medications, and more, with features like a Bolus Calculator and secure data backup. Activate additional PRO features for advanced diabetes therapy management.

🏥 Medical
(31K)
9
Levels - Metabolic Health
Levels - Metabolic Health
Levels - Metabolic Health
Be the expert in your health
Free

Track and optimize your metabolic health with real-time feedback on how food impacts your energy, weight, and overall well-being using continuous glucose monitors. Advisors include renowned experts in metabolic health. Unlock your potential now!

💪 Health & Fitness
(6.4K)
10
Sweet Dreams – Sugar Tracker
Sweet Dreams – Sugar Tracker
Sweet Dreams – Sugar Tracker
Track your diabetes everywhere
Free

Track your diabetes with ease using the innovative Sweet Dreams app. Stay informed with live sugar level updates, customizable notifications, and a message group feature to keep your family connected. Join today for a healthier and happier life. Download now.

🏥 Medical
(593)
11
SNAQ - Diabetes Food Tracker
SNAQ - Diabetes Food Tracker
SNAQ - Diabetes Food Tracker
Diabetic Meal Log Carb Counter
Free

Track your meals, monitor your blood sugar levels, and improve your diet with this comprehensive food tracking app designed for individuals with diabetes. Take control of your health today.

💪 Health & Fitness
(2.6K)
12
Glucose Monitor
Glucose Monitor
Glucose Monitor
Glucose, Weight & more
Free

Track your glucose levels and weight easily with this convenient application. Monitor your health data and stay on top of your wellness goals with just a few taps. Download now to take control of your health!

🏥 Medical
(449)
13
OneTouch Reveal® app
OneTouch Reveal® app
OneTouch Reveal® app
Your diabetes management app
Free

Track, manage, and visualize your diabetes with the OneTouch Reveal® app. Monitor blood glucose, set personalized goals, receive notifications, and share progress with your care team. Stay on top of your diabetes management effortlessly. Contact OneTouch® Customer Care to learn more.

🏥 Medical
(32K)
14
LinkBluCon
LinkBluCon
LinkBluCon
by Ambrosia Systems Inc.
Free

This app enables remote monitoring of glucose readings from compatible sensors on your phone and watch, with a user-friendly interface and logbook for viewing past readings. No sign-up is required, and users can share glucose readings with HealthKit. Please seek medical advice before making any decisions.

💪 Health & Fitness
(133)
15
Dexcom Clarity
Dexcom Clarity
Dexcom Clarity
by Dexcom
Free

This application is a diabetes management tool for CGM users, offering insights into glucose values, patterns, and trends. Users can log in to track key metrics, share data with healthcare professionals, set goals, receive notifications, and connect to partner apps for more features.

🏥 Medical
(12K)
16
Tandem t:slim Mobile App
Tandem t:slim Mobile App
Tandem t:slim Mobile App
t:slim X2 insulin pump
Free

Manage your diabetes with ease using the t:slim X2 insulin pump and t:connect mobile app. Enjoy the freedom to control insulin delivery, view data clearly, receive discreet notifications, and connect wirelessly. Visit tandemdiabetes.com/mobile-bolus for more information.

🏥 Medical
(11)
17
Aspect Health
Aspect Health
Aspect Health
Take back control of your body
Free

Aspect Health: Take control of your body's health with a 21-day program. Understand your body's reactions to food, stress, and more using a continuous glucose monitor and expert guidance. Receive personalized insights to improve your overall well-being. Join us on this transformative journey!

💪 Health & Fitness
(137)
18
Diabetes Pilot Pro
Diabetes Pilot Pro
Diabetes Pilot Pro
by Digital Altitudes, LLC
Free

Manage your diabetes effectively with this comprehensive app that tracks glucose readings, medications, meals, exercise, and more. Enjoy features like health app integration, customizable reports, and a continuously updated food database to support your diabetes care. Start for free and subscribe for full access to all features. Visit the website for more information.

🏥 Medical
(65)
19
Calorie Counter Pal: Calories
Calorie Counter Pal: Calories
Calorie Counter Pal: Calories
Carbs Steps & Fitness Tracker
Free

Track your daily caloric intake, monitor macros, set fitness goals, and stay healthy with this all-in-one calorie counter app. Start your journey to a healthier lifestyle today!

💪 Health & Fitness
(115)
20
DiabetesPal
DiabetesPal
DiabetesPal
Easy Diabetes Management
Free

"Manage your diabetes easily with this comprehensive software that allows you to track and analyze all essential health data. From blood sugar levels to medications, weight, activities, and more, stay on top of your health with informative graphs and the ability to sync across multiple devices. Integrates with Apple Health and offers optional cloud syncing for seamless data management."

🏥 Medical
(1.9K)