Best Nightscout Compatible Glucose Monitoring Apps

209+ iOS apps curated and reviewed

4.2 avg rating
20 free apps
Updated June 2026

Looking for free nightscout compatible glucose monitoring apps apps? 20 of our 209+ tracked titles are free to download โ€” no subscription, no trial. The rest are premium picks worth paying for.

Top Picks for Nightscout Compatible Glucose Monitoring Apps

Dexcom Clarity#1

Dexcom Clarity by DexCom, Inc.

Editor's Choice
๐Ÿฅ Medical
4.6๐Ÿ˜Š(12K ratings)
Free
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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.

What We Love

  • ๐Ÿš€ Provides great insight
  • ๐Ÿ“Š Helpful reports and data
  • ๐Ÿ’ฏ Life-changing device
  • ๐Ÿ” Detailed glucose tracking

Room to Improve

  • ๐Ÿ› Connectivity issues
  • ๐Ÿ”’ Login problems
  • ๐Ÿ“‰ Unreliable sensor readings
Nightscout X#2

Nightscout X by Daniel Fernandez Garcia

Strong Contender
๐Ÿ’ช Health & Fitness
4.3(12 ratings)
FreeIn-App Purchases
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This application allows diabetics to view their glucose levels on their iPhone or iPad by connecting to their Nightscout web page, with features such as a lock screen widget and customizable settings. Download the app to easily access and monitor your glucose levels on your device.

nightguard#3

nightguard by SPORTMEO

#wearenotwaiting
Worth Considering
๐Ÿฅ Medical
4.4๐Ÿ˜Š(787 ratings)
FreeIn-App Purchases
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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!

What We Love

  • ๐Ÿš€ Great app for monitoring glucose levels
  • ๐Ÿ‘ Helpful for managing diabetes
  • ๐Ÿค– Integrates well with Apple Watch
  • ๐Ÿ“Š Provides useful data visualization

Room to Improve

  • ๐Ÿ› Alarms/notifications not working properly
  • ๐Ÿ”„ Inconsistent data sync/refresh issues
  • ๐Ÿ“ฑ Apple Watch app crashing/not functioning

More Nightscout Compatible Glucose Monitoring Apps 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.

๐Ÿฅ Medical
(23K)
5
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.

๐Ÿฅ Medical
(7.7K)
6
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.

๐Ÿฅ Medical
(2.4K)
7
OneTouch Revealยฎ app
OneTouch Revealยฎ app
OneTouch Revealยฎ app
Your diabetes management app
Free

Track, manage, and visualize your diabetes with the OneTouch Revealยฎ 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 OneTouchยฎ Customer Care to learn more.

๐Ÿฅ Medical
(32K)
8
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.

๐Ÿฅ Medical
(28K)
9
iHealth Gluco-Smart
iHealth Gluco-Smart
iHealth Gluco-Smart
Blood glucose management
Free

An app for managing blood glucose levels easily and accurately. Automatically log test results, track data, and share with caregivers. Get instant readings, view trends, and share reports with ease. Note: Requires specific monitoring system.

๐Ÿ’ช Health & Fitness
(13K)
10
Sweet Dreams โ€“ Sugar Tracker
Sweet Dreams โ€“ Sugar Tracker
Sweet Dreams โ€“ 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.

๐Ÿฅ Medical
(593)
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.

๐Ÿฅ Medical
(25K)
12
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.

๐Ÿฅ Medical
(8.9K)
13
Free Blood Sugar Monitor ivita
Free Blood Sugar Monitor ivita
Free Blood Sugar Monitor ivita
Glucose Diabetes Test Tracker
Free
๐Ÿ’ช Health & Fitness
(511)
14
Stelo by Dexcom
Stelo by Dexcom
Stelo by Dexcom
by DexCom, Inc.
Free

Track your glucose levels effortlessly with the Stelo by Dexcom Glucose Biosensor app. Personalize your diet and exercise choices to form healthy habits and improve your overall well-being. Visit www.Stelo.com to get started on your journey to better health today.

๐Ÿ’ช Health & Fitness
(1.4K)
15
Blood Pressure App-BP Tracker
Blood Pressure App-BP Tracker
Blood Pressure App-BP Tracker
BP Tracker, Monitor & Log
Free

Track and monitor your blood pressure levels easily with this app. Stay on top of your health with regular measurements and personalized health insights. Download now for better blood pressure management.

๐Ÿ’ช Health & Fitness
(6.5K)
16
CONTOUR DIABETES app (US)
CONTOUR DIABETES app (US)
CONTOUR DIABETES app (US)
by Ascensia Diabetes Care US Inc.
Free

The CONTOURโ„ขDIABETES app helps adults with diabetes track their blood glucose levels and improve their understanding of the condition. With features like personalized data analysis, trend notifications, and easy data sharing, it aims to assist users in managing their diabetes effectively. Download the app today and take control of your health.

๐Ÿฅ Medical
(1.4K)
17
FreeStyle Libre 3 โ€“ US
FreeStyle Libre 3 โ€“ US
FreeStyle Libre 3 โ€“ US
Continuous Glucose Monitoring
Free

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.

๐Ÿฅ Medical
(5.4K)
18
Libre by Abbott
Libre by Abbott
Libre by Abbott
Continuous Glucose Monitoring
Free

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.

๐Ÿฅ Medical
(110K)
19
GluHealth: Blood Sugar Test AI
GluHealth: Blood Sugar Test AI
GluHealth: Blood Sugar Test AI
HRV, Stress & Health Monitor
Free
๐Ÿ’ช Health & Fitness
(4.6K)
20
Glooko - Track Diabetes Data
Glooko - Track Diabetes Data
Glooko - Track Diabetes Data
Take control of your diabetes
Free

Take control of your diabetes with a comprehensive management platform to track blood glucose, insulin, weight, and more. Seamlessly sync data from devices and apps, stay connected with care teams, and access visual summaries of your health data. Start managing your diabetes effectively today!

๐Ÿฅ Medical
(9.2K)