Best Glucose Apps

248+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated August 2026

Whether you're new to glucose or looking for an upgrade, our curated collection of 248+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Glucose Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Glucose | Blood Sugar TrackerGlucose | Blood Sugar TrackerFree4.6★ (28K)NoYesAug 2026
2GluHealth: Blood Sugar Test AIGluHealth: Blood Sugar Test AIFree3.9★ (5.3K)NoYesAug 2026
3Glucose Buddy Diabetes TrackerGlucose Buddy Diabetes TrackerFree4.8★ (25K)YesYesAug 2026
4mySugr - Diabetes Tracker LogmySugr - Diabetes Tracker LogFree4.7★ (32K)NoYesAug 2026
5Free Glucose Blood Sugar TrackFree Glucose Blood Sugar TrackFree4.7★ (173)YesNoAug 2026
6Libre by AbbottLibre by AbbottFree4.6★ (110K)NoNoAug 2026
7Glooko - Track Diabetes DataGlooko - Track Diabetes DataFree4.7★ (9.5K)NoNoAug 2026
8Glucose Monitor - Diabetes AppGlucose Monitor - Diabetes AppFree4.3★ (764)YesYesAug 2026

Top Picks for Glucose

Glucose | Blood Sugar Tracker#1

Glucose | Blood Sugar Tracker by App Sub 1 LLC

Insulin, Carbs & Diabetes Log
Editor's Choice
🏥 Medical
4.6😞(28K ratings)
FreeIn-App Purchases
#23in Medical
Glucose | Blood Sugar Tracker screenshot 1
Glucose | Blood Sugar Tracker screenshot 2
Glucose | Blood Sugar Tracker screenshot 3
Glucose | Blood Sugar Tracker screenshot 4
Glucose | Blood Sugar Tracker screenshot 5
Glucose | Blood Sugar Tracker screenshot 6

This app helps users track blood sugar, weight, blood pressure, and medications to manage diabetes. It offers features like data logging, trend identification, customizable reminders, and report generation for healthcare professionals. An estimated A1C calculator is also included.

What We Love

  • 👍 Easy to use
  • 🚀 Simple and straightforward
  • 💡 Estimated A1C feature
  • 👍 Graphs and data visualization

Room to Improve

  • 🔒 Subscription model to access full features
  • 🐛 Recent update removed decimal point for glucose entries
  • 🔒 Locked features behind paywall
GluHealth: Blood Sugar Test AI#2

GluHealth: Blood Sugar Test AI by APLISSAN COMPANY LTD

HRV, Stress & Health Monitor
Strong Contender
💪 Health & Fitness
3.9😞(5.3K ratings)
FreeIn-App Purchases
GluHealth: Blood Sugar Test AI screenshot 1
GluHealth: Blood Sugar Test AI screenshot 2
GluHealth: Blood Sugar Test AI screenshot 3
GluHealth: Blood Sugar Test AI screenshot 4
GluHealth: Blood Sugar Test AI screenshot 5
GluHealth: Blood Sugar Test AI screenshot 6

Track your glucose, meals, and overall wellness with this comprehensive health monitoring tool. Seamlessly sync data from Apple Health and view key metrics like insulin and carbs. Get daily, weekly, and monthly reports to share with your doctor.

What We Love

  • 👍 Easy to use
  • 🚀 Good tracking tool

Room to Improve

  • 🐛 Doesn't work as advertised
  • 💰 Expensive subscription
  • 🔒 Difficult to cancel subscription
Glucose Buddy Diabetes Tracker#3

Glucose Buddy Diabetes Tracker by Azumio Inc.

Log Blood Sugar, Carbs, & Meds
Worth Considering
🏥 Medical
4.8😐(25K ratings)
FreeAdsIn-App Purchases
Glucose Buddy Diabetes Tracker screenshot 1
Glucose Buddy Diabetes Tracker screenshot 2
Glucose Buddy Diabetes Tracker screenshot 3
Glucose Buddy Diabetes Tracker screenshot 4
Glucose Buddy Diabetes Tracker screenshot 5
Glucose Buddy Diabetes Tracker screenshot 6

This app helps individuals manage their diabetes by tracking blood sugar, medication, and carb intake. It offers educational content, meal planning assistance, and data export for healthcare providers. Premium features provide advanced analytics and integrations.

What We Love

  • 🚀 Easy to use
  • 👍 Helpful for managing diabetes
  • 📊 Useful tracking and reporting features
  • 💪 Improved health outcomes

Room to Improve

  • 🐛 Bugs and glitches after updates
  • 💰 Expensive premium subscription
  • 📈 Inaccurate A1C estimates

More Glucose apps to explore

4
mySugr - Diabetes Tracker Log
mySugr - Diabetes Tracker Log
mySugr - Diabetes Tracker Log
Master Your Blood Sugar Level!
Free

This app centralizes all your diabetes-related data, including blood sugar readings, medication, and diet. It offers personalized tracking, automatic logging from connected devices, and insightful reports. Advanced features provide real-time glucose monitoring and insulin dose recommendations.

Personalized HomescreenAutomatic Blood Sugar LoggingReal-time Glucose Values
🏥 Medical
(32K)
free with in-app purchases
5
Free Glucose Blood Sugar Track
Free Glucose Blood Sugar Track
Free Glucose Blood Sugar Track
Monitor, Tracker, Check & Test
Free

Easily manage your blood sugar levels with this comprehensive health tracker. Log glucose readings, insulin, meals, and activity. Visualize trends with smart graphs and receive customizable reminders. Supports A1C estimation and integrates with Apple Health for a complete health overview.

Quick logging of glucose, insulin, meals, and activitySmart trend visualization with graphsCustomizable reminders for checks and medication
💪 Health & Fitness
(173)
free with in-app purchases
6
Libre by Abbott
Libre by Abbott
Libre by Abbott
Continuous Glucose Monitoring
Free

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.

Continuous glucose monitoringAutomatic readings every minuteGlucose trend insights
🏥 Medical
(110K)
free
7
Glooko - Track Diabetes Data
Glooko - Track Diabetes Data
Glooko - Track Diabetes Data
Take control of your diabetes
Free

This app helps individuals manage their diabetes by tracking blood glucose, insulin, weight, exercise, food, and medications. It facilitates remote collaboration with healthcare providers by sharing data and reports, enabling better informed health decisions.

Track blood glucose, insulin, weight, exercise, food, and medicationsSync data from over 200 diabetes devicesShare health data with care teams
🏥 Medical
(9.5K)
free
8
Glucose Monitor - Diabetes App
Glucose Monitor - Diabetes App
Glucose Monitor - Diabetes App
Blood Sugar Tracker, Diet Log
Free

This application helps users monitor and manage their blood sugar levels to stay within target ranges. It provides tools for tracking glucose readings at various times, offers insights into typical target levels, and includes a glycemic index table to aid in food choices. The goal is to improve health, energy, and mood by maintaining stable blood sugar.

Blood sugar trackingDiet loggingGlycemic index table
🏥 Medical
(764)
free with in-app purchases
9
Nutrisense: Glucose Tracker
Nutrisense: Glucose Tracker
Nutrisense: Glucose Tracker
CGM App with Expert Dietitians
Free

Monitor glucose levels, log food and activities, and receive personalized guidance from certified dietitians. Understand how your body responds to diet and lifestyle choices for improved energy and weight management.

Continuous Glucose MonitoringAdvanced AnalyticsLog Meals, Sleep, Stress, Exercise
💪 Health & Fitness
(4.3K)
free with in-app purchases
10
OneTouch Reveal® app
OneTouch Reveal® app
OneTouch Reveal® app
Your diabetes management app
Free

This app helps individuals manage their diabetes by tracking blood glucose readings, food intake, insulin, and activity. It visualizes data to identify patterns, offers personalized insights and reminders, and allows users to share progress with their care team.

Blood glucose pattern identificationPersonalized reminders and guidanceDiabetes logbook with color-coded readings
🏥 Medical
(161K)
free with in-app purchases
11
iHealth Gluco-Smart
iHealth Gluco-Smart
iHealth Gluco-Smart
Blood glucose management
Free

This app automates blood glucose logging, eliminating manual entry and errors. It provides a digital logbook, graphical summaries, and secure cloud storage for easy tracking and sharing of results with caregivers or doctors. It integrates with specific glucose monitoring systems for a comprehensive health management solution.

Automatic test result recordingDigital logbookGraphical data summaries
💪 Health & Fitness
(13K)
free
12
LibreLinkUp
LibreLinkUp
LibreLinkUp
by Newyu, Inc
Free

Monitor and support individuals using a FreeStyle Libre sensor and compatible app. View their glucose levels with a quick glance, receive alerts for high or low glucose, and get notified about sensor status. Understand glucose patterns with history and insights.

Remote glucose monitoringGlucose history and insightsGlucose alarms (high/low)
🏥 Medical
(23K)
free
13
Glucose Tracker · Blood Sugar
Glucose Tracker · Blood Sugar
Glucose Tracker · Blood Sugar
Insulin & Diabetes Control
Free

Easily log and monitor blood sugar levels to manage diabetes and improve wellness. Track trends with charts, set reminders for measurements and medication, and record lifestyle factors. Securely store your data for better health insights.

Blood sugar loggingDiabetes trend monitoringMeasurement and medication reminders
💪 Health & Fitness
(62)
free with in-app purchases
14
Dexcom G7
Dexcom G7
Dexcom G7
Continuous Glucose Monitoring
Free

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.

Real-time glucose monitoringCustomizable high/low glucose alertsData sharing with followers
🏥 Medical
(8.3K)
free
15
Blood Sugar Tracker – Glucose
Blood Sugar Tracker – Glucose
Blood Sugar Tracker – Glucose
Monitor levels & log readings
Free
💪 Health & Fitness
(0)
16
Glucose: Graph & Simulator
Glucose: Graph & Simulator
Glucose: Graph & Simulator
by Xinning Huang
Free
💪 Health & Fitness
(0)
17
GluBuddy – Glucose Tracker
GluBuddy – Glucose Tracker
GluBuddy – Glucose Tracker
Carb Counter & Meal Log
Free
💪 Health & Fitness
(0)
18
Glucose tracker++
Glucose tracker++
Glucose tracker++
Log a1c — Blood sugar tracking
Free

Easily track blood sugar, A1C, and medications to identify trends and manage diabetes or prediabetes. Schedule reminders for diligent monitoring and gain insights into your health.

Blood sugar trackingA1C calculationMedication logging
🏥 Medical
(1.5K)
freemium
19
Glucose - Blood Sugar Monitor
Glucose - Blood Sugar Monitor
Glucose - Blood Sugar Monitor
by Smash Game Studios LLP
Free
🏥 Medical
(0)
20
Glucose Companion
Glucose Companion
Glucose Companion
Blood Sugar and Weight Tracker
Free

Monitor your blood sugar and weight with this comprehensive tracker. Easily log readings, add notes, and visualize trends with charts. The app helps you understand your glucose levels, calculate insulin needs, and share data with your doctor for better diabetes management.

Log blood sugar and weightAdd notes to readingsTrack with charts
🏥 Medical
(473)
ad-supported

FAQ about Glucose

What are the best glucose apps for iPhone?
Glucose | Blood Sugar Tracker tops our glucose apps ranking as of August 2026, with a 4.6-star average from 28K App Store ratings, and it's free to download.
Yes — 20 of the top glucose apps we rank are free to download, including Glucose | Blood Sugar Tracker and GluHealth: Blood Sugar Test AI.
Glucose | Blood Sugar Tracker has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 248+ glucose apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
This app is designed to help users manage diabetes by tracking blood sugar levels, weight, blood pressure, A1C, medications, carbohydrates, and more. It allows for easy data logging, trend identification through graphs, and provides an estimated A1C calculator.
Key features include logging various health data points, identifying trends with filters and graphs, scheduling reminders to check blood sugar, emailing reports to physicians, and an A1C estimation calculator. It also tracks medications, carbs, weight, and ketones.

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