Best Free Blood Sugar Monitoring Apps

225+ iOS apps curated and reviewed

4.4 avg rating
19 free apps
Updated June 2026

Whether you're new to free blood sugar monitoring or looking for an upgrade, our curated collection of 225+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Top Picks for Free Blood Sugar Monitoring

GluHealth: Blood Sugar Test AI#2

GluHealth: Blood Sugar Test AI by APLISSAN COMPANY LTD

HRV, Stress & Health Monitor
Strong Contender
๐Ÿ’ช Health & Fitness
3.8๐Ÿ˜ž(4.7K 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

  • ๐Ÿ‘ Easy to use
  • ๐Ÿš€ Good tracking tool

Room to Improve

  • ๐Ÿ› Doesn't work as advertised
  • ๐Ÿ’ฐ Expensive subscription
  • ๐Ÿ”’ Difficult to cancel subscription
mySugr - Diabetes Tracker Log#3

mySugr - Diabetes Tracker Log by mySugr GmbH

Master Your Blood Sugar Level!
Worth Considering
๐Ÿฅ Medical
4.7๐Ÿ˜Š(32K ratings)
FreeAdsIn-App Purchases
#59in Medical
mySugr - Diabetes Tracker Log screenshot 1
mySugr - Diabetes Tracker Log screenshot 2
mySugr - Diabetes Tracker Log screenshot 3
mySugr - Diabetes Tracker Log screenshot 4
mySugr - Diabetes Tracker Log screenshot 5
mySugr - Diabetes Tracker Log screenshot 6

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.

What We Love

  • ๐Ÿ‘ Easy to use
  • ๐Ÿš€ Convenient data tracking
  • ๐Ÿ’ก Helpful features like estimated A1C
  • ๐Ÿ‘ Integrates with other health apps

Room to Improve

  • ๐Ÿ› Connectivity issues with some devices
  • ๐Ÿ” Limited customization options
  • ๐Ÿ’ฐ Paid version required for some key features

More Free Blood Sugar Monitoring apps to explore

4
Blood Sugar Level
Blood Sugar Level
Blood Sugar Level
Blood Sugar Level
Free

Easily track your daily blood sugar levels with this simple app. Record your measurements and view statistics over time to monitor your health. Requires an external glucometer for data input.

Daily blood sugar trackingRecord measurementsView statistics over time
๐Ÿฅ Medical
(1K)
ad-supported
5
OneTouch Revealยฎ app
OneTouch Revealยฎ app
OneTouch Revealยฎ 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
๐Ÿฅ Medical
(160K)
free with in-app purchases
6
Blood Sugar & Diabetes Tracker
Blood Sugar & Diabetes Tracker
Blood Sugar & Diabetes Tracker
Log Glucose, A1C, Carbs & BP
Free

Easily monitor blood sugar, A1C, medications, and weight. This app offers detailed reports, custom reminders, and supports both mg/dL and mmol/L units for global compatibility. Take control of your diabetes management and overall health.

Blood Sugar TrackingMedication TrackerA1C Tracker
๐Ÿฅ Medical
(571)
free with in-app purchases
7
Glucose+ | Blood Sugar Monitor
Glucose+ | Blood Sugar Monitor
Glucose+ | Blood Sugar Monitor
Diabetes, Blood Sugar Tracker
Free

Track blood sugar levels, monitor glucose trends, and estimate A1C. Features include AI food scanning for nutritional insights and Apple Health integration. Build healthier habits with personalized reminders and detailed graphs.

Blood sugar monitoringTime in range trackingA1C estimation
๐Ÿ’ช Health & Fitness
(40)
free with in-app purchases
8
Glucose | Blood Sugar Tracker
Glucose | Blood Sugar Tracker
Glucose | Blood Sugar Tracker
Diabetes Log
Free

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.

Log blood sugar and other health dataIdentify trends with graphsSchedule blood sugar check reminders
๐Ÿฅ Medical
(28K)
free with in-app purchases
9
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
๐Ÿ’ช Health & Fitness
(13K)
free
10
Free Glucose Blood Sugar Track
Free Glucose Blood Sugar Track
Free Glucose Blood Sugar Track
Bp Monitor Sugar Tracker Check
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
๐Ÿ’ช Health & Fitness
(142)
free with in-app purchases
11
Blood Sugar Monitor+
Blood Sugar Monitor+
Blood Sugar Monitor+
Track Your Blood Sugar
Free

Easily log and understand your glucose levels. This app helps you record readings, view trends, and add context like meals or medication. Stay informed about your daily health patterns with a simple and organized interface.

Quick logging of blood sugar readingsDaily, weekly, and monthly trend trackingAdd notes and tags for context
๐Ÿฅ Medical
(24)
freemium
12
Health Monitor: Sugar & BP
Health Monitor: Sugar & BP
Health Monitor: Sugar & BP
Heart Rate & BP Tracker
Free

Monitor your heart rate, blood pressure, blood sugar, and blood oxygen levels. Analyze trends, gain insights into your body's balance, and access health education. Integrates with Apple Health for comprehensive health management.

Heart rate measurement via cameraBlood pressure tracking and trendsBlood sugar monitoring
๐Ÿ’ช Health & Fitness
(12K)
freemium
13
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
๐Ÿฅ Medical
(680)
free with in-app purchases
14
VitalBeat: Blood Sugar Tracker
VitalBeat: Blood Sugar Tracker
VitalBeat: Blood Sugar Tracker
Heart Rate Monitor & BP Check
Free

Track vital signs like heart rate, blood pressure, blood glucose, and blood oxygen with this comprehensive health monitoring app. It offers intuitive data logging, trend analysis, and secure local storage to help you understand your physical condition and build healthy habits.

Heart Rate TrackingBlood Pressure RecordingBlood Glucose Monitoring
๐Ÿ’ช Health & Fitness
(130)
free with in-app purchases
15
RateTracker:Blood Sugar
RateTracker:Blood Sugar
RateTracker:Blood Sugar
Heart Rate & BP Monitor
Free

This app helps you monitor vital health metrics like heart rate, blood sugar, and blood pressure. It also supports lifestyle goals such as quitting smoking and tracking GLP-1 medication side effects. Gain insights into your health trends and receive motivational support.

Heart Rate & Blood Sugar TrackingHeart Health ReportGLP-1 Tracker
๐Ÿ”ง Utilities
(2.2K)
free with in-app purchases
16
Blood Glucose MonitorใƒปDiabetes
Blood Glucose MonitorใƒปDiabetes
Blood Glucose MonitorใƒปDiabetes
My Sugar Tracker: Diabetic Log
Free

This app helps users manage their diabetes by tracking glucose levels, A1C, weight, blood pressure, insulin, and medications. It offers custom reminders, personalized insights, and advanced reporting features to monitor health trends and share with healthcare providers.

Glucose loggingA1C calculatorMedication tracking
๐Ÿฅ Medical
(181)
free with in-app purchases
17
Wellbeing: Mental&Heart Health
Wellbeing: Mental&Heart Health
Wellbeing: Mental&Heart Health
Heart Rate&Blood Sugar Monitor
Free

Monitor your heart rate, track blood glucose trends, and gain AI-powered health insights. This app helps you understand your well-being with features like energy tracking, personalized workout plans, and healthy recipes.

Real-time heart rate monitoringBlood glucose trend monitoringAI health recommendations
๐Ÿ’ช Health & Fitness
(6.2K)
free with in-app purchases
18
Health Life - BloodSugar & BP
Health Life - BloodSugar & BP
Health Life - BloodSugar & BP
Handy daily health tracker
Free

Easily track your daily health metrics like blood pressure, heart rate, and blood sugar. The app calculates a health score based on your input, providing insights into your well-being. Monitor trends and manage your health proactively.

Health Score CalculationHeart Rate TrackingBlood Pressure Tracking
๐Ÿ’ช Health & Fitness
(839)
free with in-app purchases
19
Glucose Buddy+ for Diabetes
Glucose Buddy+ for Diabetes
Glucose Buddy+ for Diabetes
Blood Sugar, Carb, A1C Tracker
$1.99

This app helps manage diabetes by tracking blood sugar, medication, and A1C levels. It offers a food database for carb intake logging, activity tracking, and educational content. Premium features provide advanced analytics and integrations.

Track blood glucose, medication, and A1CLog weight and carb intakeExtensive food database
๐Ÿฅ Medical
(3.4K)
freemium
20
InPulse - Heart Rate Monitor
InPulse - Heart Rate Monitor
InPulse - Heart Rate Monitor
Log Blood Pressure & Oxygen
Free

Monitor your heart rate using your iPhone's camera and log blood pressure and oxygen saturation. Receive daily wellness assessments, habit tracking, and emotional wellbeing tools. This app is for fitness and general wellness information.

Measure heart rate with cameraLog blood pressure and oxygenDaily wellness assessments
๐Ÿ’ช Health & Fitness
(166K)
freemium