Best Free Blood Sugar Monitoring Apps

249+ iOS apps curated and reviewed

3.8 avg rating
19 free apps
Updated July 2026

Whether you're new to free blood sugar monitoring or looking for an upgrade, our curated collection of 249+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Free Blood Sugar Monitoring Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Free Blood Sugar Monitor ivitaFree Blood Sugar Monitor ivitaFree4.5★ (1.1K)YesNoAug 2026
2Blood Sugar LevelBlood Sugar LevelFree4.1★ (1.5K)YesNoAug 2026
3iHealth Gluco-SmartiHealth Gluco-SmartFree4.8★ (13K)NoNoAug 2026
4Free Glucose Blood Sugar TrackFree Glucose Blood Sugar TrackFree4.7★ (173)YesNoAug 2026
5Glucose | Blood Sugar TrackerGlucose | Blood Sugar TrackerFree4.6★ (28K)NoYesAug 2026
6Blood Sugar Monitor+Blood Sugar Monitor+Free3.7★ (24)NoYesJul 2026
7Glucose Buddy Diabetes TrackerGlucose Buddy Diabetes TrackerFree4.8★ (25K)YesYesAug 2026
8mySugr - Diabetes Tracker LogmySugr - Diabetes Tracker LogFree4.7★ (32K)NoYesAug 2026

Top Picks for Free Blood Sugar Monitoring

Free Blood Sugar Monitor ivita#1

Free Blood Sugar Monitor ivita by Free Ai APPs

Glucose Diabetes Test Tracker
Editor's Choice
💪 Health & Fitness
4.5(1.1K ratings)
FreeAds
Free Blood Sugar Monitor ivita screenshot 1
Free Blood Sugar Monitor ivita screenshot 2
Free Blood Sugar Monitor ivita screenshot 3
Free Blood Sugar Monitor ivita screenshot 4
Free Blood Sugar Monitor ivita screenshot 5
Free Blood Sugar Monitor ivita screenshot 6

Track glucose levels, A1C, medications, and other health data with this diabetes management tool. Log readings, add notes about food and activity, and view trends with clear charts. Set reminders and export reports for healthcare providers.

Blood Sugar Level#2

Blood Sugar Level by Enrique Villahermosa Juara

Blood Sugar Level
Strong Contender
🏥 Medical
4.1😞(1.5K ratings)
FreeAds
Blood Sugar Level screenshot 1
Blood Sugar Level screenshot 2
Blood Sugar Level screenshot 3
Blood Sugar Level screenshot 4
Blood Sugar Level screenshot 5

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.

What We Love

  • 👍 Blood sugar app
  • 🤔 Confused on how to use

Room to Improve

  • 🐛 Doesn't work at all
  • 🐛 Measurements never change
  • 🐛 Doesn't monitor glucose
iHealth Gluco-Smart#3

iHealth Gluco-Smart by iHealth Labs Inc.

Blood glucose management
Worth Considering
💪 Health & Fitness
4.8😐(13K ratings)
Free
iHealth Gluco-Smart screenshot 1
iHealth Gluco-Smart screenshot 2
iHealth Gluco-Smart screenshot 3

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.

What We Love

  • 👍 Easy to use
  • 🚀 Fast and accurate readings
  • 💡 Convenient Bluetooth connectivity
  • 📊 Helpful data tracking and reporting

Room to Improve

  • 🐛 Frequent app crashes
  • 🔌 Bluetooth connectivity issues
  • ⚠️ Inconsistent readings

More Free Blood Sugar Monitoring apps to explore

4
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
5
Glucose | Blood Sugar Tracker
Glucose | Blood Sugar Tracker
Glucose | Blood Sugar Tracker
Insulin, Carbs & 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
🏥 Medical
(28K)
free with in-app purchases
6
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
🏥 Medical
(24)
freemium
7
Glucose Buddy Diabetes Tracker
Glucose Buddy Diabetes Tracker
Glucose Buddy Diabetes Tracker
Log Blood Sugar, Carbs, & Meds
Free

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.

Track blood sugar, medication, and A1CLog weight and carb intakeExtensive food database for meal logging
🏥 Medical
(25K)
freemium
8
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
9
Pulse Monitor-Blood Sugar
Pulse Monitor-Blood Sugar
Pulse Monitor-Blood Sugar
by PIECES OF WOOD CO., LIMITED
Free

This app offers precise heart rate and blood pressure monitoring, presenting data through intuitive charts. It also provides a rich library of health articles on various topics to support a healthier lifestyle.

Precise heart rate measurementBlood pressure tracking and analysisIntuitive data charts
🔧 Utilities
(1)
free
10
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
🏥 Medical
(595)
free with in-app purchases
11
Blood Sugar & Health Tracker
Blood Sugar & Health Tracker
Blood Sugar & Health Tracker
Blood Sugar - Heart Rate
Free

Estimate heart rate using your phone's camera and log vital health metrics like blood pressure, blood sugar, and oxygen levels. Visualize your health data with clear charts and graphs to understand trends over time.

Heart rate estimation via cameraBlood pressure loggingBlood sugar logging
💪 Health & Fitness
(2)
subscription
12
Blood Sugar Monitoring
Blood Sugar Monitoring
Blood Sugar Monitoring
Monitor and record blood sugar
Free
💪 Health & Fitness
(0)
13
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
14
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
💪 Health & Fitness
(40)
free with in-app purchases
15
Blood Sugar & Glucose Monitor
Blood Sugar & Glucose Monitor
Blood Sugar & Glucose Monitor
Diabetes Tracker:Food, Carbs
Free

This app helps users track blood sugar levels, medication, and dietary intake. It offers features like glucose monitoring, meal tracking with carb counts, and medication reminders to support diabetes management. Users can also explore healthy meal options and monitor calorie intake.

Blood glucose trackingMedication remindersCarb intake monitoring
🔧 Utilities
(19)
subscription
16
GluHealth: Blood Sugar Test AI
GluHealth: Blood Sugar Test AI
GluHealth: Blood Sugar Test AI
HRV, Stress & Health Monitor
Free

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.

Glucose and meal trackingApple Health syncInsulin and carb monitoring
💪 Health & Fitness
(5.3K)
free with in-app purchases
17
FreeStyle Libre 3 – US
FreeStyle Libre 3 – US
FreeStyle Libre 3 – US
Continuous Glucose Monitoring
Free

Monitor your glucose levels in real-time with advanced continuous glucose monitoring technology. Receive immediate alerts for low or high glucose readings and gain insights into your trends with detailed reports. This app is designed for individuals managing diabetes.

Real-time glucose readingsLow/high glucose alertsReadings updated every minute
🏥 Medical
(6K)
free
18
Blood Sugar Tracker: BS Log
Blood Sugar Tracker: BS Log
Blood Sugar Tracker: BS Log
Blood Sugar Log & Monitor
$24.99
$29.99 | 17% OFF

Manually log, organize, and understand your glucose levels with this comprehensive blood sugar tracker. It offers detailed statistics, history filtering, and a simple, intuitive interface for daily or long-term health monitoring.

Manual glucose loggingAdd date, time, and contextFilter records by categories
💪 Health & Fitness
(1)
paid
19
Heart Monitor AI: Blood Sugar
Heart Monitor AI: Blood Sugar
Heart Monitor AI: Blood Sugar
Heart Rate, BP, SpO2 & Health
Free

Monitor your daily wellness with this app. Track heart rate, blood pressure, blood sugar, and weight using your device. View clear data trends and access helpful wellness articles.

Heart rate check via device cameraRecord blood pressure, blood sugar, weight, BMIInteractive data trend charts
💪 Health & Fitness
(26)
subscription
20
Glucose Monitor: Blood Sugar
Glucose Monitor: Blood Sugar
Glucose Monitor: Blood Sugar
Diabetes Tracker: Sugar level
Free
🏥 Medical
(0)

FAQ about Free Blood Sugar Monitoring

What are the best free blood sugar monitoring apps for iPhone?
Free Blood Sugar Monitor ivita tops our free blood sugar monitoring apps ranking as of July 2026, with a 4.5-star average from 1.1K App Store ratings, and it's free to download.
Free Blood Sugar Monitor ivita shows ads and has no in-app purchases, according to its App Store listing as of July 2026.
We track 249+ free blood sugar monitoring apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.