Best Free Blood Sugar Checker Apps

216+ iOS apps curated and reviewed

4.3 avg rating
20 free apps
Updated June 2026

Out of 216+ free blood sugar checker apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Top Picks for Free Blood Sugar Checker

GluHealth: Blood Sugar Test AI#2

GluHealth: Blood Sugar Test AI by APLISSAN COMPANY LTD

HRV, Stress & Health Monitor
Strong Contender
💪 Health & Fitness
3.8😞(4.6K 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

What We Love

  • 👍 Easy to use
  • 🚀 Good tracking tool

Room to Improve

  • 🐛 Doesn't work as advertised
  • 💰 Expensive subscription
  • 🔒 Difficult to cancel subscription

More Free Blood Sugar Checker apps to explore

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

Track and monitor your daily blood sugar levels with ease using this app. Record your measurements, view statistics over time, and manage your health effectively. Join now to stay on top of your blood sugar levels!

🏥 Medical
(1K)
7
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
(2.4K)
8
Blood Sugar & Diabetes Tracker
Blood Sugar & Diabetes Tracker
Blood Sugar & Diabetes Tracker
Log Glucose, A1C, Carbs & BP
Free

Blood Sugar Tracker is a user-friendly app designed to help you monitor and manage your blood sugar levels effortlessly. Stay on top of your health with easy data entry, personalized insights, and timely reminders. Download now to take control of your blood sugar levels.

🏥 Medical
(571)
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.

💪 Health & Fitness
(13K)
10
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.

🏥 Medical
(110K)
11
BloodPressure-Level Checker
BloodPressure-Level Checker
BloodPressure-Level Checker
by THREE PANDA DIGITAL LIMITED
Free

Track your blood pressure and heart rate with precision, visualize trends, and receive expert health insights to take control of your heart health. Download the app to start monitoring your vital signs and staying proactive about your cardiovascular wellness.

💪 Health & Fitness
(93)
12
Glucose Monitor - Diabetes App
Glucose Monitor - Diabetes App
Glucose Monitor - Diabetes App
Blood Sugar Tracker, Diet Log
Free

Track and manage your blood sugar levels effectively with this app designed to help you reach your health goals. Monitor your glucose levels at key times, learn about blood sugar targets, and use the glycemic index table to make healthier food choices. Stay healthy with easy glucose tracking!

🏥 Medical
(680)
13
RateTracker:Blood Sugar
RateTracker:Blood Sugar
RateTracker:Blood Sugar
Heart Rate & BP Monitor
Free

This comprehensive health and wellness app offers a suite of tools to track and monitor vital signs, including heart rate and blood pressure, as well as provide guidance and motivation to quit smoking and achieve lifestyle goals. With a user-friendly interface and flexible subscription plans, users can gain valuable insights into their health and wellness, making it easier to make informed decisions about their daily habits.

🔧 Utilities
(2.2K)
14
Blood Sugar Tracker: iGlupal
Blood Sugar Tracker: iGlupal
Blood Sugar Tracker: iGlupal
Blood Sugar Monitor
Free

Track, monitor, and record your blood sugar levels effortlessly with our app. Simplify your health management routine, sync with Apple Health, and stay on top of your well-being anywhere, anytime. Get started today!

🏥 Medical
(935)
15
Blood Sugar Tracker: Diabetes
Blood Sugar Tracker: Diabetes
Blood Sugar Tracker: Diabetes
Blood Sugar Monitor - Diabetes
Free

Track and manage your blood sugar levels effortlessly with this diabetes monitoring app. Log data, analyze trends, customize ranges, and access useful articles to support your diabetes management journey. Download now to take control of your blood sugar.

💪 Health & Fitness
(180)
16
VitalBeat: Blood Sugar Tracker
VitalBeat: Blood Sugar Tracker
VitalBeat: Blood Sugar Tracker
Heart Rate Monitor & BP Check
Free

Track your vital signs, including heart rate, blood pressure, blood glucose, and blood oxygen levels, with this comprehensive health tracking app. Download now and start building healthy habits with a simple, intuitive interface and secure data storage.

💪 Health & Fitness
(130)
17
Wellbeing: Mental&Heart Health
Wellbeing: Mental&Heart Health
Wellbeing: Mental&Heart Health
Heart Rate&Blood Sugar Monitor
Free

Discover a comprehensive mental wellbeing application designed to help you track your mood, set mental health goals, access resources, and engage in self-care activities. Take charge of your mental health journey today.

💪 Health & Fitness
(6.2K)
18
GoCoCo - Diabetes Food Tracker
GoCoCo - Diabetes Food Tracker
GoCoCo - Diabetes Food Tracker
Manage Blood Sugar & Weight
Free

A food scanning app that helps manage diabetes by providing detailed nutritional information and personalized recommendations. Take control of your diet and make healthier choices with just a scan!

💪 Health & Fitness
(584)
19
MyMojoHealth
MyMojoHealth
MyMojoHealth
by Keto-check, Inc
Free

Track and view blood glucose and ketone readings effortlessly with this app. Sync test results from Keto-Mojo meter, view graphs, set glucose units, upload data to health platforms, and securely store information. Available for various regions and compatible with specific Keto-Mojo meters. Start managing your health data today!

💪 Health & Fitness
(17K)
20
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.

🏥 Medical
(8.9K)