Best Free Glucose Monitor Apps

249+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated August 2026

Whether you're new to free glucose monitor 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 Glucose Monitor Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Free Blood Sugar Monitor ivitaFree Blood Sugar Monitor ivitaFree4.5★ (1.1K)YesNoAug 2026
2Free Glucose Blood Sugar TrackFree Glucose Blood Sugar TrackFree4.7★ (173)YesNoAug 2026
3iHealth Gluco-SmartiHealth Gluco-SmartFree4.8★ (13K)NoNoAug 2026
4Blood Sugar & Diabetes TrackerBlood Sugar & Diabetes TrackerFree4.2★ (601)YesYesAug 2026
5Glucose Monitor - Diabetes AppGlucose Monitor - Diabetes AppFree4.3★ (764)YesYesAug 2026
6OneTouch Reveal® appOneTouch Reveal® appFree4.8★ (161K)NoNoAug 2026
7Glucose Buddy Diabetes TrackerGlucose Buddy Diabetes TrackerFree4.8★ (25K)YesYesAug 2026
8Libre by AbbottLibre by AbbottFree4.6★ (110K)NoNoAug 2026

Top Picks for Free Glucose Monitor

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.

Free Glucose Blood Sugar Track#2

Free Glucose Blood Sugar Track by FREE AI UTILS COMPANY LIMITED

Monitor, Tracker, Check & Test
Strong Contender
💪 Health & Fitness
4.7(173 ratings)
FreeAdsIn-App Purchases
Free Glucose Blood Sugar Track screenshot 1
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Free Glucose Blood Sugar Track screenshot 3
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Free Glucose Blood Sugar Track screenshot 5
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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.

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 Glucose Monitor apps to explore

4
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
(601)
free with in-app purchases
5
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
6
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
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
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
9
Blood Sugar Monitor & Tracker
Blood Sugar Monitor & Tracker
Blood Sugar Monitor & Tracker
Glucose monitor & Diabetes app
Free

Effortlessly monitor your glucose levels, track meals, and analyze insulin usage. Gain insights into how lifestyle impacts your blood sugar and receive AI-powered recommendations for better health management.

Quick glucose, insulin, and carb loggingInsights into sleep, meal, and activity impactLong-term trend reports and variability scores
🏥 Medical
(2)
free with in-app purchases
10
Blood Sugar Monitor ++
Blood Sugar Monitor ++
Blood Sugar Monitor ++
Glucose Tracker for Diabetics
Free

Track glucose levels, insulin, pulse, and carbohydrate intake with clear visualizations and smartwatch integration. Offers a free version with basic features and a premium subscription for unlimited entries and detailed reports.

Glucose level trackingInsulin and pulse loggingCarbohydrate intake recording
💪 Health & Fitness
(5)
freemium
11
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
12
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
13
Glucose Monitor - Glucare
Glucose Monitor - Glucare
Glucose Monitor - Glucare
Diabetes blood sugar tracker
Free
🏥 Medical
(0)
14
Pulse Wave: BP & Sugar Monitor
Pulse Wave: BP & Sugar Monitor
Pulse Wave: BP & Sugar Monitor
Heart Rate, Glucose, BP Diary
Free
🏥 Medical
(0)
15
Glucose Monitor ۬
Glucose Monitor ۬
Glucose Monitor ۬
Blood Sugar & Diabetes Tracker
Free
💪 Health & Fitness
(0)
16
Sugar.no – Blood Sugar Tracker
Sugar.no – Blood Sugar Tracker
Sugar.no – Blood Sugar Tracker
Snap Food. See Glucose Impact.
Free

Understand how your food, sleep, and activity impact your body's glucose levels without needing a monitor. Get personalized insights and daily wellness scores to make informed choices about your health.

Snap meals for instant sugar, protein, and fit scoresDaily Wellness Score based on food, sleep, and activityPersonalized action tips
💪 Health & Fitness
(1)
freemium
17
Glucose Monitor: Blood Sugar
Glucose Monitor: Blood Sugar
Glucose Monitor: Blood Sugar
Diabetes Tracker: Sugar level
Free
🏥 Medical
(0)
18
Cardia: BP & Glucose Tracker
Cardia: BP & Glucose Tracker
Cardia: BP & Glucose Tracker
Heart Rate, Meds & Sugar Log
Free
🌟 Lifestyle
(0)
19
PressWell Glucose Tracker
PressWell Glucose Tracker
PressWell Glucose Tracker
Glucose, Simply Tracked
Free
💪 Health & Fitness
(0)
20
GlucoTrail: Glucose Journal
GlucoTrail: Glucose Journal
GlucoTrail: Glucose Journal
Private journal, no account
Free
🏥 Medical
(0)

FAQ about Free Glucose Monitor

What are the best free glucose monitor apps for iPhone?
Free Blood Sugar Monitor ivita tops our free glucose monitor apps ranking as of August 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 August 2026.
We track 249+ free glucose monitor apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.

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