Best Diabetes Tracker Free Apps

249+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated August 2026

Every iPhone needs a few good diabetes tracker free apps. We benchmark 249+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Diabetes Tracker Free Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Free Blood Sugar Monitor ivitaFree Blood Sugar Monitor ivitaFree4.5★ (1.1K)YesNoSep 2026
2mySugr - Diabetes Tracker LogmySugr - Diabetes Tracker LogFree4.7★ (33K)NoYesSep 2026
3Diabetes Tracker by MyNetDiaryDiabetes Tracker by MyNetDiaryFree4.7★ (6K)NoYesSep 2026
4Free Glucose Blood Sugar TrackFree Glucose Blood Sugar TrackFree4.7★ (173)YesNoAug 2026
5Glucose | Blood Sugar TrackerGlucose | Blood Sugar TrackerFree4.6★ (28K)NoYesSep 2026
6Diabetes LogsDiabetes LogsFree4.6★ (3.1K)NoYesSep 2026
7Glucose Buddy Diabetes TrackerGlucose Buddy Diabetes TrackerFree4.8★ (25K)YesYesSep 2026
8OneTouch Reveal® appOneTouch Reveal® appFree4.8★ (161K)NoNoSep 2026

Top Picks for Diabetes Tracker Free

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.

mySugr - Diabetes Tracker Log#2

mySugr - Diabetes Tracker Log by mySugr GmbH

Master Your Blood Sugar Level!
Strong Contender
🏥 Medical
4.7😊(33K ratings)
FreeIn-App Purchases
#43in 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

  • 👍 Easy to use
  • 🚀 Convenient data tracking
  • 💡 Helpful features like estimated A1C
  • 👍 Integrates with other health apps

Room to Improve

  • 🐛 Connectivity issues with some devices
  • 🔍 Limited customization options
  • 💰 Paid version required for some key features
Diabetes Tracker by MyNetDiary#3

Diabetes Tracker by MyNetDiary by MyNetDiary Inc.

Blood glucose, sugar, carbs
Worth Considering
🏥 Medical
4.7😊(6K ratings)
FreeIn-App Purchases
#61in Medical
Diabetes Tracker by MyNetDiary screenshot 1
Diabetes Tracker by MyNetDiary screenshot 2
Diabetes Tracker by MyNetDiary screenshot 3
Diabetes Tracker by MyNetDiary screenshot 4
Diabetes Tracker by MyNetDiary screenshot 5
Diabetes Tracker by MyNetDiary screenshot 6

This app helps users manage diabetes by tracking blood glucose, food intake, exercise, and medications. It offers detailed analysis, personalized feedback, and support to improve diet and control blood sugar levels. Designed for various diabetes types, it aims to empower users in their health journey.

What We Love

  • 👍 Easy to use
  • 📊 Comprehensive tracking features
  • 🔍 Detailed food database
  • 🤝 Helpful for diabetes management

Room to Improve

  • 🔍 Limited food database for some regions
  • 🔢 Difficulty entering custom recipes/foods
  • 💰 Premium subscription required for some features

More Diabetes Tracker Free 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
Diabetes Logs
Diabetes Logs
Diabetes Logs
Log your blood sugar and meds
Free

Easily track and manage your diabetes by logging blood sugar levels and medications. View clear statistics and graphs to monitor progress, with both online and offline access. Share data with your healthcare team and sync with the Health app.

Log blood sugar levelsRecord medicationsView stats and graphs
💪 Health & Fitness
(3.1K)
free
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
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
9
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
10
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
11
Be Serious - Stick to Habits
Be Serious - Stick to Habits
Be Serious - Stick to Habits
Your Friends are Watching
Free

This app helps you track fasting, workouts, and nutrition with friends. Set custom fasting windows, log workouts for calorie estimates, and monitor your progress over time. Engage in challenges with friends to stay motivated and accountable.

Custom fasting windowsWorkout logging with calorie estimatesNutrition tracking via photo or barcode
💪 Health & Fitness
(4)
subscription
12
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
(9.7K)
free
13
Diabetes food tracker - Gococo
Diabetes food tracker - Gococo
Diabetes food tracker - Gococo
Smart Eating for Diabetes
Free

Easily manage blood sugar and weight by tracking meals and identifying unhealthy ultra-processed foods. Get instant analysis, find healthy alternatives, and avoid harmful additives. Designed by experts for diabetes-friendly, allergy-safe, and gluten-free diets.

Meal tracking with instant analysisScan products for healthy food scoresIdentify harmful additives and dyes
💪 Health & Fitness
(13K)
free with in-app purchases
14
Blood Sugar Tracker: Diabetes
Blood Sugar Tracker: Diabetes
Blood Sugar Tracker: Diabetes
Blood Sugar Monitor - Diabetes
Free

Easily log and analyze your blood sugar levels to manage diabetes. Track readings, view trends with clear charts, and personalize your target ranges. Access helpful articles to better understand and control your condition.

Log blood sugar readings with event typesAuto-calculated blood sugar levelsPersonalize blood sugar ranges
💪 Health & Fitness
(180)
free with in-app purchases
15
BP Sugar Manager
BP Sugar Manager
BP Sugar Manager
by INTERGO PTE. LTD.
Free
💪 Health & Fitness
(0)
16
T1D1 Mobile
T1D1 Mobile
T1D1 Mobile
Type1 Insulin Calc FDA-Cleared
Free

This app helps individuals with Type 1 Diabetes calculate insulin doses, track glucose, insulin, and carb intake. It's designed for those using multiple daily injections and newly diagnosed patients, offering essential tools for daily management. The app is FDA-cleared and free to use.

Insulin dose calculationGlucose trackingInsulin intake tracking
💪 Health & Fitness
(24)
free
17
Simple Blood Sugar Tracker
Simple Blood Sugar Tracker
Simple Blood Sugar Tracker
No Login • Easy Glucose Log
Free

Easily log and analyze your blood sugar levels with this health companion. Developed with medical professionals, it offers smart reminders, seamless sharing with doctors, and intuitive trend analysis for better health management.

Easy blood sugar loggingIntuitive trend analysisSmart testing reminders
💪 Health & Fitness
(1)
free with in-app purchases
18
Shoty: GLP 1 Tracker
Shoty: GLP 1 Tracker
Shoty: GLP 1 Tracker
Track GLP-1 Shot & Weight Loss
Free
💪 Health & Fitness
(0)
19
CalTrak+ Peptide/Food Tracker
CalTrak+ Peptide/Food Tracker
CalTrak+ Peptide/Food Tracker
Macros, Water & Dose Logging
Free
💪 Health & Fitness
(0)
20
Glucose Smash CGM tracker
Glucose Smash CGM tracker
Glucose Smash CGM tracker
smash your glucose goals
Free

This app provides a fun and flexible way to monitor blood sugar levels using Freestyle Libre sensors. It offers customizable widgets, goal setting, and a calendar view for easy data access. Earn awards for achieving your glucose targets.

Widgets for lock-screen and standby modeiPad native versionCalibrate sensor readings
💪 Health & Fitness
(3)
free

FAQ about Diabetes Tracker Free

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