Best Free Glucose Tracker Apps

249+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated September 2026

From beginner-friendly picks to power-user tools, our free glucose tracker list covers 249+ iPhone apps updated through September 2026. Compare ratings, prices, and screenshots in one place.

Compare top Free Glucose Tracker Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1My Glucose TrackerMy Glucose TrackerFree4.7★ (487)YesYesSep 2026
2Glucose | Blood Sugar TrackerGlucose | Blood Sugar TrackerFree4.6★ (28K)NoYesSep 2026
3Diabetes LogsDiabetes LogsFree4.6★ (3.1K)NoYesSep 2026
4Blood Sugar - Tracker LogBlood Sugar - Tracker LogFreeNoYesJul 2026
5Blood Sugar Tracker & GlucoseBlood Sugar Tracker & GlucoseFree4.8★ (569)YesNoSep 2026
6OneTouch Reveal® appOneTouch Reveal® appFree4.8★ (161K)NoNoSep 2026
7iHealth Gluco-SmartiHealth Gluco-SmartFree4.8★ (13K)NoNoSep 2026
8Glucose Buddy Diabetes TrackerGlucose Buddy Diabetes TrackerFree4.8★ (25K)YesYesSep 2026

Top Picks for Free Glucose Tracker

Glucose | Blood Sugar Tracker#2

Glucose | Blood Sugar Tracker by App Sub 1 LLC

Insulin, Carbs & Diabetes Log
Strong Contender
🏥 Medical
4.6😞(28K ratings)
FreeIn-App Purchases
#23in Medical
Glucose | Blood Sugar Tracker screenshot 1
Glucose | Blood Sugar Tracker screenshot 2
Glucose | Blood Sugar Tracker screenshot 3
Glucose | Blood Sugar Tracker screenshot 4
Glucose | Blood Sugar Tracker screenshot 5
Glucose | Blood Sugar Tracker screenshot 6

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.

What We Love

  • 👍 Easy to use
  • 🚀 Simple and straightforward
  • 💡 Estimated A1C feature
  • 👍 Graphs and data visualization

Room to Improve

  • 🔒 Subscription model to access full features
  • 🐛 Recent update removed decimal point for glucose entries
  • 🔒 Locked features behind paywall
  • 🔒 Sudden changes to free version
Diabetes Logs#3

Diabetes Logs by Florin Uscatu

Log your blood sugar and meds
Worth Considering
💪 Health & Fitness
4.6😐(3.1K ratings)
FreeIn-App Purchases
Diabetes Logs screenshot 1
Diabetes Logs screenshot 2
Diabetes Logs screenshot 3
Diabetes Logs screenshot 4
Diabetes Logs screenshot 5

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.

What We Love

  • 👍 Easy to use
  • 📊 Helpful graphs and data visualization
  • ⚡ Simple and straightforward
  • 🔍 Useful for tracking blood sugar levels
  • 🤝 Good for sharing data with doctors

Room to Improve

  • 🐛 Logs disappearing or not saving properly
  • 🤔 Limited medication options
  • 🔒 Issues with login/account management
  • 🔍 Inability to view full history of entries
  • 🔍 Lack of customization options

More Free Glucose Tracker apps to explore

FAQ about Free Glucose Tracker

What are the best free glucose tracker apps for iPhone?
My Glucose Tracker tops our free glucose tracker apps ranking as of September 2026, with a 4.7-star average from 487 App Store ratings, and it's free to download.
My Glucose Tracker shows ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 249+ free glucose tracker apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
My Glucose Tracker is designed to help you meticulously record and monitor your blood sugar levels, insulin dosages, carbohydrate intake, and exercise routines. It also provides a dedicated space for adding important notes related to your health readings.
All your health readings and notes are stored exclusively on your personal device. This local storage ensures that your sensitive medical information is not transmitted over the internet, providing a secure and private experience.