Best Blood Sugar Monitoring Apps

231+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated July 2026

The best blood sugar monitoring apps on iPhone average 4.4★ across 231+ titles — we've ranked them by what real users actually keep on their phones. Updated July 2026.

Compare top Blood Sugar Monitoring Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Free Blood Sugar Monitor ivitaFree Blood Sugar Monitor ivitaFree4.5★ (1.1K)YesNoSep 2026
2Glucose | Blood Sugar TrackerGlucose | Blood Sugar TrackerFree4.6★ (28K)NoYesSep 2026
3Blood Sugar Monitor+Blood Sugar Monitor+Free3.5★ (34)NoYesSep 2026
4Health Monitor: Sugar & BPHealth Monitor: Sugar & BPFree4.2★ (14K)YesYesSep 2026
5Diabetes Tracker App GlucobyteDiabetes Tracker App GlucobyteFree4.5★ (1.9K)YesYesSep 2026
6Health Scan: Heart & SugarHealth Scan: Heart & SugarFree4.2★ (5.4K)YesYesSep 2026
7OneTouch Reveal® appOneTouch Reveal® appFree4.8★ (161K)NoNoSep 2026
8iHealth Gluco-SmartiHealth Gluco-SmartFree4.8★ (13K)NoNoSep 2026

Top Picks for 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
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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.

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
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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
Blood Sugar Monitor+#3

Blood Sugar Monitor+ by Seema Tyagi

Track Your Blood Sugar
Worth Considering
🏥 Medical
3.5(34 ratings)
FreeIn-App Purchases
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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.

More Blood Sugar Monitoring apps to explore

FAQ about Blood Sugar Monitoring

What are the best blood sugar monitoring apps for iPhone?
Free Blood Sugar Monitor ivita tops our 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.
Yes — 20 of the top blood sugar monitoring apps we rank are free to download, including Free Blood Sugar Monitor ivita and Glucose | Blood Sugar Tracker.
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 231+ blood sugar monitoring apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.

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