Best Blood Sugar Apps

248+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated October 2026

Looking for free blood sugar apps? 20 of our 248+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Blood Sugar Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Dr.Free Blood Sugar MonitorDr.Free Blood Sugar MonitorFree4.5★ (1.4K)YesNoOct 2026
2Blood Sugar LevelBlood Sugar LevelFree4.1★ (1.6K)YesNoOct 2026
3Glucose | Blood Sugar TrackerGlucose | Blood Sugar TrackerFree4.6★ (29K)NoYesOct 2026
4HealthPro: Blood SugarHealthPro: Blood SugarFree4.2★ (2.4K)NoYesOct 2026
5mySugr - Diabetes Tracker LogmySugr - Diabetes Tracker LogFree4.7★ (33K)NoYesOct 2026
6Blood Sugar & Diabetes TrackerBlood Sugar & Diabetes TrackerFree4.2★ (609)YesYesOct 2026
7OneTouch Reveal® appOneTouch Reveal® appFree4.8★ (162K)NoNoOct 2026
8Blood Sugar Tracker: DiabetesBlood Sugar Tracker: DiabetesFree4.7★ (155)YesYesOct 2026

Top Picks for Blood Sugar

Dr.Free Blood Sugar Monitor#1

Dr.Free Blood Sugar Monitor by Free Ai APPs

Glucose Diabetes Test Tracker
Editor's Choice
💪 Health & Fitness
4.5(1.4K ratings)
FreeAds
Dr.Free Blood Sugar Monitor screenshot 1
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Dr.Free Blood Sugar Monitor screenshot 5
Dr.Free Blood Sugar Monitor 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.

Blood Sugar Level#2

Blood Sugar Level by Enrique Villahermosa Juara

Blood Sugar Level
Strong Contender
🏥 Medical
4.1😞(1.6K ratings)
FreeAds
Blood Sugar Level screenshot 1
Blood Sugar Level screenshot 2
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Blood Sugar Level screenshot 5

Easily track your daily blood sugar levels with this simple app. Record your measurements and view statistics over time to monitor your health. Requires an external glucometer for data input.

What We Love

  • 👍 Blood sugar app
  • 🤔 Confused on how to use

Room to Improve

  • 🐛 Doesn't work at all
  • 🐛 Measurements never change
  • 🐛 Doesn't monitor glucose
  • 🐛 Readings always show 150
  • 🐛 No instructions given
  • 🐛 Can't cancel previous readings
Glucose | Blood Sugar Tracker#3

Glucose | Blood Sugar Tracker by App Sub 1 LLC

Insulin, Carbs & Diabetes Log
Worth Considering
🏥 Medical
4.6😞(29K ratings)
FreeIn-App Purchases
#21in Medical
Glucose | Blood Sugar Tracker screenshot 1
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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

More Blood Sugar apps to explore

FAQ about Blood Sugar

What are the best blood sugar apps for iPhone?
Dr.Free Blood Sugar Monitor tops our blood sugar apps ranking as of October 2026, with a 4.5-star average from 1.4K App Store ratings, and it's free to download.
Yes — 20 of the top blood sugar apps we rank are free to download, including Dr.Free Blood Sugar Monitor and Blood Sugar Level.
Dr.Free Blood Sugar Monitor shows ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 248+ blood sugar apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

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