Best Blood Sugar Tracking Apps

249+ iOS apps curated and reviewed

4.1 avg rating
19 free apps
Updated November 2026

Every iPhone needs a few good blood sugar tracking 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 Blood Sugar Tracking Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Glucose | Blood Sugar TrackerGlucose | Blood Sugar TrackerFree4.6★ (29K)NoYesNov 2026
2Blood Sugar Tracker & GlucoseBlood Sugar Tracker & GlucoseFree4.8★ (598)YesNoNov 2026
3mySugr - Diabetes Tracker LogmySugr - Diabetes Tracker LogFree4.7★ (34K)NoYesNov 2026
4OneTouch Reveal® appOneTouch Reveal® appFree4.8★ (163K)NoNoNov 2026
5Glucose Monitor: Blood SugarGlucose Monitor: Blood SugarFree1.0★ (2)NoYesOct 2026
6Glucose Buddy Diabetes TrackerGlucose Buddy Diabetes TrackerFree4.8★ (25K)YesYesNov 2026
7Blood Sugar & Glucose TrackingBlood Sugar & Glucose TrackingFree4.3★ (337)NoYesNov 2026
8Blood Sugar Tracker: iGlupalBlood Sugar Tracker: iGlupalFree4.6★ (938)YesYesOct 2026

Top Picks for Blood Sugar Tracking

Glucose | Blood Sugar Tracker#1

Glucose | Blood Sugar Tracker by App Sub 1 LLC

Insulin, Carbs & Diabetes Log
Editor's Choice
🏥 Medical
4.6😞(29K ratings)
FreeIn-App Purchases
#14in 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, A1C, and medications. It provides trend analysis, customizable reminders, and the ability to email reports to physicians. An estimated A1C calculator is also included for diabetes management.

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 Tracker & Glucose#2

Blood Sugar Tracker & Glucose by Taro Horiguchi

A1c Log & Diabetes Doctor PDF
Strong Contender
💪 Health & Fitness
4.8(598 ratings)
FreeAds
Blood Sugar Tracker & Glucose screenshot 1
Blood Sugar Tracker & Glucose screenshot 2
Blood Sugar Tracker & Glucose screenshot 3
Blood Sugar Tracker & Glucose screenshot 4
Blood Sugar Tracker & Glucose screenshot 5

This app helps you manage blood sugar levels by logging glucose readings and analyzing meal photos with AI. It predicts the risk of blood sugar spikes and offers personalized tips to avoid them, all without requiring external devices.

mySugr - Diabetes Tracker Log#3

mySugr - Diabetes Tracker Log by mySugr GmbH

Master Your Blood Sugar Level!
Worth Considering
🏥 Medical
4.7😊(34K ratings)
FreeIn-App Purchases
#49in 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 your diabetes data, including blood glucose, diet, and medication, from connected devices and manual entries. It offers personalized tracking, clear reports, and advanced features like glucose predictions and insulin dose recommendations with its PRO version.

What We Love

  • 👍 Easy to use
  • 🚀 Convenient data tracking
  • 💡 Helpful features like estimated A1C
  • 👍 Integrates with other health apps
  • 👍 Motivating and engaging
  • 👍 Useful for sharing data with doctors

Room to Improve

  • 🐛 Connectivity issues with some devices
  • 🔍 Limited customization options
  • 💰 Paid version required for some key features
  • 🙄 Annoying monster animation
  • 🔍 Confusing or cluttered interface in some areas

More Blood Sugar Tracking apps to explore

FAQ about Blood Sugar Tracking

What are the best blood sugar tracking apps for iPhone?
Glucose | Blood Sugar Tracker tops our blood sugar tracking apps ranking as of November 2026, with a 4.6-star average from 29K App Store ratings, and it's free to download.
Yes — 19 of the top blood sugar tracking apps we rank are free to download, including Glucose | Blood Sugar Tracker and Blood Sugar Tracker & Glucose.
Glucose | Blood Sugar Tracker has no ads and offers in-app purchases, according to its App Store listing as of November 2026.
We track 249+ blood sugar tracking apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.