Best Diabetes App Monitor

248+ iOS apps curated and reviewed

4.1 avg rating
20 free apps
Updated August 2026

If you already know Free Blood Sugar Monitor ivita, this is the deeper bench. 248+ diabetes app monitor for iPhone, all reviewed and ranked by user rating, recency, and download trend as of August 2026.

Compare top Diabetes App Monitor (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Free Blood Sugar Monitor ivitaFree Blood Sugar Monitor ivitaFree4.5★ (1.1K)YesNoSep 2026
2FreeStyle Libre 3 – USFreeStyle Libre 3 – USFree2.4★ (6K)NoNoSep 2026
3Blood Sugar & Diabetes TrackerBlood Sugar & Diabetes TrackerFree4.2★ (601)YesYesSep 2026
4Libre by AbbottLibre by AbbottFree4.6★ (110K)NoNoSep 2026
5Dexcom ClarityDexcom ClarityFree4.6★ (13K)NoNoSep 2026
6OneTouch Reveal® appOneTouch Reveal® appFree4.8★ (161K)NoNoSep 2026
7Glucose | Blood Sugar TrackerGlucose | Blood Sugar TrackerFree4.6★ (28K)NoYesSep 2026
8Glucose Buddy Diabetes TrackerGlucose Buddy Diabetes TrackerFree4.8★ (25K)YesYesSep 2026

Top Picks for Diabetes App Monitor

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.

FreeStyle Libre 3 – US#2

FreeStyle Libre 3 – US by Abbott Labs

Continuous Glucose Monitoring
Strong Contender
🏥 Medical
2.4😐(6K ratings)
Free
#34in Medical
FreeStyle Libre 3 – US screenshot 1
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FreeStyle Libre 3 – US screenshot 3
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FreeStyle Libre 3 – US screenshot 6

Monitor your glucose levels in real-time with advanced continuous glucose monitoring technology. Receive immediate alerts for low or high glucose readings and gain insights into your trends with detailed reports. This app is designed for individuals managing diabetes.

What We Love

  • 🚀 Smaller and less obtrusive sensor
  • 🚀 Accurate continuous glucose monitoring
  • 👍 Helpful for managing diabetes
  • 👍 Improved from previous Libre versions

Room to Improve

  • 🐛 Frequent sensor failures and connectivity issues
  • 🔊 Loud and non-customizable alarms
  • 🔍 Limited data visualization and analysis capabilities
Blood Sugar & Diabetes Tracker#3

Blood Sugar & Diabetes Tracker by Regent Branding Ltd

Log Glucose, A1C, Carbs & BP
Worth Considering
🏥 Medical
4.2😊(601 ratings)
FreeAdsIn-App Purchases
Blood Sugar & Diabetes Tracker screenshot 1
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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.

What We Love

  • 👍 Easy to use
  • 👍 Convenient for tracking
  • 👍 Helpful for managing diabetes
  • 👍 User-friendly interface

Room to Improve

  • 🐛 Inaccurate heart rate readings
  • 🐛 Blood sugar log resets unexpectedly
  • 🔍 Too many ads interrupting usage

More Diabetes App Monitor apps to explore

4
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
5
Dexcom Clarity
Dexcom Clarity
Dexcom Clarity
by DexCom, Inc.
Free

This app provides diabetes management insights for continuous glucose monitoring (CGM) users. It helps identify glucose patterns and trends over time, aiding in better diabetes control and potentially increasing time in target glucose ranges. Users can track key metrics, share data with healthcare providers, and set personalized goals.

Glucose pattern and trend analysisTime in range trackingData sharing with healthcare professionals
🏥 Medical
(13K)
free
6
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
7
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
8
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
9
Blood Sugar Monitor ++
Blood Sugar Monitor ++
Blood Sugar Monitor ++
Glucose Tracker for Diabetics
Free

Track glucose levels, insulin, pulse, and carbohydrate intake with clear visualizations and smartwatch integration. Offers a free version with basic features and a premium subscription for unlimited entries and detailed reports.

Glucose level trackingInsulin and pulse loggingCarbohydrate intake recording
💪 Health & Fitness
(5)
freemium
10
LibreLinkUp
LibreLinkUp
LibreLinkUp
by Newyu, Inc
Free

Monitor and support individuals using a FreeStyle Libre sensor and compatible app. View their glucose levels with a quick glance, receive alerts for high or low glucose, and get notified about sensor status. Understand glucose patterns with history and insights.

Remote glucose monitoringGlucose history and insightsGlucose alarms (high/low)
🏥 Medical
(23K)
free
11
PulseSnap - Blood Sugar
PulseSnap - Blood Sugar
PulseSnap - Blood Sugar
Heart Rate & Blood Pressure
Free

Monitor key health vitals like heart rate, blood pressure, and blood glucose effortlessly. Utilize camera-based heart rate measurement, trend charts, and AI insights for intuitive daily health tracking.

Camera-based heart rate measurementBlood pressure loggingBlood glucose logging
🔧 Utilities
(10)
freemium
12
GloGlo: Glucose Companion
GloGlo: Glucose Companion
GloGlo: Glucose Companion
AI Food & Glucose Tracker
Free

This app helps you monitor your glucose levels by connecting to your CGM data. Understand personal trends, track your progress with a "GloGlo Score," and build daily habits for better glucose awareness. It's designed to make your glucose data easy to follow.

View recent time in rangeTrack GloGlo Score (7 days)Review glucose patterns (highs, lows, overnight)
💪 Health & Fitness
(16)
free
13
Dexcom G7
Dexcom G7
Dexcom G7
Continuous Glucose Monitoring
Free

This app provides real-time glucose monitoring for diabetes management. It offers customizable alerts for high or low glucose levels and allows sharing data with loved ones and healthcare teams. Integrates with smartwatches and other health apps for comprehensive insights.

Real-time glucose monitoringCustomizable high/low glucose alertsData sharing with followers
🏥 Medical
(8.3K)
free
14
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
15
Undermyfork: Diabetes App
Undermyfork: Diabetes App
Undermyfork: Diabetes App
Diabetes food diary
Free

Track your meals and glucose levels to understand how food, insulin, and exercise affect your diabetes management. Automatically syncs data from compatible glucose monitoring systems or allows manual entry. Share insights with your healthcare team through a personal care link.

Food diary with meal photosGlucose trend analysisAutomatic CGM data sync
🏥 Medical
(130)
free
16
Heart Monitor AI: Blood Sugar
Heart Monitor AI: Blood Sugar
Heart Monitor AI: Blood Sugar
Heart Rate, BP, SpO2 & Health
Free

Monitor your daily wellness with this app. Track heart rate, blood pressure, blood sugar, and weight using your device. View clear data trends and access helpful wellness articles.

Heart rate check via device cameraRecord blood pressure, blood sugar, weight, BMIInteractive data trend charts
💪 Health & Fitness
(26)
subscription
17
Gluvia - Blood Sugar Tracker
Gluvia - Blood Sugar Tracker
Gluvia - Blood Sugar Tracker
Glucose Monitor & Diabetes Log
Free

Monitor your glucose levels and understand how daily habits impact your blood sugar. Log readings, view trends, and scan food to identify potential spikes. Features include estimated A1C tracking and Apple Health sync for comprehensive health management.

Track blood sugar readingsView glucose trends with chartsScan food for impact estimation
🏥 Medical
(0)
free with in-app purchases
18
Pulse Monitor-Blood Sugar
Pulse Monitor-Blood Sugar
Pulse Monitor-Blood Sugar
by PIECES OF WOOD CO., LIMITED
Free

This app offers precise heart rate and blood pressure monitoring, presenting data through intuitive charts. It also provides a rich library of health articles on various topics to support a healthier lifestyle.

Precise heart rate measurementBlood pressure tracking and analysisIntuitive data charts
🔧 Utilities
(1)
free
19
A1C Monitor for CGM
A1C Monitor for CGM
A1C Monitor for CGM
For DEXCOM G7 & Stelo Users
Free

Effortlessly track your estimated A1C with this app that pulls glucose data directly from Apple Health. It provides continuous insights into long-term glucose trends without manual logging or fingersticks.

Automatic A1C estimationReads data from Apple HealthSupports CGMs syncing to Apple Health
💪 Health & Fitness
(77)
ad-supported
20
twiist insiight
twiist insiight
twiist insiight
twiist AID remote monitoring
Free

Remotely monitor glucose levels and insulin delivery data from loved ones using the twiist AID System. Stay updated on key health metrics with frequent syncs, offering peace of mind and quick access to vital information.

Remote CGM and insulin delivery monitoringView glucose levels and active insulinApple Watch app for on-the-go data
🏥 Medical
(20)
free

FAQ about Diabetes App Monitor

What is the best diabetes app monitor for iPhone?
Free Blood Sugar Monitor ivita tops our diabetes app monitor ranking as of August 2026, with a 4.5-star average from 1.1K App Store ratings, and it's free to download.
Yes — 20 of the top diabetes app monitor we rank are free to download, including Free Blood Sugar Monitor ivita and FreeStyle Libre 3 – US.
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 248+ diabetes app monitor on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.