Best Blood Sugar App Chart

244+ iOS apps curated and reviewed

4.1 avg rating
20 free apps
Updated August 2026

Finding the right blood sugar app chart can be overwhelming with so many options. We've analyzed 244+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Blood Sugar App Chart (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Glucose CompanionGlucose CompanionFree4.4★ (473)YesNoAug 2026
2OneTouch Reveal® appOneTouch Reveal® appFree4.8★ (161K)NoNoAug 2026
3Free Blood Sugar Monitor ivitaFree Blood Sugar Monitor ivitaFree4.5★ (1.1K)YesNoAug 2026
4Blood Sugar Tracker-AI HealthBlood Sugar Tracker-AI HealthFree3.1★ (104)NoYesAug 2026
5Glucose Buddy Diabetes TrackerGlucose Buddy Diabetes TrackerFree4.8★ (25K)YesYesAug 2026
6iHealth Gluco-SmartiHealth Gluco-SmartFree4.8★ (13K)NoNoAug 2026
7Pulse Monitor-Blood SugarPulse Monitor-Blood SugarFree1.0★ (1)NoNoAug 2026
8Blood Sugar Tracker & GlucoseBlood Sugar Tracker & GlucoseFree4.8★ (551)YesNoAug 2026

Top Picks for Blood Sugar App Chart

Glucose Companion#1

Glucose Companion by 倩 赵

Blood Sugar and Weight Tracker
Editor's Choice
🏥 Medical
4.4😊(473 ratings)
FreeAds
Glucose Companion screenshot 1
Glucose Companion screenshot 2
Glucose Companion screenshot 3
Glucose Companion screenshot 4
Glucose Companion screenshot 5

Monitor your blood sugar and weight with this comprehensive tracker. Easily log readings, add notes, and visualize trends with charts. The app helps you understand your glucose levels, calculate insulin needs, and share data with your doctor for better diabetes management.

What We Love

  • 👍 Easy to use
  • 📊 Helpful for tracking and reporting
  • 🚀 Convenient for diabetic management
  • 💻 Works well on various devices

Room to Improve

  • 🔍 Limited customization options
  • 🔋 Excessive ads disrupting usage
  • 🐛 Occasional bugs and glitches
OneTouch Reveal® app#2

OneTouch Reveal® app by LifeScan, Inc.

Your diabetes management app
Strong Contender
🏥 Medical
4.8😊(161K ratings)
Free
OneTouch Reveal® app screenshot 1
OneTouch Reveal® app screenshot 2
OneTouch Reveal® app screenshot 3
OneTouch Reveal® app screenshot 4
OneTouch Reveal® app screenshot 5
OneTouch Reveal® app screenshot 6

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.

What We Love

  • 👍 Easy to use
  • 🚀 Convenient Bluetooth sync
  • 📊 Helpful data tracking and visualization
  • 💊 Good for managing diabetes

Room to Improve

  • 🐛 Syncing issues with meters and devices
  • ⏱️ Slow app performance after updates
  • 🔒 Privacy concerns around data sharing
Free Blood Sugar Monitor ivita#3

Free Blood Sugar Monitor ivita by Free Ai APPs

Glucose Diabetes Test Tracker
Worth Considering
💪 Health & Fitness
4.5(1.1K ratings)
FreeAds
Free Blood Sugar Monitor ivita screenshot 1
Free Blood Sugar Monitor ivita screenshot 2
Free Blood Sugar Monitor ivita screenshot 3
Free Blood Sugar Monitor ivita screenshot 4
Free Blood Sugar Monitor ivita screenshot 5
Free Blood Sugar Monitor ivita 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.

More Blood Sugar App Chart apps to explore

4
Blood Sugar Tracker-AI Health
Blood Sugar Tracker-AI Health
Blood Sugar Tracker-AI Health
Blood Sugar Tracker
Free

Easily record and track your blood sugar levels with this app. It generates statistics and summaries of your data, offers educational content about blood sugar, and prioritizes your privacy. Unlock premium features through a subscription.

Blood sugar data entryStatistics and summariesBlood sugar knowledge base
🔍 Reference
(104)
freemium
5
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
6
iHealth Gluco-Smart
iHealth Gluco-Smart
iHealth Gluco-Smart
Blood glucose management
Free

This app automates blood glucose logging, eliminating manual entry and errors. It provides a digital logbook, graphical summaries, and secure cloud storage for easy tracking and sharing of results with caregivers or doctors. It integrates with specific glucose monitoring systems for a comprehensive health management solution.

Automatic test result recordingDigital logbookGraphical data summaries
💪 Health & Fitness
(13K)
free
7
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
8
Blood Sugar Tracker & Glucose
Blood Sugar Tracker & Glucose
Blood Sugar Tracker & Glucose
A1c Log & Diabetes Doctor PDF
Free

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.

AI meal photo analysis for spike riskManual glucose logging with notesCalendar view of daily logs
💪 Health & Fitness
(551)
ad-supported
9
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
10
PulseWell: Blood Sugar Health
PulseWell: Blood Sugar Health
PulseWell: Blood Sugar Health
Heart Health & Blood Pressure
Free

Monitor your heart rate, blood pressure, and blood glucose levels using your phone's camera and manual logging. Track trends with intuitive charts and gain insights into your body's core health signals.

Heart rate and HRV monitoring via phone cameraBlood pressure and blood glucose trackingDetailed health reports
💪 Health & Fitness
(308)
free with in-app purchases
11
CONTOUR DIABETES app (US)
CONTOUR DIABETES app (US)
CONTOUR DIABETES app (US)
by Ascensia Diabetes Care US Inc.
Free

This app helps adults with diabetes manage their condition by syncing with a connected meter for blood glucose monitoring. It provides personalized insights into how daily activities affect readings, helping users understand trends and optimize their testing. Users can record events, view insulin and carb data, and share reports with healthcare professionals.

Seamless blood glucose monitoring syncPersonalized blood glucose trend analysisRecord diet, activities, and medication
🏥 Medical
(1.4K)
free with in-app purchases
12
Blood Sugar Monitor+
Blood Sugar Monitor+
Blood Sugar Monitor+
Track Your Blood Sugar
Free

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.

Quick logging of blood sugar readingsDaily, weekly, and monthly trend trackingAdd notes and tags for context
🏥 Medical
(24)
freemium
13
Dario Health
Dario Health
Dario Health
Health made easy
Free

This app helps manage diabetes and blood pressure with a compact, all-in-one monitoring system. It tracks glucose and blood pressure, calculates carbs, logs activity, and allows data sharing with healthcare providers and loved ones. Gain insights into health trends and build better habits.

Compact blood glucose monitoring systemBlood pressure monitoring integrationAutomatic carb counting
🏥 Medical
(25K)
free
14
Blood Sugar Notepad
Blood Sugar Notepad
Blood Sugar Notepad
Manage daily blood sugar level
Free

Easily record and track your daily blood sugar levels. View your history with a calendar and analyze trends with charts showing weekly, monthly, and quarterly data. No registration is required to use all features.

Easy blood sugar registrationCalendar view of recorded levelsWeekly, monthly, and quarterly charts
💪 Health & Fitness
(0)
free with in-app purchases
15
Sugarmate by Tandem
Sugarmate by Tandem
Sugarmate by Tandem
Maximize Your CGM Data
Free

This app helps individuals manage diabetes by providing tools to maximize continuous glucose monitor (CGM) data. It offers enhanced visualizations, a digital diary for logging trends, and customizable alerts. Data can also be shared with loved ones.

Enhanced CGM data visualizationDigital diary for logging trendsCustomizable tools for alerts
🏥 Medical
(15K)
ad-supported
16
Mila's Blood Sugar Converter
Mila's Blood Sugar Converter
Mila's Blood Sugar Converter
Glucose, a1c, mg/dL & mmol/L
Free

Easily convert blood sugar readings between common units like mg/dL and mmol/L. Understand your HbA1c levels and see your status with a visual range indicator. Customize thresholds to match your healthcare provider's recommendations.

Converts between 7 blood sugar unitsCalculates HbA1c percentage and IFCC standardVisual range indicator with color-coding
🏥 Medical
(65)
free with in-app purchases
17
Blood Sugar Glucose Tracker
Blood Sugar Glucose Tracker
Blood Sugar Glucose Tracker
Glucose & Blood Sugar Monitor
Free

Easily log blood sugar, insulin, A1C, and other health metrics. Gain AI-powered insights to understand trends and manage diabetes more effectively. Generate shareable reports for your doctor.

Log blood sugar readingsTrack insulin and carbsMonitor A1C and eA1C
🏥 Medical
(102)
free with in-app purchases
18
Blood Sugar Master
Blood Sugar Master
Blood Sugar Master
AI Health & Pulse Tracker
Free

This app helps you manage diabetes by recording blood sugar levels and tracking trends with an AI health system. It offers detailed charts, statistics, and health suggestions based on your data. Note that it only records data and does not detect blood sugar levels.

Basic blood sugar tracking by event typeFilter by historical event type/tagLabeling for exercises and food types
🏥 Medical
(134)
free
19
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
20
Blood Sugar Level
Blood Sugar Level
Blood Sugar Level
Blood Sugar Level
Free

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.

Daily blood sugar trackingRecord measurementsView statistics over time
🏥 Medical
(1.5K)
ad-supported

FAQ about Blood Sugar App Chart

What is the best blood sugar app chart for iPhone?
Glucose Companion tops our blood sugar app chart ranking as of August 2026, with a 4.4-star average from 473 App Store ratings, and it's free to download.
Yes — 20 of the top blood sugar app chart we rank are free to download, including Glucose Companion and OneTouch Reveal® app.
Glucose Companion shows ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 244+ blood sugar app chart on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Glucose Companion is a mobile application designed to help users track their blood sugar levels and weight. It allows for easy logging of readings, adding notes, and visualizing trends through charts. The app also assists in calculating insulin dosages and exporting data for medical consultations.
Key features include the ability to easily add and edit blood sugar and weight readings, add notes, track data with charts, analyze blood sugar ranges, calculate average readings, and set reminders for measurements or doctor visits. It also supports data export in various formats and offers passcode protection.