Best Blood Sugar Apps

250+ iOS apps curated and reviewed

4.5 avg rating
19 free apps
Updated August 2026

Looking for free blood sugar apps? 19 of our 250+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Blood Sugar Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Free Blood Sugar Monitor ivitaFree Blood Sugar Monitor ivitaFree4.5★ (1.1K)YesNoAug 2026
2Glucose | Blood Sugar TrackerGlucose | Blood Sugar TrackerFree4.6★ (28K)NoYesAug 2026
3mySugr - Diabetes Tracker LogmySugr - Diabetes Tracker LogFree4.7★ (33K)NoYesAug 2026
4Blood Sugar LevelBlood Sugar LevelFree4.1★ (1.5K)YesNoAug 2026
5HealthPro: Blood SugarHealthPro: Blood SugarFree4.1★ (1K)NoYesAug 2026
6Health Monitor: Sugar & BPHealth Monitor: Sugar & BPFree4.2★ (13K)YesYesAug 2026
7Free Glucose Blood Sugar TrackFree Glucose Blood Sugar TrackFree4.7★ (173)YesNoAug 2026
8Blood Sugar & Diabetes TrackerBlood Sugar & Diabetes TrackerFree4.2★ (601)YesYesAug 2026

Top Picks for Blood Sugar

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
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.

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
#20in 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, 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
mySugr - Diabetes Tracker Log#3

mySugr - Diabetes Tracker Log by mySugr GmbH

Master Your Blood Sugar Level!
Worth Considering
🏥 Medical
4.7😊(33K ratings)
FreeIn-App Purchases
#47in Medical
mySugr - Diabetes Tracker Log screenshot 1
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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 all your diabetes-related data, including blood sugar readings, medication, and diet. It offers personalized tracking, automatic logging from connected devices, and insightful reports. Advanced features provide real-time glucose monitoring and insulin dose recommendations.

What We Love

  • 👍 Easy to use
  • 🚀 Convenient data tracking
  • 💡 Helpful features like estimated A1C
  • 👍 Integrates with other health apps

Room to Improve

  • 🐛 Connectivity issues with some devices
  • 🔍 Limited customization options
  • 💰 Paid version required for some key features

More Blood Sugar apps to explore

4
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
5
HealthPro: Blood Sugar
HealthPro: Blood Sugar
HealthPro: Blood Sugar
Blood Pressure & Heart Monitor
Free

Monitor your heart health with advanced tracking and detailed reports. Manually log blood pressure and blood sugar levels to visualize trends and gain personalized insights into your well-being.

Precise heart rate monitoring via smartphone cameraIn-depth health reporting with HRV analysisBlood pressure and blood sugar tracking
💪 Health & Fitness
(1K)
freemium
6
Health Monitor: Sugar & BP
Health Monitor: Sugar & BP
Health Monitor: Sugar & BP
Blood Sugar & Pressure Tracker
Free

Monitor your heart rate, blood pressure, blood sugar, and blood oxygen levels. Analyze trends, gain insights into your body's balance, and access health education. Integrates with Apple Health for comprehensive health management.

Heart rate measurement via cameraBlood pressure tracking and trendsBlood sugar monitoring
💪 Health & Fitness
(13K)
freemium
7
Free Glucose Blood Sugar Track
Free Glucose Blood Sugar Track
Free Glucose Blood Sugar Track
Monitor, Tracker, Check & Test
Free

Easily manage your blood sugar levels with this comprehensive health tracker. Log glucose readings, insulin, meals, and activity. Visualize trends with smart graphs and receive customizable reminders. Supports A1C estimation and integrates with Apple Health for a complete health overview.

Quick logging of glucose, insulin, meals, and activitySmart trend visualization with graphsCustomizable reminders for checks and medication
💪 Health & Fitness
(173)
free with in-app purchases
8
Blood Sugar & Diabetes Tracker
Blood Sugar & Diabetes Tracker
Blood Sugar & Diabetes Tracker
Log Glucose, A1C, Carbs & BP
Free

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.

Blood Sugar TrackingMedication TrackerA1C Tracker
🏥 Medical
(601)
free with in-app purchases
9
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
10
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
11
Glucose Monitor - Diabetes App
Glucose Monitor - Diabetes App
Glucose Monitor - Diabetes App
Blood Sugar Tracker, Diet Log
Free

This application helps users monitor and manage their blood sugar levels to stay within target ranges. It provides tools for tracking glucose readings at various times, offers insights into typical target levels, and includes a glycemic index table to aid in food choices. The goal is to improve health, energy, and mood by maintaining stable blood sugar.

Blood sugar trackingDiet loggingGlycemic index table
🏥 Medical
(764)
free with in-app purchases
12
Blood Sugar Tracker: Diabetes
Blood Sugar Tracker: Diabetes
Blood Sugar Tracker: Diabetes
Blood Sugar Monitor - Diabetes
Free

Easily log and analyze your blood sugar levels to manage diabetes. Track readings, view trends with clear charts, and personalize your target ranges. Access helpful articles to better understand and control your condition.

Log blood sugar readings with event typesAuto-calculated blood sugar levelsPersonalize blood sugar ranges
💪 Health & Fitness
(180)
free with in-app purchases
13
Diabetes Tracker by MyNetDiary
Diabetes Tracker by MyNetDiary
Diabetes Tracker by MyNetDiary
Blood glucose, sugar, carbs
Free

This app helps users manage diabetes by tracking blood glucose, food intake, exercise, and medications. It offers detailed analysis, personalized feedback, and support to improve diet and control blood sugar levels. Designed for various diabetes types, it aims to empower users in their health journey.

Comprehensive blood glucose trackingFood and carb tracking with barcode scannerExercise tracking with GPS
🏥 Medical
(6K)
free with in-app purchases
14
Blood Pressure Log, Heart Rate
Blood Pressure Log, Heart Rate
Blood Pressure Log, Heart Rate
Pulse & Stress Analyzer, HRV
Free

Monitor and analyze your heart rate, blood pressure, stress, and oxygen levels. Track trends, gain insights into your wellbeing, and export your data. Receive daily reminders to stay consistent with your health monitoring.

Heart Rate Measurement & AnalysisBlood Pressure LogStress & Energy Tracking
🌟 Lifestyle
(26K)
free with in-app purchases
15
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
16
Blood Sugar & Glucose Tracking
Blood Sugar & Glucose Tracking
Blood Sugar & Glucose Tracking
Diabetes Tracker: Diabetic Log
Free

Easily track your blood sugar levels and understand what affects them. This app helps you manage diabetes or prediabetes by spotting patterns and tailoring a plan to your lifestyle. Get daily health summaries and detailed trend graphs.

Daily health summary reportsSupports mg/dL and mmol/L unitsGlucose trend graphs
🏥 Medical
(333)
free with in-app purchases
17
Blood Sugar Tracker: BS Log
Blood Sugar Tracker: BS Log
Blood Sugar Tracker: BS Log
Blood Sugar Log & Monitor
$24.99
$29.99 | 17% OFF

Manually log, organize, and understand your glucose levels with this comprehensive blood sugar tracker. It offers detailed statistics, history filtering, and a simple, intuitive interface for daily or long-term health monitoring.

Manual glucose loggingAdd date, time, and contextFilter records by categories
💪 Health & Fitness
(1)
paid
18
Blood Sugar & Glucose Tracker
Blood Sugar & Glucose Tracker
Blood Sugar & Glucose Tracker
Easy manage blood sugar daily
Free

Easily manage your diabetes with this tool for logging glucose levels, monitoring trends, and setting custom reminders. It supports different units and offers tips for better control, working offline without an account.

Quick blood sugar loggingCharts and trends visualizationCustomizable reminders
💪 Health & Fitness
(2)
free
19
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
20
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

FAQ about Blood Sugar

What are the best blood sugar apps for iPhone?
Free Blood Sugar Monitor ivita tops our blood sugar apps ranking as of August 2026, with a 4.5-star average from 1.1K App Store ratings, and it's free to download.
Yes — 19 of the top blood sugar 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 August 2026.
We track 250+ blood sugar apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.

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