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Best Glucose Level Apps

247+ iOS apps curated and reviewed

4.3 avg rating
20 free apps
Updated August 2026

Whether you're new to glucose level or looking for an upgrade, our curated collection of 247+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Glucose Level Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Glucose | Blood Sugar TrackerGlucose | Blood Sugar TrackerFree4.6★ (28K)NoYesAug 2026
2Glucose Monitor - Diabetes AppGlucose Monitor - Diabetes AppFree4.3★ (764)YesYesAug 2026
3OneTouch Reveal® appOneTouch Reveal® appFree4.8★ (161K)NoNoAug 2026
4mySugr - Diabetes Tracker LogmySugr - Diabetes Tracker LogFree4.7★ (33K)NoYesAug 2026
5Glucose Buddy Diabetes TrackerGlucose Buddy Diabetes TrackerFree4.8★ (25K)YesYesAug 2026
6Blood Sugar Glucose TrackerBlood Sugar Glucose TrackerFree4.6★ (102)NoYesAug 2026
7Sugar Hub: Glucose & InsulinSugar Hub: Glucose & InsulinFree4.1★ (9)NoYesAug 2026
8Blood Sugar Tracker – GlucoseBlood Sugar Tracker – GlucoseFree—NoNoAug 2026

Top Picks for Glucose Level

Glucose | Blood Sugar Tracker#1

Glucose | Blood Sugar Tracker by App Sub 1 LLC

Insulin, Carbs & Diabetes Log
Editor's Choice
🏥 Medical
4.6😞(28K ratings)
FreeIn-App Purchases
#26in 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
Glucose Monitor - Diabetes App#2

Glucose Monitor - Diabetes App by Andrei Nemtsou

Blood Sugar Tracker, Diet Log
Strong Contender
🏥 Medical
4.3😞(764 ratings)
FreeAdsIn-App Purchases
Glucose Monitor - Diabetes App screenshot 1
Glucose Monitor - Diabetes App screenshot 2
Glucose Monitor - Diabetes App screenshot 3
Glucose Monitor - Diabetes App screenshot 4
Glucose Monitor - Diabetes App screenshot 5

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.

What We Love

  • ⭐ Great customer support
  • 👍 Easy to use
  • 💡 Helpful for tracking glucose levels
  • 🚀 Super easy to use

Room to Improve

  • 🐛 Glitchy, with issues recording time and glucose values correctly
  • 💰 Misleading advertising, app does not actually measure glucose
  • 🤑 Expensive subscription, poor value for money
OneTouch Reveal® app#3

OneTouch Reveal® app by LifeScan, Inc.

Your diabetes management app
Worth Considering
🏥 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

More Glucose Level apps to explore

4
mySugr - Diabetes Tracker Log
mySugr - Diabetes Tracker Log
mySugr - Diabetes Tracker Log
Master Your Blood Sugar Level!
Free

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.

Personalized HomescreenAutomatic Blood Sugar LoggingReal-time Glucose Values
🏥 Medical
(33K)
free with in-app purchases
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
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
7
Sugar Hub: Glucose & Insulin
Sugar Hub: Glucose & Insulin
Sugar Hub: Glucose & Insulin
Blood Sugar & Diabetes Tracker
Free

Easily log, track, and organize blood sugar, insulin, and A1C data. Visualize trends with charts and export reports for your healthcare provider. This intuitive tool simplifies diabetes management.

Log blood sugar readings with tagsTrack basal and bolus insulin dosesMonitor A1C levels and trends
🏥 Medical
(9)
free with in-app purchases
8
Blood Sugar Tracker – Glucose
Blood Sugar Tracker – Glucose
Blood Sugar Tracker – Glucose
Monitor levels & log readings
Free
💪 Health & Fitness
(0)
9
Glycemic Index & Load monitor
Glycemic Index & Load monitor
Glycemic Index & Load monitor
Blood Sugar & Insulin Log
Free
💪 Health & Fitness
(0)
10
Levels - Metabolic Health
Levels - Metabolic Health
Levels - Metabolic Health
Be the expert in your health
Free

Gain deep insights into your body's metabolic health through advanced lab testing and continuous glucose monitoring. This app uses AI to track your habits and provides personalized suggestions to optimize your diet, exercise, and sleep for improved well-being.

Comprehensive lab testingContinuous glucose monitoringAI-powered habit tracking
💪 Health & Fitness
(6.7K)
subscription
11
Glucose Monitor: Blood Sugar
Glucose Monitor: Blood Sugar
Glucose Monitor: Blood Sugar
Diabetes Tracker: Sugar level
Free
🏥 Medical
(0)
12
Blood Sugar Converter Pro
Blood Sugar Converter Pro
Blood Sugar Converter Pro
Glucose Monitor
Free

This app helps diabetes patients monitor their glycemic control by converting blood sugar and HbA1c levels between different units. It provides information on normal ranges and aids in tracking glucose readings for better diabetes management.

Blood sugar conversion (mg/dL to mmol/L)HbA1c conversion (percentage to mmol/mol)Normal blood sugar level information
🏥 Medical
(0)
ad-supported
13
CarbTrack: Glucose Tracker
CarbTrack: Glucose Tracker
CarbTrack: Glucose Tracker
See how every meal affects you
Free
💪 Health & Fitness
(0)
14
GlucoseTrackerApp
GlucoseTrackerApp
GlucoseTrackerApp
Glucose and diet patterns
Free
💪 Health & Fitness
(0)
15
Dulce: Glucose Tracker
Dulce: Glucose Tracker
Dulce: Glucose Tracker
Your glucose, always in view
Free
🏥 Medical
(0)
16
Glucose - Blood Sugar Tracker
Glucose - Blood Sugar Tracker
Glucose - Blood Sugar Tracker
A1C, Insulin & Diabetes Log
Free

Easily log blood glucose readings, insulin doses, and personal notes. Track your estimated A1C trend and generate professional PDF reports to share with your doctor. Integrates with Apple Health for seamless data syncing.

Log blood glucose readingsTrack insulin dosesMonitor estimated A1C trend
🏥 Medical
(5)
freemium
17
DiaNotes: Glucose Tracker
DiaNotes: Glucose Tracker
DiaNotes: Glucose Tracker
Blood Glucose Notes
Free
🏥 Medical
(0)
18
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
19
Blood Glucose Converter
Blood Glucose Converter
Blood Glucose Converter
mmol/L, mg/dL unit conversion
Free

Easily convert blood glucose readings between mmol/L and mg/dL. This app bridges the gap between different measurement units, simplifying understanding of online articles, research, and discussions related to blood sugar and metabolism. It's designed for quick input and offline use.

Instant mmol/L to mg/dL conversionClean, minimal designSearch for easy access
🏥 Medical
(0)
free with in-app purchases
20
Control of blood sugar
Control of blood sugar
Control of blood sugar
by Lehreer SAS
Free

This app helps individuals manage their blood glucose levels by providing tools for simple recording, smart dashboards, and advanced analysis. It offers detailed graphs, history reports, and educational resources about diabetes management. The app also includes smart notifications and family profiles for comprehensive health tracking.

Simple glucose recordingSmart dashboard summariesAdvanced analysis (TIR, A1C, CV)
💪 Health & Fitness
(7)
free with in-app purchases

FAQ about Glucose Level

What are the best glucose level apps for iPhone?
Glucose | Blood Sugar Tracker tops our glucose level apps ranking as of August 2026, with a 4.6-star average from 28K App Store ratings, and it's free to download.
Yes — 20 of the top glucose level apps we rank are free to download, including Glucose | Blood Sugar Tracker and Glucose Monitor - Diabetes App.
Glucose | Blood Sugar Tracker has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 247+ glucose level apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
This app is designed to help users manage diabetes by tracking blood sugar levels, weight, blood pressure, A1C, medications, carbohydrates, and more. It allows for easy data logging, trend identification through graphs, and provides an estimated A1C calculator.
Key features include logging various health data points, identifying trends with filters and graphs, scheduling reminders to check blood sugar, emailing reports to physicians, and an A1C estimation calculator. It also tracks medications, carbs, weight, and ketones.