Best Glucose Guide Apps

250+ iOS apps curated and reviewed

4.0 avg rating
20 free apps
Updated August 2026

Looking for free glucose guide apps? 20 of our 250+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Glucose Guide Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Glucose Guide - GiGi DiabetesGlucose Guide - GiGi DiabetesFree5.0★ (44)NoNoAug 2026
2Glycemic Index Load Net CarbsGlycemic Index Load Net CarbsFree4.5★ (3.5K)YesYesAug 2026
3OneTouch Reveal® appOneTouch Reveal® appFree4.8★ (161K)NoNoAug 2026
4iHealth Gluco-SmartiHealth Gluco-SmartFree4.8★ (13K)NoNoAug 2026
5Sugarmate by TandemSugarmate by TandemFree4.7★ (15K)NoNoAug 2026
6Glooko - Track Diabetes DataGlooko - Track Diabetes DataFree4.7★ (9.6K)NoNoAug 2026
7FreeStyle Libre 3 – USFreeStyle Libre 3 – USFree2.4★ (6K)NoNoAug 2026
8LibreLinkUpLibreLinkUpFree4.8★ (23K)NoNoAug 2026

Top Picks for Glucose Guide

Glucose Guide - GiGi Diabetes#1

Glucose Guide - GiGi Diabetes by Glucose Guide

Diabetes Food Tracker & Coach
Editor's Choice
💪 Health & Fitness
5.0(44 ratings)
Free
Glucose Guide - GiGi Diabetes screenshot 1
Glucose Guide - GiGi Diabetes screenshot 2
Glucose Guide - GiGi Diabetes screenshot 3
Glucose Guide - GiGi Diabetes screenshot 4
Glucose Guide - GiGi Diabetes screenshot 5
Glucose Guide - GiGi Diabetes screenshot 6

Manage diabetes effectively with personalized meal plans, smart recipe analysis, and grocery list generation. Track macros, medications, and blood sugar trends with actionable insights. Get evidence-based answers from a nutrition assistant and access a diabetes-friendly recipe library.

Glycemic Index Load Net Carbs#2

Glycemic Index Load Net Carbs by WL Online Marketing LLC

Diabetes Diet Glucose & Weight
Strong Contender
🏥 Medical
4.5😐(3.5K ratings)
FreeAdsIn-App Purchases
Glycemic Index Load Net Carbs screenshot 1
Glycemic Index Load Net Carbs screenshot 2
Glycemic Index Load Net Carbs screenshot 3
Glycemic Index Load Net Carbs screenshot 4
Glycemic Index Load Net Carbs screenshot 5
Glycemic Index Load Net Carbs screenshot 6

Manage your health with this app, offering AI-powered recipe generation and tracking for glucose, weight, and blood pressure. It helps users make informed food choices and monitor key health metrics to support diabetes prevention and weight management.

What We Love

  • 👍 Easy to use
  • 🚀 Handy tool for healthy eating
  • 💡 Helpful for managing diabetes
  • ⭐ Great app

Room to Improve

  • 🐛 Difficult to navigate
  • 🐛 Lacking in food database
  • 🐛 Not user-friendly
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 Guide apps to explore

4
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
5
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
6
Glooko - Track Diabetes Data
Glooko - Track Diabetes Data
Glooko - Track Diabetes Data
Take control of your diabetes
Free

This app helps individuals manage their diabetes by tracking blood glucose, insulin, weight, exercise, food, and medications. It facilitates remote collaboration with healthcare providers by sharing data and reports, enabling better informed health decisions.

Track blood glucose, insulin, weight, exercise, food, and medicationsSync data from over 200 diabetes devicesShare health data with care teams
🏥 Medical
(9.6K)
free
7
FreeStyle Libre 3 – US
FreeStyle Libre 3 – US
FreeStyle Libre 3 – US
Continuous Glucose Monitoring
Free

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.

Real-time glucose readingsLow/high glucose alertsReadings updated every minute
🏥 Medical
(6K)
free
8
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
9
Dexcom G6
Dexcom G6
Dexcom G6
Continuous Glucose Monitoring
Free

Monitor your glucose levels in real-time with continuous glucose monitoring. Receive personalized alerts for high or low glucose, and share your data with loved ones. This app is designed for individuals managing diabetes with compatible CGM systems.

Real-time glucose readingsPersonalized trend alertsCustomizable alert schedules
🏥 Medical
(9K)
free
10
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
11
Stelo by Dexcom
Stelo by Dexcom
Stelo by Dexcom
by DexCom, Inc.
Free

Easily track your glucose levels 24/7 without fingersticks or a prescription. Gain personalized insights to understand how diet and exercise impact your health. This app empowers you to build healthier habits and take control of your well-being.

24/7 glucose trackingNo fingersticks requiredPersonalized health insights
💪 Health & Fitness
(53)
free
12
Sugar.no – Blood Sugar Tracker
Sugar.no – Blood Sugar Tracker
Sugar.no – Blood Sugar Tracker
Snap Food. See Glucose Impact.
Free

Understand how your food, sleep, and activity impact your body's glucose levels without needing a monitor. Get personalized insights and daily wellness scores to make informed choices about your health.

Snap meals for instant sugar, protein, and fit scoresDaily Wellness Score based on food, sleep, and activityPersonalized action tips
💪 Health & Fitness
(3)
freemium
13
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
14
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
15
Dexcom Follow
Dexcom Follow
Dexcom Follow
CGM Remote Monitoring
Free

This app allows you to remotely monitor the glucose levels and trends of loved ones using a compatible continuous glucose monitoring system. Receive customizable alerts for out-of-range glucose levels, providing peace of mind and enabling timely responses.

Remote glucose monitoringView glucose trendsCustomizable glucose alerts
🏥 Medical
(841)
free
16
FreeStyle LibreLink - US
FreeStyle LibreLink - US
FreeStyle LibreLink - US
Abbott Diabetes Care
Free

Monitor glucose levels by scanning a sensor with your smartphone. View current readings, trends, and history. Track notes on food, insulin, and exercise, and generate reports. Connect with healthcare professionals for comprehensive diabetes management.

Painless glucose scanning with phoneView current glucose, trend, and historyAdd notes for food, insulin, and exercise
🏥 Medical
(3.3K)
free
17
Glucose Companion
Glucose Companion
Glucose Companion
Blood Sugar and Weight Tracker
Free

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.

Log blood sugar and weightAdd notes to readingsTrack with charts
🏥 Medical
(473)
ad-supported
18
Bolus Guide
Bolus Guide
Bolus Guide
by David Vincent
Free

This app helps individuals with diabetes calculate precise insulin doses for meals and corrections. It uses user-inputted data like carb ratios and current glucose levels to provide exact and rounded insulin amounts, aiming to improve glycemic control and quality of life.

Insulin dose calculationPre-meal bolus calculationCorrection dose calculation
🏥 Medical
(12)
free
19
Prick: Glucose & Food Diary
Prick: Glucose & Food Diary
Prick: Glucose & Food Diary
Family Glucometer Tracker Sync
Free
🏥 Medical
(0)
20
Glycemic Index Guide GI
Glycemic Index Guide GI
Glycemic Index Guide GI
Load Tracker
Free

Monitor your diabetes, weight, and cardiovascular health with this comprehensive tracking app. Log glucose, weight, and blood pressure, access a food database with GI information, and utilize advanced analytics for better health outcomes.

Blood glucose monitoringWeight management trackingBlood pressure diary
💪 Health & Fitness
(0)
free with in-app purchases

FAQ about Glucose Guide

What are the best glucose guide apps for iPhone?
Glucose Guide - GiGi Diabetes tops our glucose guide apps ranking as of August 2026, with a 5.0-star average from 44 App Store ratings, and it's free to download.
Yes — 20 of the top glucose guide apps we rank are free to download, including Glucose Guide - GiGi Diabetes and Glycemic Index Load Net Carbs.
Glucose Guide - GiGi Diabetes has no ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 250+ glucose guide apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Glucose Guide is a free health and fitness app designed to help users manage diabetes. It offers features like custom meal plans, smart recipe analysis, grocery lists, macro tracking, medication reminders, and blood sugar monitoring.
Glucose Guide is available for iPhone, iPad, and iPod devices. It is designed to run on Apple's iOS ecosystem.

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