Best Dexcom One Apps

187+ iOS apps curated and reviewed

4.0 avg rating
20 free apps
Updated July 2026

Looking for free dexcom one apps? 20 of our 187+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Dexcom One Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Dexcom ClarityDexcom ClarityFree4.6★ (12K)NoNoJul 2026
2Dexcom G7Dexcom G7Free3.1★ (7.7K)NoNoJul 2026
3Dexcom G6Dexcom G6Free3.1★ (9K)NoNoJul 2026
4Dexcom FollowDexcom FollowFree1.6★ (795)NoNoJul 2026
5MotoGo RiderMotoGo RiderFreeNoYesJul 2026
6HomePay Time TrackerHomePay Time TrackerFree2.0★ (49)YesNoJul 2026
7Stelo by DexcomStelo by DexcomFree2.9★ (1.5K)NoNoJul 2026
8mySugr - Diabetes Tracker LogmySugr - Diabetes Tracker LogFree4.7★ (32K)YesYesJul 2026

Top Picks for Dexcom One

Dexcom Clarity#1

Dexcom Clarity by Dexcom

Editor's Choice
🏥 Medical
4.6😊(12K ratings)
Free
Dexcom Clarity screenshot 1
Dexcom Clarity screenshot 2
Dexcom Clarity screenshot 3
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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.

What We Love

  • 🚀 Provides great insight
  • 📊 Helpful reports and data
  • 💯 Life-changing device
  • 🔍 Detailed glucose tracking

Room to Improve

  • 🐛 Connectivity issues
  • 🔒 Login problems
  • 📉 Unreliable sensor readings
Dexcom G7#2

Dexcom G7 by Dexcom

Continuous Glucose Monitoring
Strong Contender
🏥 Medical
3.1😐(7.7K ratings)
Free
#17in Medical
Dexcom G7 screenshot 1
Dexcom G7 screenshot 2
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Dexcom G7 screenshot 4

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.

What We Love

  • 🚀 Quick sensor warmup time
  • 🌟 Smaller and more comfortable sensor
  • 🔍 Accurate glucose readings
  • 📊 Clarity integration in the app

Room to Improve

  • 🔌 Frequent signal loss and connection issues
  • 🔔 Obnoxious and disruptive alert sounds
  • 🧭 Lack of customization for alert settings
Dexcom G6#3

Dexcom G6 by Dexcom

Continuous Glucose Monitoring
Worth Considering
🏥 Medical
3.1😐(9K ratings)
Free
Dexcom G6 screenshot 1
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Dexcom G6 screenshot 3
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Dexcom G6 screenshot 5
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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.

What We Love

  • 🚀 Continuous glucose monitoring
  • 📈 Helpful for managing diabetes
  • 🤝 Shares data with others
  • 🔋 Long-lasting sensor

Room to Improve

  • 🔊 Overly loud alerts
  • 🔄 Frequent signal loss
  • 🤯 Inconsistent accuracy

More Dexcom One apps to explore

4
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
(795)
free
5
MotoGo Rider
MotoGo Rider
MotoGo Rider
Track rides & discover routes
Free
🗺️ Navigation
(0)
6
HomePay Time Tracker
HomePay Time Tracker
HomePay Time Tracker
Get paid quickly & accurately
Free

Easily track and submit your regular and overtime hours for payroll. This app simplifies time entry for nannies and caregivers, ensuring accurate payment calculation including taxes and overtime.

Track daily hoursSubmit hours to employerCalculate taxes
💰 Finance
(49)
ad-supported
7
Stelo by Dexcom
Stelo by Dexcom
Stelo by Dexcom
by Dexcom
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
(1.5K)
free
8
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
(32K)
free with in-app purchases
9
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
(9.3K)
free
10
A1c Monitor for Dexcom G7
A1c Monitor for Dexcom G7
A1c Monitor for Dexcom G7
Continuous A1C For CGM
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
(0)
ad-supported
11
Nutrisense: Glucose Tracker
Nutrisense: Glucose Tracker
Nutrisense: Glucose Tracker
CGM App with Expert Dietitians
Free

Monitor glucose levels, log food and activities, and receive personalized guidance from certified dietitians. Understand how your body responds to diet and lifestyle choices for improved energy and weight management.

Continuous Glucose MonitoringAdvanced AnalyticsLog Meals, Sleep, Stress, Exercise
💪 Health & Fitness
(4.3K)
free with in-app purchases
12
Dexcom G6 Simulator
Dexcom G6 Simulator
Dexcom G6 Simulator
by DexCom, Inc.
Free

This app simulates the features and scenarios of a continuous glucose monitoring system. It showcases sample data, trend displays, and setup options without using live patient information.

CGM scenario samplesTrend displaysSetup feature examples
🏥 Medical
(70)
free
13
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
(14K)
ad-supported
14
Sweet Dreams – Sugar Tracker
Sweet Dreams – Sugar Tracker
Sweet Dreams – Sugar Tracker
Track your diabetes everywhere
Free

This app helps families monitor sugar levels from continuous glucose monitors. It offers real-time updates on the lock screen and within other apps, along with family messaging and customizable alerts for better diabetes management.

Live Activity widget for lock screenDynamic Island integrationFamily messaging feature
🏥 Medical
(612)
subscription
15
Zukka
Zukka
Zukka
by Ihor Zhvanko
Free

This app displays real-time blood glucose data from continuous glucose monitoring (CGM) systems. It tracks glucose, insulin, and activity, offering widgets and Apple Health integration. It connects via Bluetooth to devices like Dexcom and FreeStyle Libre.

Real-time glucose trackingInsulin trackingActivity and exercise logging
🌟 Lifestyle
(51)
free
16
Type One Style
Type One Style
Type One Style
We make diabetes easier
Free

This app offers vibrant, high-quality patches to personalize and protect diabetes monitoring devices. It aims to make managing diabetes more colorful and positive, fostering a supportive community and offering discounts on products.

Device protection patchesPersonalize medical devicesDiabetes community access
🛍️ Shopping
(190)
free with in-app purchases
17
Gluroo Diabetes Logger
Gluroo Diabetes Logger
Gluroo Diabetes Logger
Simplify Diabetes. Together.
Free

This app simplifies diabetes management by logging food, CGM readings, insulin doses, and exercise. It offers smart notifications for caregivers and provides insights into past data to improve future management. Seamlessly share your health information with your care team.

Log food with photo estimationIntegrates with Dexcom & Libre CGMsSupports Omnipod 5 & other insulin pumps
💪 Health & Fitness
(1.8K)
free
18
Glucose | Blood Sugar Tracker
Glucose | Blood Sugar Tracker
Glucose | Blood Sugar Tracker
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
19
Happy Bob
Happy Bob
Happy Bob
Your Diabetes Companion
Free

This app transforms diabetes data into engaging experiences, connecting with CGMs to help users stay in range and reduce management stress. It offers fun glucose tracking, motivating goals, and community support, designed by people with diabetes for a more personal approach.

Connects with CGMs (Dexcom, FreeStyle Libre)Fun glucose tracking with personalized messagesMotivating goal setting with star rewards
🏥 Medical
(1.1K)
freemium
20
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

FAQ about Dexcom One

What are the best dexcom one apps for iPhone?
Dexcom Clarity tops our dexcom one apps ranking as of July 2026, with a 4.6-star average from 12K App Store ratings, and it's free to download.
Yes — 20 of the top dexcom one apps we rank are free to download, including Dexcom Clarity and Dexcom G7.
Dexcom Clarity has no ads and has no in-app purchases, according to its App Store listing as of July 2026.
We track 187+ dexcom one apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
Dexcom Clarity is a diabetes management application designed for users of continuous glucose monitoring (CGM) systems. It offers insights into retrospective glucose values, helping users identify patterns and trends over time. This can assist in better understanding and managing diabetes, potentially leading to improved time in target glucose ranges.
Key features include tracking time in range, identifying glucose patterns and trends, and allowing users to set Time in Range goals. Users can also view, save, print, and email reports, and share their data with healthcare professionals for more efficient appointments. The app provides daily or weekly notifications and emails to keep users informed.

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