Best Descom Apps

150+ iOS apps curated and reviewed

3.7 avg rating
20 free apps
Updated September 2026

Dexcom G7 is the household name in descom, but it's far from the only option. We track 150+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Descom Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Dexcom G7Dexcom G7Free3.1★ (8.5K)NoNoSep 2026
2Dexcom FollowDexcom FollowFree1.6★ (841)NoNoSep 2026
3Dexcom ClarityDexcom ClarityFree4.6★ (13K)NoNoSep 2026
4Dexcom G6Dexcom G6Free3.1★ (9K)NoNoSep 2026
5Stelo by DexcomStelo by DexcomFree2.7★ (53)NoNoSep 2026
6Tennessee Lottery NumbersTennessee Lottery NumbersFree4.8★ (419)YesNoSep 2026
7Omnipod 5 AppOmnipod 5 AppFree3.5★ (1.5K)NoNoSep 2026
8Dexcom G6 SimulatorDexcom G6 SimulatorFree3.2★ (70)NoNoJul 2026

Top Picks for Descom

Dexcom G7#1

Dexcom G7 by Dexcom

Continuous Glucose Monitoring
Editor's Choice
🏥 Medical
3.1😐(8.5K ratings)
Free
#21in Medical
Dexcom G7 screenshot 1
Dexcom G7 screenshot 2
Dexcom G7 screenshot 3

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
  • 🕰️ 12-hour grace period before sensor expiration

Room to Improve

  • 🔌 Frequent signal loss and connection issues
  • 🔔 Obnoxious and disruptive alert sounds
  • 🧭 Lack of customization for alert settings
  • 🔍 Inconsistent and inaccurate readings at times
  • 🧠 Confusing and unintuitive app interface
Dexcom Follow#2

Dexcom Follow by DexCom, Inc.

CGM Remote Monitoring
Strong Contender
🏥 Medical
1.6😞(841 ratings)
Free
#56in Medical
Dexcom Follow screenshot 1
Dexcom Follow screenshot 2
Dexcom Follow screenshot 3
Dexcom Follow screenshot 4
Dexcom Follow screenshot 5

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.

What We Love

  • 👍 Improved design

Room to Improve

  • 🔍 No widget available
  • 🔍 No live updates or Apple Watch support
  • 🔍 Reduced functionality compared to old app
4.6😊(13K ratings)
Free
Dexcom Clarity screenshot 1
Dexcom Clarity screenshot 2
Dexcom Clarity screenshot 3
Dexcom Clarity screenshot 4
Dexcom Clarity screenshot 5
Dexcom Clarity screenshot 6

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
  • 🤝 Integrates with healthcare providers

Room to Improve

  • 🐛 Connectivity issues
  • 🔒 Login problems
  • 📉 Unreliable sensor readings
  • 🚫 Doesn't work internationally
  • 📱 Poor iPad support

More Descom apps to explore

FAQ about Descom

What are the best descom apps for iPhone?
Dexcom G7 tops our descom apps ranking as of September 2026, with a 3.1-star average from 8.5K App Store ratings, and it's free to download.
Yes — 20 of the top descom apps we rank are free to download, including Dexcom G7 and Dexcom Follow.
Dexcom G7 has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 150+ descom apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
The Dexcom G7 app displays your real-time glucose number and trend direction. It is designed to work with the Dexcom G7 Continuous Glucose Monitoring (CGM) System to help you manage your diabetes. The app provides customizable alerts for high or low glucose levels and allows you to share your data with others.
Key features include real-time glucose monitoring, customizable alerts for glucose highs and lows, the ability to share glucose data with up to 10 followers, integration with Clarity Clinic for healthcare teams, fasting glucose logging, and direct connectivity with Apple Watch for on-wrist readings. It also supports digital health app integrations.

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