Best Metformi Apps

248+ iOS apps curated and reviewed

4.1 avg rating
20 free apps
Updated September 2026

Every iPhone needs a few good metformi apps. We benchmark 248+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Metformi Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Dexcom FollowDexcom FollowFree1.6★ (841)NoNoSep 2026
2Dexcom G7Dexcom G7Free3.1★ (8.5K)NoNoSep 2026
3twiist AID Systemtwiist AID SystemFree4.2★ (45)NoNoSep 2026
4Libre by AbbottLibre by AbbottFree4.6★ (110K)NoNoSep 2026
5MiniMedMiniMedFree4.9★ (22)NoNoSep 2026
6Fifty410Fifty410Free4.8★ (617)NoNoSep 2026
7Reta - Peptide TrackerReta - Peptide TrackerFreeNoNoMay 2026
8Bionic CircleBionic CircleFree4.8★ (70)NoNoAug 2026

Top Picks for Metformi

Dexcom Follow#1

Dexcom Follow by Dexcom

CGM Remote Monitoring
Editor's Choice
🏥 Medical
1.6😞(841 ratings)
Free
#57in 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
Dexcom G7#2

Dexcom G7 by Dexcom

Continuous Glucose Monitoring
Strong Contender
🏥 Medical
3.1😐(8.5K ratings)
Free
#20in 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
twiist AID System#3

twiist AID System by Sequel Med Tech, LLC.

Personalized diabetes control
Worth Considering
🏥 Medical
4.2(45 ratings)
Free
twiist AID System screenshot 1
twiist AID System screenshot 2
twiist AID System screenshot 3
twiist AID System screenshot 4
twiist AID System screenshot 5
twiist AID System screenshot 6

This smart system proactively adjusts basal insulin and personalizes care to help prevent highs and lows for individuals with type 1 diabetes. It offers an all-in-one dashboard for essential data, seamless integration with wearables, and advanced blockage detection for reliable insulin delivery.

More Metformi apps to explore

FAQ about Metformi

What are the best metformi apps for iPhone?
Dexcom Follow tops our metformi apps ranking as of September 2026, with a 1.6-star average from 841 App Store ratings, and it's free to download.
Yes — 20 of the top metformi apps we rank are free to download, including Dexcom Follow and Dexcom G7.
Dexcom Follow has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 248+ metformi apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
The Dexcom Follow app allows you to remotely view the glucose data and trends of a loved one who is sharing from their Dexcom Continuous Glucose Monitoring (CGM) app. It helps you stay informed about their glucose levels, even when you are not physically present.
To connect, you first need to install the Dexcom Follow app. Your loved one, the 'Sharer', will then need to send you an invitation to connect after you have the app installed. Once accepted, you will be able to see their glucose information.