Best Metformi Apps

250+ iOS apps curated and reviewed

4.1 avg rating
20 free apps
Updated October 2026

Every iPhone needs a few good metformi apps. We benchmark 250+ 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 (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Bolus GuideBolus GuideFree3.8★ (12)NoNoOct 2026
2Smart Bolus CalculatorSmart Bolus CalculatorFree5.0★ (2)NoNoJun 2026
3Dexcom FollowDexcom FollowFree1.6★ (888)NoNoOct 2026
4Dexcom G7Dexcom G7Free3.1★ (8.6K)NoNoOct 2026
5T1D1 MobileT1D1 MobileFree4.7★ (97)NoNoOct 2026
6Libre by AbbottLibre by AbbottFree4.6★ (110K)NoNoOct 2026
7Reta - Peptide TrackerReta - Peptide TrackerFree—NoNoMay 2026
8Fifty410Fifty410Free4.8★ (617)NoNoOct 2026

Top Picks for Metformi

3.8(12 ratings)
Free
Bolus Guide screenshot 1
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Bolus Guide screenshot 3
Bolus Guide screenshot 4
Bolus Guide screenshot 5

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.

Dexcom Follow#3

Dexcom Follow by Dexcom

CGM Remote Monitoring
Worth Considering
🏥 Medical
1.6😞(888 ratings)
Free
#70in Medical
Dexcom Follow screenshot 1
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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

More Metformi apps to explore

FAQ about Metformi

What are the best metformi apps for iPhone?
Bolus Guide tops our metformi apps ranking as of October 2026, with a 3.8-star average from 12 App Store ratings, and it's free to download.
Yes — 20 of the top metformi apps we rank are free to download, including Bolus Guide and Smart Bolus Calculator.
Bolus Guide has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 250+ metformi apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.