Best Glucometer Apps

250+ iOS apps curated and reviewed

4.3 avg rating
20 free apps
Updated September 2026

Out of 250+ glucometer apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Glucometer Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Glucose Monitor - Diabetes AppGlucose Monitor - Diabetes AppFree4.3★ (772)YesYesSep 2026
2OneTouch Reveal® appOneTouch Reveal® appFree4.8★ (161K)NoNoSep 2026
3iHealth Gluco-SmartiHealth Gluco-SmartFree4.8★ (13K)NoNoSep 2026
4Glucometer: Diabetes TrackingGlucometer: Diabetes TrackingFree4.1★ (10)NoYesAug 2026
5Blood Sugar LevelBlood Sugar LevelFree4.1★ (1.5K)YesNoSep 2026
6Glucose | Blood Sugar TrackerGlucose | Blood Sugar TrackerFree4.6★ (28K)NoYesSep 2026
7Blood Sugar Monitor - GlucareBlood Sugar Monitor - GlucareFreeNoYesSep 2026
8SugarWatchSugarWatchFree4.0★ (1)NoNoMay 2026

Top Picks for Glucometer

Glucose Monitor - Diabetes App#1

Glucose Monitor - Diabetes App by Andrei Nemtsou

Blood Sugar Tracker, Diet Log
Editor's Choice
🏥 Medical
4.3😞(772 ratings)
FreeAdsIn-App Purchases
Glucose Monitor - Diabetes App screenshot 1
Glucose Monitor - Diabetes App screenshot 2
Glucose Monitor - Diabetes App screenshot 3
Glucose Monitor - Diabetes App screenshot 4
Glucose Monitor - Diabetes App screenshot 5

This application helps users monitor and manage their blood sugar levels to stay within target ranges. It provides tools for tracking glucose readings at various times, offers insights into typical target levels, and includes a glycemic index table to aid in food choices. The goal is to improve health, energy, and mood by maintaining stable blood sugar.

What We Love

  • ⭐ Great customer support
  • 👍 Easy to use
  • 💡 Helpful for tracking glucose levels
  • 🚀 Super easy to use

Room to Improve

  • 🐛 Glitchy, with issues recording time and glucose values correctly
  • 💰 Misleading advertising, app does not actually measure glucose
  • 🤑 Expensive subscription, poor value for money
  • 🗑️ Difficult to delete or cancel app
  • 🙄 Overly simple, lacking features
OneTouch Reveal® app#2

OneTouch Reveal® app by LifeScan, Inc.

Your diabetes management app
Strong Contender
🏥 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
  • 🤝 Useful for communicating with doctors

Room to Improve

  • 🐛 Syncing issues with meters and devices
  • ⏱️ Slow app performance after updates
  • 🔒 Privacy concerns around data sharing
  • 🔋 Short battery life for meters
  • 🤔 Confusing or inflexible meal logging
iHealth Gluco-Smart#3

iHealth Gluco-Smart by iHealth Labs Inc.

Blood glucose management
Worth Considering
💪 Health & Fitness
4.8😐(13K ratings)
Free
iHealth Gluco-Smart screenshot 1
iHealth Gluco-Smart screenshot 2
iHealth Gluco-Smart screenshot 3

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.

What We Love

  • 👍 Easy to use
  • 🚀 Fast and accurate readings
  • 💡 Convenient Bluetooth connectivity
  • 📊 Helpful data tracking and reporting
  • 💰 Affordable test strips

Room to Improve

  • 🐛 Frequent app crashes
  • 🔌 Bluetooth connectivity issues
  • ⚠️ Inconsistent readings
  • 📱 App not compatible with newer devices
  • 🤯 Frustrating user experience

More Glucometer apps to explore

FAQ about Glucometer

What are the best glucometer apps for iPhone?
Glucose Monitor - Diabetes App tops our glucometer apps ranking as of September 2026, with a 4.3-star average from 772 App Store ratings, and it's free to download.
Yes — 20 of the top glucometer apps we rank are free to download, including Glucose Monitor - Diabetes App and OneTouch Reveal® app.
Glucose Monitor - Diabetes App shows ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 250+ glucometer apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
This app helps users track their blood sugar levels to stay within target ranges, which can prevent or delay long-term health problems. It also aims to improve energy and mood by maintaining stable glucose levels. Users can log readings at different times of the day and use a glycemic index table to make informed food choices.
Key features include the ability to track blood sugar readings at specific times like upon waking, before and after meals, and at bedtime. It also provides information on typical blood sugar targets and includes a glycemic index table to help users avoid certain foods. The app encourages users to consult their healthcare team for personalized targets.

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