Best Blood Sugar Testing Apps

248+ iOS apps curated and reviewed

3.7 avg rating
19 free apps
Updated November 2026

From beginner-friendly picks to power-user tools, our blood sugar testing list covers 248+ iPhone apps updated through November 2026. Compare ratings, prices, and screenshots in one place.

Compare top Blood Sugar Testing Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Blood Sugar LevelBlood Sugar LevelFree4.1★ (1.6K)YesNoNov 2026
2Free Blood Sugar Monitor iVitaFree Blood Sugar Monitor iVitaFree4.5★ (1.4K)YesNoNov 2026
3Glucose Monitor - Diabetes AppGlucose Monitor - Diabetes AppFree4.3★ (787)YesYesNov 2026
4Blood Sugar App: Glucose levelBlood Sugar App: Glucose levelFree4.3★ (6)NoYesNov 2026
5OneTouch Reveal® appOneTouch Reveal® appFree4.8★ (163K)NoNoNov 2026
6Blood Sugar Monitor+Blood Sugar Monitor+Free3.6★ (44)NoYesNov 2026
7One Tap Blood SugarOne Tap Blood SugarFree5.0★ (1)NoNoOct 2026
8Blood Sugar Monitor - GlucareBlood Sugar Monitor - GlucareFree5.0★ (1)NoYesOct 2026

Top Picks for Blood Sugar Testing

Blood Sugar Level#1
4.1😞(1.6K ratings)
FreeAds
Blood Sugar Level screenshot 1
Blood Sugar Level screenshot 2
Blood Sugar Level screenshot 3
Blood Sugar Level screenshot 4
Blood Sugar Level screenshot 5

Easily track your daily blood sugar levels with this simple app. Record your measurements and view statistics over time to monitor your health. Requires an external glucometer for data input.

What We Love

  • 👍 Blood sugar app
  • 🤔 Confused on how to use

Room to Improve

  • 🐛 Doesn't work at all
  • 🐛 Measurements never change
  • 🐛 Doesn't monitor glucose
  • 🐛 Readings always show 150
  • 🐛 No instructions given
  • 🐛 Can't cancel previous readings
Dr.Free Blood Sugar Monitor#2

Dr.Free Blood Sugar Monitor by Free Ai APPs

Glucose Diabetes Test Tracker
Strong Contender
💪 Health & Fitness
4.5(1.4K ratings)
FreeAds
Dr.Free Blood Sugar Monitor screenshot 1
Dr.Free Blood Sugar Monitor screenshot 2
Dr.Free Blood Sugar Monitor screenshot 3
Dr.Free Blood Sugar Monitor screenshot 4
Dr.Free Blood Sugar Monitor screenshot 5
Dr.Free Blood Sugar Monitor screenshot 6

Track glucose levels, A1C, medications, and other health data with this diabetes management tool. Log readings, add notes about food and activity, and view trends with clear charts. Set reminders and export reports for healthcare providers.

Glucose Monitor - Diabetes App#3

Glucose Monitor - Diabetes App by Andrei Nemtsou

Blood Sugar Tracker, Diet Log
Worth Considering
🏥 Medical
4.3😞(787 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

More Blood Sugar Testing apps to explore

FAQ about Blood Sugar Testing

What are the best blood sugar testing apps for iPhone?
Blood Sugar Level tops our blood sugar testing apps ranking as of November 2026, with a 4.1-star average from 1.6K App Store ratings, and it's free to download.
Yes — 19 of the top blood sugar testing apps we rank are free to download, including Blood Sugar Level and Free Blood Sugar Monitor iVita.
Blood Sugar Level shows ads and has no in-app purchases, according to its App Store listing as of November 2026.
We track 248+ blood sugar testing apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.

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