Best Blood Sugar Testing Apps

249+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated October 2026

From beginner-friendly picks to power-user tools, our blood sugar testing list covers 249+ iPhone apps updated through October 2026. Compare ratings, prices, and screenshots in one place.

Compare top Blood Sugar Testing Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Dr.Free Blood Sugar MonitorDr.Free Blood Sugar MonitorFree4.5★ (1.4K)YesNoOct 2026
2Glucose Monitor - Diabetes AppGlucose Monitor - Diabetes AppFree4.3★ (772)YesYesOct 2026
3Blood Sugar LevelBlood Sugar LevelFree4.1★ (1.6K)YesNoOct 2026
4OneTouch Reveal® appOneTouch Reveal® appFree4.8★ (162K)NoNoOct 2026
5Blood Sugar Tracker - DiabetesBlood Sugar Tracker - DiabetesFree5.0★ (1)YesNoMay 2026
6Blood Sugar Monitor+Blood Sugar Monitor+Free3.5★ (34)NoYesSep 2026
7Glucose Monitor: Blood SugarGlucose Monitor: Blood SugarFree—NoYesJun 2026
8Glucose | Blood Sugar TrackerGlucose | Blood Sugar TrackerFree4.6★ (28K)NoYesOct 2026

Top Picks for Blood Sugar Testing

Glucose Monitor - Diabetes App#2

Glucose Monitor - Diabetes App by Andrei Nemtsou

Blood Sugar Tracker, Diet Log
Strong Contender
🏥 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
Blood Sugar Level#3

Blood Sugar Level by Enrique Villahermosa Juara

Blood Sugar Level
Worth Considering
🏥 Medical
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

More Blood Sugar Testing apps to explore

FAQ about Blood Sugar Testing

What are the best blood sugar testing apps for iPhone?
Dr.Free Blood Sugar Monitor tops our blood sugar testing apps ranking as of October 2026, with a 4.5-star average from 1.4K App Store ratings, and it's free to download.
Yes — 20 of the top blood sugar testing apps we rank are free to download, including Dr.Free Blood Sugar Monitor and Glucose Monitor - Diabetes App.
Dr.Free Blood Sugar Monitor shows ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 249+ blood sugar testing apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

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