Best Blood Sugar App Journal

247+ iOS apps curated and reviewed

4.0 avg rating
19 free apps
Updated October 2026

The best blood sugar app journal on iPhone average 4.0★ across 247+ titles — we've ranked them by what real users actually keep on their phones. Updated October 2026.

Compare top Blood Sugar App Journal (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1OneTouch Reveal® appOneTouch Reveal® appFree4.8★ (163K)NoNoNov 2026
2Blood Sugar Tracker-AI HealthBlood Sugar Tracker-AI HealthFree3.1★ (141)NoYesNov 2026
3Blood Sugar Monitor+Blood Sugar Monitor+Free3.6★ (43)NoYesNov 2026
4Glucose Buddy Diabetes TrackerGlucose Buddy Diabetes TrackerFree4.8★ (25K)YesYesNov 2026
5syncsulin: Blood Sugar Diarysyncsulin: Blood Sugar DiaryFree1.0★ (1)NoYesOct 2026
6CONTOUR DIABETES app (US)CONTOUR DIABETES app (US)Free3.2★ (1.5K)YesNoNov 2026
7Blood Sugar App: Glucose levelBlood Sugar App: Glucose levelFree5.0★ (5)NoYesOct 2026
8Glucose Monitor: Blood SugarGlucose Monitor: Blood SugarFree1.0★ (2)NoYesOct 2026

Top Picks for Blood Sugar App Journal

OneTouch Reveal® app#1

OneTouch Reveal® app by LifeScan, Inc.

Your diabetes management app
Editor's Choice
🏥 Medical
4.8😊(163K ratings)
Free
OneTouch Reveal® app screenshot 1
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OneTouch Reveal® app screenshot 3
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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
Blood Sugar Monitor+#3

Blood Sugar Monitor+ by Seema Tyagi

Track Your Blood Sugar
Worth Considering
🏥 Medical
3.6(43 ratings)
FreeIn-App Purchases
Blood Sugar Monitor+ screenshot 1
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Easily log and understand your glucose levels. This app helps you record readings, view trends, and add context like meals or medication. Stay informed about your daily health patterns with a simple and organized interface.

More Blood Sugar App Journal apps to explore

FAQ about Blood Sugar App Journal

What is the best blood sugar app journal for iPhone?
OneTouch Reveal® app tops our blood sugar app journal ranking as of October 2026, with a 4.8-star average from 163K App Store ratings, and it's free to download.
Yes — 19 of the top blood sugar app journal we rank are free to download, including OneTouch Reveal® app and Blood Sugar Tracker-AI Health.
OneTouch Reveal® app has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 247+ blood sugar app journal on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.