Best Blood Sugar App Journal

248+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated September 2026

The best blood sugar app journal on iPhone average 4.4★ across 248+ titles — we've ranked them by what real users actually keep on their phones. Updated September 2026.

Compare top Blood Sugar App Journal (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1OneTouch Reveal® appOneTouch Reveal® appFree4.8★ (161K)NoNoOct 2026
2Blood Sugar Tracker-AI HealthBlood Sugar Tracker-AI HealthFree3.1★ (104)NoYesSep 2026
3Dr.Free Blood Sugar MonitorDr.Free Blood Sugar MonitorFree4.5★ (1.3K)YesNoSep 2026
4Blood Sugar Tracker & GlucoseBlood Sugar Tracker & GlucoseFree4.8★ (569)YesNoSep 2026
5Glucose Buddy Diabetes TrackerGlucose Buddy Diabetes TrackerFree4.8★ (25K)YesYesOct 2026
6Blood Sugar Monitor+Blood Sugar Monitor+Free3.5★ (34)NoYesSep 2026
7CONTOUR DIABETES app (US)CONTOUR DIABETES app (US)Free3.3★ (1.4K)YesNoOct 2026
8Glucomate: Blood Sugar TrackerGlucomate: Blood Sugar TrackerFree4.3★ (158)NoYesSep 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😊(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

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 September 2026, with a 4.8-star average from 161K App Store ratings, and it's free to download.
Yes — 20 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 September 2026.
We track 248+ blood sugar app journal on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.