Best Glucose Log Free Apps

248+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated August 2026

If you already know Blood Sugar Tracker & Glucose, this is the deeper bench. 248+ glucose log free apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of August 2026.

Compare top Glucose Log Free Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Blood Sugar Tracker & GlucoseBlood Sugar Tracker & GlucoseFree4.8★ (551)YesNoAug 2026
2Glucose | Blood Sugar TrackerGlucose | Blood Sugar TrackerFree4.6★ (28K)NoYesAug 2026
3Diabetes LogsDiabetes LogsFree4.6★ (3.1K)NoNoAug 2026
4GlucoseTrack: Diabetes & GLP-1GlucoseTrack: Diabetes & GLP-1Free5.0★ (1)NoYesJul 2026
5GLog : Glucose LogbookGLog : Glucose LogbookFree4.8★ (3.3K)NoNoAug 2026
6iHealth Gluco-SmartiHealth Gluco-SmartFree4.8★ (13K)NoNoAug 2026
7mySugr - Diabetes Tracker LogmySugr - Diabetes Tracker LogFree4.7★ (33K)NoYesAug 2026
8Diabetes App - Diabeto LogDiabetes App - Diabeto LogFree4.5★ (1.2K)YesYesAug 2026

Top Picks for Glucose Log Free

Blood Sugar Tracker & Glucose#1

Blood Sugar Tracker & Glucose by Taro Horiguchi

A1c Log & Diabetes Doctor PDF
Editor's Choice
💪 Health & Fitness
4.8(551 ratings)
FreeAds
Blood Sugar Tracker & Glucose screenshot 1
Blood Sugar Tracker & Glucose screenshot 2
Blood Sugar Tracker & Glucose screenshot 3
Blood Sugar Tracker & Glucose screenshot 4
Blood Sugar Tracker & Glucose screenshot 5

This app helps you manage blood sugar levels by logging glucose readings and analyzing meal photos with AI. It predicts the risk of blood sugar spikes and offers personalized tips to avoid them, all without requiring external devices.

Glucose | Blood Sugar Tracker#2

Glucose | Blood Sugar Tracker by App Sub 1 LLC

Insulin, Carbs & Diabetes Log
Strong Contender
🏥 Medical
4.6😞(28K ratings)
FreeIn-App Purchases
#25in Medical
Glucose | Blood Sugar Tracker screenshot 1
Glucose | Blood Sugar Tracker screenshot 2
Glucose | Blood Sugar Tracker screenshot 3
Glucose | Blood Sugar Tracker screenshot 4
Glucose | Blood Sugar Tracker screenshot 5
Glucose | Blood Sugar Tracker screenshot 6

This app helps users track blood sugar, weight, blood pressure, and medications to manage diabetes. It offers features like data logging, trend identification, customizable reminders, and report generation for healthcare professionals. An estimated A1C calculator is also included.

What We Love

  • 👍 Easy to use
  • 🚀 Simple and straightforward
  • 💡 Estimated A1C feature
  • 👍 Graphs and data visualization

Room to Improve

  • 🔒 Subscription model to access full features
  • 🐛 Recent update removed decimal point for glucose entries
  • 🔒 Locked features behind paywall
Diabetes Logs#3

Diabetes Logs by Florin Uscatu

Log your blood sugar and meds
Worth Considering
💪 Health & Fitness
4.6😐(3.1K ratings)
Free
Diabetes Logs screenshot 1
Diabetes Logs screenshot 2
Diabetes Logs screenshot 3
Diabetes Logs screenshot 4
Diabetes Logs screenshot 5

Easily track and manage your diabetes by logging blood sugar levels and medications. View clear statistics and graphs to monitor progress, with both online and offline access. Share data with your healthcare team and sync with the Health app.

What We Love

  • 👍 Easy to use
  • 📊 Helpful graphs and data visualization
  • ⚡ Simple and straightforward
  • 🔍 Useful for tracking blood sugar levels

Room to Improve

  • 🐛 Logs disappearing or not saving properly
  • 🤔 Limited medication options
  • 🔒 Issues with login/account management

More Glucose Log Free apps to explore

4
GlucoseTrack: Diabetes & GLP-1
GlucoseTrack: Diabetes & GLP-1
GlucoseTrack: Diabetes & GLP-1
Blood sugar, shots & food log
Free

Manage diabetes and GLP-1 medications with a comprehensive tracker for glucose, food, and injections. Features an AI coach for support, medication tracking, and progress monitoring. Integrates with Apple Health for seamless data syncing.

GLP-1 & medication trackingAI health coach (Ask Glu)Glucose, lab, and heart logging
💪 Health & Fitness
(1)
freemium
5
GLog : Glucose Logbook
GLog : Glucose Logbook
GLog : Glucose Logbook
Track Diabetic Health Metrics
Free

This app helps diabetics meticulously record and monitor vital health metrics like blood sugar, weight, and blood pressure. Visualize trends with customizable charts and easily share detailed reports with healthcare providers via email.

Record blood glucose, weight, blood pressure, A1c, cholesterolSet time periods for glucose readingsView blood glucose, weight, and blood pressure charts
🏥 Medical
(3.3K)
free
6
iHealth Gluco-Smart
iHealth Gluco-Smart
iHealth Gluco-Smart
Blood glucose management
Free

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.

Automatic test result recordingDigital logbookGraphical data summaries
💪 Health & Fitness
(13K)
free
7
mySugr - Diabetes Tracker Log
mySugr - Diabetes Tracker Log
mySugr - Diabetes Tracker Log
Master Your Blood Sugar Level!
Free

This app centralizes all your diabetes-related data, including blood sugar readings, medication, and diet. It offers personalized tracking, automatic logging from connected devices, and insightful reports. Advanced features provide real-time glucose monitoring and insulin dose recommendations.

Personalized HomescreenAutomatic Blood Sugar LoggingReal-time Glucose Values
🏥 Medical
(33K)
free with in-app purchases
8
Diabetes App - Diabeto Log
Diabetes App - Diabeto Log
Diabetes App - Diabeto Log
Blood Sugar Glucose Tracker
Free

Track blood glucose levels, medication intake, and carbohydrate consumption in a single view. Monitor trends, set reminders, and receive alerts for hypo/hyperglycemic events. Visualize data with customizable graphs and reports.

Log blood glucose, insulin, and carbsMulti-criteria data searchTagging for records
🏥 Medical
(1.2K)
freemium
9
Glucose Log (Tracker)
Glucose Log (Tracker)
Glucose Log (Tracker)
Simpler way to log glucose
Free
💪 Health & Fitness
(0)
10
Blood Sugar - Tracker Log
Blood Sugar - Tracker Log
Blood Sugar - Tracker Log
Glucose Monitor for Health
Free
🏥 Medical
(0)
11
Glucose Log: Diabetes Monitor
Glucose Log: Diabetes Monitor
Glucose Log: Diabetes Monitor
Blood Sugar Tracker: Diet App
Free
🏥 Medical
(0)
12
Blood Sugar Tracker : Log
Blood Sugar Tracker : Log
Blood Sugar Tracker : Log
Glucose Tracker & Charts
Free
🏥 Medical
(0)
13
Blood Sugar Monitor - Glucare
Blood Sugar Monitor - Glucare
Blood Sugar Monitor - Glucare
Diabetes blood sugar tracker
Free
🏥 Medical
(0)
14
Glucose Buddy Diabetes Tracker
Glucose Buddy Diabetes Tracker
Glucose Buddy Diabetes Tracker
Log Blood Sugar, Carbs, & Meds
Free

This app helps individuals manage their diabetes by tracking blood sugar, medication, and carb intake. It offers educational content, meal planning assistance, and data export for healthcare providers. Premium features provide advanced analytics and integrations.

Track blood sugar, medication, and A1CLog weight and carb intakeExtensive food database for meal logging
🏥 Medical
(25K)
freemium
15
Glucose Compass: Diabetes Log
Glucose Compass: Diabetes Log
Glucose Compass: Diabetes Log
Type 1 Diabetes Tracker
Free
💪 Health & Fitness
(0)
16
Insulin Log
Insulin Log
Insulin Log
Simple & Smart Glucose Tracker
Free
🏥 Medical
(0)
17
DiabetLog: Blood Sugar Tracker
DiabetLog: Blood Sugar Tracker
DiabetLog: Blood Sugar Tracker
Diabetes Log & Glucose Report
Free
🏥 Medical
(0)
18
Sugar: Glucose Logger
Sugar: Glucose Logger
Sugar: Glucose Logger
Track blood sugar & trends
Free
💪 Health & Fitness
(0)
19
DiaNotes: Glucose Tracker
DiaNotes: Glucose Tracker
DiaNotes: Glucose Tracker
Blood Glucose Notes
Free
🏥 Medical
(0)
20
SnapGlucose
SnapGlucose
SnapGlucose
Snap and log glucose instantly
Free
🔧 Utilities
(0)

FAQ about Glucose Log Free

What are the best glucose log free apps for iPhone?
Blood Sugar Tracker & Glucose tops our glucose log free apps ranking as of August 2026, with a 4.8-star average from 551 App Store ratings, and it's free to download.
Blood Sugar Tracker & Glucose shows ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 248+ glucose log free apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
This app helps you manage your blood sugar by allowing you to manually log glucose readings and analyze photos of your meals. It uses AI to predict the risk of blood sugar spikes and provides tips to help you avoid them, all without needing any extra hardware.
You can take or import a photo of your meal into the app. The AI will then analyze the image and provide a risk score from 0-100, along with color cues and clear advice on how to adjust your meal to reduce the likelihood of a blood sugar spike.