Best Blood Sugar Tracking Apps

249+ iOS apps curated and reviewed

4.7 avg rating
19 free apps
Updated August 2026

Every iPhone needs a few good blood sugar tracking apps. We benchmark 249+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Blood Sugar Tracking 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
3mySugr - Diabetes Tracker LogmySugr - Diabetes Tracker LogFree4.7★ (33K)NoYesAug 2026
4OneTouch Reveal® appOneTouch Reveal® appFree4.8★ (161K)NoNoAug 2026
5iHealth Gluco-SmartiHealth Gluco-SmartFree4.8★ (13K)NoNoAug 2026
6Glucose Monitor - GlucareGlucose Monitor - GlucareFreeNoYesAug 2026
7Blood Sugar & Glucose TrackingBlood Sugar & Glucose TrackingFree4.3★ (333)NoYesAug 2026
8Sugarmate by TandemSugarmate by TandemFree4.7★ (15K)NoNoAug 2026

Top Picks for Blood Sugar Tracking

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
#20in 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
mySugr - Diabetes Tracker Log#3

mySugr - Diabetes Tracker Log by mySugr GmbH

Master Your Blood Sugar Level!
Worth Considering
🏥 Medical
4.7😊(33K ratings)
FreeIn-App Purchases
#47in Medical
mySugr - Diabetes Tracker Log screenshot 1
mySugr - Diabetes Tracker Log screenshot 2
mySugr - Diabetes Tracker Log screenshot 3
mySugr - Diabetes Tracker Log screenshot 4
mySugr - Diabetes Tracker Log screenshot 5
mySugr - Diabetes Tracker Log screenshot 6

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.

What We Love

  • 👍 Easy to use
  • 🚀 Convenient data tracking
  • 💡 Helpful features like estimated A1C
  • 👍 Integrates with other health apps

Room to Improve

  • 🐛 Connectivity issues with some devices
  • 🔍 Limited customization options
  • 💰 Paid version required for some key features

More Blood Sugar Tracking apps to explore

4
OneTouch Reveal® app
OneTouch Reveal® app
OneTouch Reveal® app
Your diabetes management app
Free

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.

Blood glucose pattern identificationPersonalized reminders and guidanceDiabetes logbook with color-coded readings
🏥 Medical
(161K)
free with in-app purchases
5
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
6
Glucose Monitor - Glucare
Glucose Monitor - Glucare
Glucose Monitor - Glucare
Diabetes blood sugar tracker
Free
🏥 Medical
(0)
7
Blood Sugar & Glucose Tracking
Blood Sugar & Glucose Tracking
Blood Sugar & Glucose Tracking
Diabetes Tracker: Diabetic Log
Free

Easily track your blood sugar levels and understand what affects them. This app helps you manage diabetes or prediabetes by spotting patterns and tailoring a plan to your lifestyle. Get daily health summaries and detailed trend graphs.

Daily health summary reportsSupports mg/dL and mmol/L unitsGlucose trend graphs
🏥 Medical
(333)
free with in-app purchases
8
Sugarmate by Tandem
Sugarmate by Tandem
Sugarmate by Tandem
Maximize Your CGM Data
Free

This app helps individuals manage diabetes by providing tools to maximize continuous glucose monitor (CGM) data. It offers enhanced visualizations, a digital diary for logging trends, and customizable alerts. Data can also be shared with loved ones.

Enhanced CGM data visualizationDigital diary for logging trendsCustomizable tools for alerts
🏥 Medical
(15K)
ad-supported
9
Blood Sugar Tracker: iGlupal
Blood Sugar Tracker: iGlupal
Blood Sugar Tracker: iGlupal
Blood Sugar Monitor
Free

Easily record, track, and manage your blood sugar levels with this intuitive glucose monitoring app. Features quick recording, advanced tracking, insulin reminders, note-taking, and data export. Integrates with Apple Health for seamless data synchronization.

Intuitive glucose monitoring interfaceQuick blood sugar recordingAdvanced historical data tracking
🏥 Medical
(937)
free with in-app purchases
10
SugarNote: Blood Sugar Tracker
SugarNote: Blood Sugar Tracker
SugarNote: Blood Sugar Tracker
A1C Estimation & Glucose Log
Free
🏥 Medical
(0)
11
PulseSnap - Blood Sugar
PulseSnap - Blood Sugar
PulseSnap - Blood Sugar
Heart Rate & Blood Pressure
Free
🔧 Utilities
(0)
12
Blood Sugar Tracker:GlucoTrack
Blood Sugar Tracker:GlucoTrack
Blood Sugar Tracker:GlucoTrack
Daily blood sugar & health log
Free
🏥 Medical
(0)
13
MyBody: Health & Weight Loss
MyBody: Health & Weight Loss
MyBody: Health & Weight Loss
Meal Plan & Calorie Counter
Free

This app offers personalized meal plans and calorie tracking to support your health and weight loss goals. It includes healthy recipes, at-home workouts, and progress monitoring to guide you towards a healthier lifestyle.

Personalized meal plannerCalorie and macro trackingShopping list generator
💪 Health & Fitness
(1.2K)
subscription
14
Blood Sugar Tracker: BS Log
Blood Sugar Tracker: BS Log
Blood Sugar Tracker: BS Log
Blood Sugar Log & Monitor
$24.99
$29.99 | 17% OFF

Manually log, organize, and understand your glucose levels with this comprehensive blood sugar tracker. It offers detailed statistics, history filtering, and a simple, intuitive interface for daily or long-term health monitoring.

Manual glucose loggingAdd date, time, and contextFilter records by categories
💪 Health & Fitness
(1)
paid
15
Glucose Compass: Diabetes Log
Glucose Compass: Diabetes Log
Glucose Compass: Diabetes Log
Type 1 Diabetes Tracker
Free
💪 Health & Fitness
(0)
16
Glyve: Diabetes Tracker & Log
Glyve: Diabetes Tracker & Log
Glyve: Diabetes Tracker & Log
Blood Sugar, Carbs & Insulin
Free

This app helps manage diabetes by tracking blood sugar, food intake, insulin, and exercise. It visualizes data to reveal patterns and provides exportable reports for healthcare providers. Safety features include alerts to trusted contacts.

Log glucose, food, insulin, exercise, sleep, and stressEstimate carbs from food photosScan barcodes for packaged food logging
🏥 Medical
(0)
subscription
17
Blood Sugar Tracker – Glucose
Blood Sugar Tracker – Glucose
Blood Sugar Tracker – Glucose
Monitor levels & log readings
Free
💪 Health & Fitness
(0)
18
Blood Sugar Tracker: Bsugra
Blood Sugar Tracker: Bsugra
Blood Sugar Tracker: Bsugra
Glucose and Blood Sugar Track
Free
🏥 Medical
(0)
19
Blood Sugar Monitor ++
Blood Sugar Monitor ++
Blood Sugar Monitor ++
Glucose Tracker for Diabetics
Free

Track glucose levels, insulin, pulse, and carbohydrate intake with clear visualizations and smartwatch integration. Offers a free version with basic features and a premium subscription for unlimited entries and detailed reports.

Glucose level trackingInsulin and pulse loggingCarbohydrate intake recording
💪 Health & Fitness
(5)
freemium
20
Sugar: Glucose Logger
Sugar: Glucose Logger
Sugar: Glucose Logger
Track blood sugar & trends
Free
💪 Health & Fitness
(0)

FAQ about Blood Sugar Tracking

What are the best blood sugar tracking apps for iPhone?
Blood Sugar Tracker & Glucose tops our blood sugar tracking apps ranking as of August 2026, with a 4.8-star average from 551 App Store ratings, and it's free to download.
Yes — 19 of the top blood sugar tracking apps we rank are free to download, including Blood Sugar Tracker & Glucose and Glucose | Blood Sugar Tracker.
Blood Sugar Tracker & Glucose shows ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 249+ blood sugar tracking 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.