The Best Free Diabetes Apps and Trackers

Published on
By : Suvarna Sheth

Glucose Buddy Diabetes Tracker

Stars: 4.7 out of 5.  Ratings: 3.9K. Price: Free. For iPhone.

Glucose Buddy Diabetes Tracker

Glucose Buddy Diabetes Tracker also allows you to track insulin, carbohydrates, weight, and ketones.  It allows users to save and view a history of their blood sugar records which helps you identify trends in your health.  You can schedule reminders to measure your blood sugar. The app tracks what time of day you are checking your blood sugar.  You can also add a note to each record.  Glucose integrates with HealthKit by writing all inputted entries to the Health app.  Subscriptions are available for premium features such as other apps, graphs, and custom tagging tools.


Stars: 4.6 out of 5.  Ratings: 38.  Price: Free, offers In-App Purchases. For iPhone.


Health2Sync helps you log your blood sugar, blood pressure, weight, medication, diet, exercise, and even your mood through the app.  Health2Sync provides you helpful feedback based on your blood sugar records to help you manage diabetes.  View current and past trends in your health.  The app provides a diabetes support community.  Invite your friends and family members to join you on your journey. Premium Features of the app include a PDF report feature.

mySugr: Diabetes Tracker Log

Stars: 4.6 out of 5.  Ratings: 1.1K.  Price: Free, offers In-App Purchases. For iPhone and Android.

mySugr: Diabetes Tracker

The mySugr logbook app is an easy and complete diabetes tracker.  Log and monitor your daily blood sugar level, record your insulin, use the app to track your carbohydrate count, and make notes along the way.  + Easy and personalized logging screen to enter information about your diet, medications, carbohydrate intake, meals, blood glucose levels that can be graphed.  Motivating challenges and feedback to help cope with Type 1 and Type 2 diabetes.  The app provides detailed reports that you can send to your doctor.  mySugr Pro can be activated at no charge with some Accu-Chek® devices when ordered (for free) through mySugr or with a subscription.

Glucose Companion

Stars: 4.4 out of 5.  Ratings: 85.  Price: Free. For iPhone.


This app lets you add and edit blood sugar, weight and test date.  You can add notes to the readings and track blood sugar and weight by a chart.  Create a reminder to measure your blood sugar, doctor visit or others.  Export readings in CSV, HTML or PDF format.  Supports transferring data to Health app, 3D Touch function and Apple Watch version.

BG Monitor

Stars: 4.5 out of 5.  Ratings: 636.  Price: Free, offers In-App Purchases. For Android.

BG Monitor

BG Monitor allows you to record your blood glucose, food, insulin, and exercise.  Tag your entries or take pictures of your meals.  The App tracks blood glucose and notifies you if adjustments are needed.  Insulin is automatically calculated when you enter your blood glucose.

Glucosio Diabetes Tracker

Stars: 4.2 out of 5.  Ratings: 230.  Price: Free, offers In-App Purchases. For Apple and Andriod.


Logs blood glucose, HB1AC, cholesterol, blood pressure, ketones, and body weight.  Designed for type 1 and type 2 diabetes.  Estimated HbA1c & HbA1c conversion calculator.  Allows you to set reminders.  Daily, weekly and monthly graphs and analysis.

Glucose Wiz

Stars: 4.2 out of 5.  Ratings: 81.  Price: Free, offers In-App Purchases. For iPhone.

Glucose Wiz

Glucose Wiz keeps your blood sugar and medication logs with time.  Write notes, and see your numbers in chart view to show glucose tendency for before meals, 2 hours after meals and at bedtime.  Export the readings in PDF, CSV, or HTML f0rmat by email to anyone, and print the logs directly from this app. iCloud auto sync is available and you can track and monitor your family members’ readings.