Best Free A1C App

Blood Sugar & Diabetes Tracker

Log Glucose, A1C, Carbs & BP

Free

Easily monitor blood sugar, A1C, medications, and weight. This app offers detailed reports, custom reminders, and supports both mg/dL and mmol/L units for global compatibility. Take control of your diabetes management and overall health.

Dr.Free Blood Sugar Monitor

Glucose Diabetes Test Tracker

Free

Track glucose levels, A1C, medications, and other health data with this diabetes management tool. Log readings, add notes about food and activity, and view trends with clear charts. Set reminders and export reports for healthcare providers.

Libre by Abbott

Abbott Diabetes Care

Free

This app provides continuous glucose monitoring for individuals with diabetes. It automatically updates glucose readings to your phone every minute and offers insights into trends and settings. Compatible with specific FreeStyle Libre sensors, it aids in managing diabetes by tracking glucose levels.

mySugr - Diabetes Tracker Log

Master Your Blood Sugar Level!

Free

This app centralizes your diabetes data, including blood glucose, diet, and medication, from connected devices and manual entries. It offers personalized tracking, clear reports, and advanced features like glucose predictions and insulin dose recommendations with its PRO version.

Dexcom G7

Continuous Glucose Monitoring

Free

This app provides real-time glucose monitoring for diabetes management. It offers customizable alerts for high or low glucose levels and allows sharing data with loved ones and healthcare teams. Integrates with smartwatches and other health apps for comprehensive insights.

Blood Sugar App: Glucose level

Monitor・Tracker・A1C Test Log

Free

Easily log and track your blood glucose readings to monitor trends over time. Seamlessly sync data with Apple Health from compatible monitors and CGMs for organized insights into your blood sugar.

CONTOUR DIABETES app (US)

by Ascensia Diabetes Care US Inc.

Free

This app helps adults with diabetes manage their condition by syncing with a connected meter for blood glucose monitoring. It provides personalized insights into how daily activities affect readings, helping users understand trends and optimize their testing. Users can record events, view insulin and carb data, and share reports with healthcare professionals.

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.

Glucose | Blood Sugar Tracker

Insulin, Carbs & Diabetes Log

Free

This app helps users track blood sugar, weight, blood pressure, A1C, and medications. It provides trend analysis, customizable reminders, and the ability to email reports to physicians. An estimated A1C calculator is also included for diabetes management.

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.

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.

Glucose Blood Sugar: Glucobyte

A1C Tracker Diabetes Monitor

Free

This app helps users record, track, analyze, and share their blood glucose data. It supports integration with Apple Health and various glucose meters, offering insights into nutrition and progress. Designed for individuals managing diabetes or pre-diabetes.

Tandem t:slim Mobile App

t:slim X2 insulin pump

Free

This app acts as a smartphone companion for a specific insulin pump, allowing users to deliver insulin doses and view pump data remotely. It provides discreet access to essential information and notifications, enhancing convenience for pump users.

FreeStyle Libre 3 – US

Continuous Glucose Monitoring

Free

Monitor your glucose levels in real-time with advanced continuous glucose monitoring technology. Receive immediate alerts for low or high glucose readings and gain insights into your trends with detailed reports. This app is designed for individuals managing diabetes.

Dario Health

Health made easy

Free

This app helps you monitor your blood glucose and blood pressure with a compact, all-in-one device. It provides insights into your health trends, tracks carb intake and activity, and allows you to easily share data with your doctor and loved ones.

Glucose Buddy+ for Diabetes

Log Blood Sugar, Carbs, & Meds

$1.99

This app helps manage diabetes by tracking blood sugar, medication, and A1C levels. It offers a food database for carb intake logging, activity tracking, and educational content. Premium features provide advanced analytics and integrations.