Best Apps for Managing Diabetes

Use Your Smartphone for Glucose Control, Activity Tracking, and More

Our editors independently research, test, and recommend the best products, and articles are reviewed by healthcare professionals for medical accuracy. You can learn more about our review process here. We may receive commissions on purchases made from our chosen links.

Smartphone apps have become increasingly important tools for managing certain health conditions, including diabetes, by assisting with everything from diet and exercise to glucose monitoring and symptom management. These five cleverly designed apps are useful for anyone with diabetes, from people who are newly diagnosed to those who have been living with the disease their entire lives.

The Top 5 Apps for Managing Diabetes of 2022

Best Overall : BlueStar Diabetes

BlueStar Diabetes

BlueStar Diabetes

BlueStar is an FDA-approved, award-winning app that provides 24/7 real-time coaching from Certified Diabetes Educators. This comprehensive app is available only by prescription and offers an impressive range of tools tailored to the individual. Once registered, users can receive personalized guidance based on their blood glucose, medications, current health, and a review of lifestyle factors affecting diabetes.

In addition, BlueStar provides thousands of tailored coaching messages based on real-time glucose values and trends. While BlueStar is not intended to replace your doctor, it can greatly enhance your care, particularly if you're having difficulty controlling your blood sugar or are in need of ongoing support.

BlueStar is intended for persons 18 and older with type 1 or type 2 diabetes.

Free for iPhone and Android. To activate the app, you will need an access code from an authorized healthcare provider.

Best Free : Medical ID

Medical ID
Medical ID

Although not a diabetes-specific app per se, Medical ID comes preinstalled on an iPhone (as part of the Health app) and is free to download for Android. The app is visible on the lock screen of the phone, allowing first responders or others to access critical medical information such as chronic conditions, including diabetes, emergency contacts, and more. It won't help you manage your diabetes, but it will alert others of your condition in the event you have a diabetes-related emergency—a severe hypoglycemic event, for example—that leaves you unable to speak for yourself.

Comes pre-installed on iPhone, free to download on Android

Best for Nutrition : Fooducate



Fooducate is a nutrition-focused tracking app that assesses the quality of the foods you're eating. The app uses a built-in database of hundreds of thousands of scannable barcodes so you can easily count macronutrients (carbohydrates, proteins, and fats). It assigns a letter grade (A, B, C, or D) to a food's nutrition quality. Fooducate then provides you with explanations and alternative recommendations, plus tips from nutrition professionals and community support so you can continue to make smart decisions for blood sugar management.

Free on iPhone and Android

Best for Tracking Internal Levels : Glucose Buddy

Glucose Buddy

Glucose Buddy

Glucose Buddy is a must-have iPhone app for tracking blood glucose levels, insulin, medications, A1C results, and carb intake. The app syncs with Dexcom G5 and G6 glucose monitoring systems to maintain a thorough record of your glucose, but it doesn't stop there. Glucose Buddy helps you track your physical activity and food intake, and also offers push notifications to remind you when to check your blood sugar next. Glucose Buddy's chart display can help you spot patterns and gain greater insight into your blood sugar trends and you can even create printable reports to bring to your next doctor's appointment.

The standard version of the Glucose Buddy app is free, but Glucose Buddy Premium offers a tiered subscription service ranging from $19.99 to $59.99 a month for an ad-free and customizable experience, including personal diabetes coaching, performance reports, smart glucose meters, lancing devices and lancets, complimentary test strips, and an A1C calculator.

Free for iPhone; offers in-app purchases

Best for Food Tracking : MyFitnessPal



MyFitnessPal is one of the most widely-used food tracking apps, thanks to its enormous food database incorporating more than 11 million foods—everything from produce to restaurant menu options to Trader Joe's snacks. The barcode scanner lets you input nearly any food from your pantry and the app also incorporates an exercise tracker that syncs with your food choices to help you meet your goals for weight management.

Free for iPhone and Android

Was this page helpful?