BlueStar Diabetes 17+

#1 Rated for Type 2 Diabetes‪*‬

WellDoc, Inc.

    • 4.2 • 117 Ratings
    • Free


We know that living with diabetes can be tough. That’s why we’re making diabetes self-care easier. BlueStar® provides daily digital coaching unique to you; to help you learn about your condition, build better habits, and live your best life.

Our diabetes app is award-winning**, FDA-cleared* and fits easily into your everyday life — while giving you useful tips and advice along the way. It’s easy-to-use, hassle-free, and secure.

Note: BlueStar is only available via your health plan, health system or employer.

BlueStar can help make living with diabetes easier with:

Get the right guidance at the right time — all in one easy-to-use app.

Help build and maintain better habits by connecting your medications, nutrition, activity, devices and health data, including data from Apple Health®.

Learn what you need - at your own pace - with easy-to-use tools and easy-to-follow guidance within the app.

Celebrate your successes and share your challenges with your doctor and care team — easily and quickly.

*BlueStar® Rx/OTC is an FDA-cleared medical device, intended for use by healthcare providers and their adult patients with type 1 or type 2 diabetes. For full labeling information, visit

**Named Best Diabetes Apps for Sugar-Conscious Peeps 2021, by Tech Times

BlueStar® is a Software as a Medical Device (SaMD) intended to be used by healthcare providers (HCPs) and their patients – aged 18 years and older - who have type 1 or type 2 diabetes. BlueStar is intended to assist patients in managing their diabetes with guidance from their providers. BlueStar has two versions – BlueStar and BlueStar Rx. BlueStar is not intended to replace the care provided by a licensed healthcare professional. BlueStar should not be used by patients with gestational diabetes or patients using an insulin pump. Visit for full labeling information.

The privacy and security of your personal information is very important to us. We protect it in accordance with the Health Insurance Portability and Accountability Act.

Welldoc is committed to improving the health of individuals living with a chronic disease.

© 2009-23 Welldoc, Inc. Intellectual Property. All rights reserved. The Welldoc and BlueStar name and logo are trademarks of Welldoc. Made in the USA. Manufactured by Welldoc.

What’s New

Version 7.2

Thanks for using BlueStar®! This update includes bug fixes and optimized usability

Ratings and Reviews

4.2 out of 5
117 Ratings

117 Ratings

Tntsystem ,


This is a great app for helping manage diabetes. I would recommend this to anyone new or veteran to diabetes. One small problem, almost every update has had a launching issue. BlueStar please make sure your updates work before you put them out. You always fix the problem promptly, but they happen at inconvenient times. Finially I would like to say, Good Job !!!

Developer Response ,

Thank you so much for sharing this feedback with us. We appreciate your honesty and take our customer feedback very seriously. The BlueStar app was updated this week and all issues have been resolved. Please launch the app and login as normal. Thank you!

Bbabioye ,

My Blood Glucose has improved thanks to BlueStar.

Before my use of Blue Star I could not seem to get my glucose level under control. With a change in Meds and the use of BlueStar my glucose level has diminished. The benefits of using Blue Star is that I get immediate feedback whether my glucose level is in target, high or low. I am given an explanation for the rational behind that glucose level. At times I have eaten too much carbs resulting in a high glucose level. Other times I may have exercised too long which caused my glucose to go too low. The quick response is the thing I like most about BlueStar. Right after getting a glucose test result; thru BlueStar I also get feedback on the possible causes of that level. Furthermore when my glucose is in target I get a statement that rewards me for the great outcome. I am finally getting my glucose level in target and the thing I like best is that I now understand my role in controlling my glucose levels.

Developer Response ,

Keep up the great work! Thank you so much for taking the time to share your feedback with our team, and please continue to do so anytime you have thoughts on our app.

Laciesmom ,

Saved My Life

BlueStar has literally saved my life. It keeps me accountable for my blood sugar levels, weight, blood pressure and tracking my food. I started using the app in February. Six months later, my A1c went from 8.4 to 6.8. And I lost almost 30 lbs. I enjoy the most encouraging messages after an entry. Even if you have been bad, it still gives positive feedback. I paired this app with the FreeStyle Libre Glucose Sensor. It so easy to take your blood sugar and immediately put it in the BlueStar app. Thank you so much for providing this service.

Developer Response ,

Wow! We truly appreciate your kind words and the excellent review. Thank you for taking the time to share your positive feedback. Keep up the great work!

App Privacy

The developer, WellDoc, Inc., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • Health & Fitness
  • Contact Info

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Location

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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