*** BlueStar® is available via access code from your employer or health plan. ***

BlueStar® is an award-winning, FDA-cleared, in-app digital assistant, that provides tailored guidance in the moment. Achieve your diabetes health goals through BlueStar’s guidance, education, motivation, and accountability.

● Sync with fitness trackers, pharmacy, lab, and patient portal
● New integrations with more meters, blood pressure cuffs, and weight scales
● Healthy recipes, meal plans, lifestyle tips, and more
● Prompts about what to do next to stay on track

● Real-time coaching as you enter blood glucose results
● Organize all your medications and set reminders, so you never miss a dose
● Pair your meter to wirelessly transfer blood glucose results
● Easily record blood glucose, carbs, and medications with Apple Watch
● Apple Health® Integration - Sync your Steps, Activities, Sleep, Blood Glucose, Blood Pressure and Weight from Apple Health Application. You can now see this information in a comprehensive logbook view and share with your clinician.
● Import your lab results from Apple Health
● Actionable Notifications and Widgets to view your recent health data

● Share progress with your care team by sending a SMART Visit Report with the click of a button

● Precise, AI-driven feedback messages
● Custom reports and insights highlight what’s working and what to change
● Personalized education in short, easy-to-read lessons
● Ask diabetes questions and get answers from Certified Diabetes Educators

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

© 2010-19 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 5.4.2

Thanks for using BlueStar! To make our app better, we regularly bring improved performance and enhancements to the App Store to better support your diabetes management. We also strive to include your suggestions and feedback in our updates.

What’s new:
•Now supporting both type 1 and type 2 diabetes
•Enhanced insulin calculator with optional insulin on board functionality to help prevent hypoglycemia

Ratings and Reviews

4.2 out of 5
49 Ratings

49 Ratings

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.

BulldogJTH ,

Best Diabetes App Available

Fantastic user experience with a clean fun and helpful interface. This app has helped me lower my A1C from 10.5 to 6.9 in three months! The only negatives are that it is not available to the general public without going through your insurance company and it is a one way data vacuum meaning it accepts data from Apple Health, but it doesn’t share the data you enter back with Apple Health essentially locking your own data away within their app.

smithersdad ,

Helped a tech guy lower his numbers

This app was what was needed to keep my interest in lowering my blood sugars and A1C numbers. I have gone from an A1C of 16.3 a year ago to a 6.1. Bet you didn’t know that number could be so high!
This app keeps all my medical information with me all the time. Who doesn’t have their phone with them.


WellDoc Inc
122.5 MB

Requires iOS 9.0 and watchOS 3.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, French, Spanish

Age Rating
Frequent/Intense Medical/Treatment Information


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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