Archived App (Last seen on 6 Aug 2025)
This is an archived listing of the app previously available on the App Store.Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.
About
This prescription-only medical app assists individuals with type 2 diabetes in optimizing their insulin therapy. It calculates recommended insulin doses based on glucose readings and a customized treatment plan set by a healthcare team. The app aims to simplify insulin management and help users reach their blood glucose and A1c targets.
What's New in d
1.3
September 15, 2021
iOS Dark Mode handled, Phone App reports data to server without requiring being 10 seconds in the app first
FAQ
What is d-Nav used for?
d-Nav is an FDA-cleared, prescription-only medical app designed to improve and simplify insulin therapy for individuals with type 2 diabetes. It calculates recommended insulin doses to help users reach their blood glucose and Hemoglobin A1c targets.
How does d-Nav work?
After a healthcare team sets up a customized insulin treatment plan, d-Nav guides users dose by dose. Users input their glucose levels (or use a connected meter), select an event like 'Lunch,' and d-Nav recommends the insulin dose to inject.
Who can use d-Nav?
d-Nav is for individuals using any type of insulin to treat type 2 diabetes who have not yet reached their blood glucose or Hemoglobin A1c targets. A doctor's referral to the d-Nav Insulin Guidance Service is required.
Is d-Nav available on all devices?
Based on the provided information, d-Nav is supported on iPhone and iPod devices. It is not specified if it is available on Android or other platforms.
How often is d-Nav updated?
The latest version of d-Nav is 1.3, which was last updated on September 15, 2021. Further information on update frequency is not available.
What is the user rating for d-Nav?
d-Nav has a rating of 4.2 stars based on 5 user ratings. This suggests a generally positive user reception.
Does d-Nav have ads?
No, d-Nav does not contain advertisements. The app is free to use and does not have in-app purchases.
What is the age rating for d-Nav?
d-Nav has an age rating of 4+. This indicates it is suitable for users aged 4 and above, though its medical nature implies it is intended for adult users with diabetes.
