iPhone Screenshots


Happy Bob turns diabetes management into more rewarding and positive experiences. Happy Bob reads real-time CGM data and gives encouraging and personal advice for stable blood sugar. Happy Bob also predicts future blood sugar, using past CGM data and machine learning.


Easy setup with your CGM
Connect with your Dexcom account or add your Nightscout URL.

Follow your sugar data in a fun format
Happy Bob turns CGM data into stars you can collect.

Get personal prediction on future blood sugar
Happy Bob calculates the sugar you are likely to land in two hours, based on your past CGM data.

Get fun notifications
Happy Bob notifies when it looks like an action might be needed or just to tell how awesome you are.

Connect with others
Share your daily star scores with others.

Set own target and follow your progress
See how well you achieve your own target.

The data displayed in this app is for informational purposes and should not be used to make medical decisions of any kind. Please see our Terms of use for more details.

This application is not owned by or affiliated with Dexcom.

This application is not owned by or affiliated with the Nightscout Project.

What’s New

Version 1.1.1

VoiceOver improvements.

Ratings and Reviews

4.5 out of 5
8 Ratings

8 Ratings

Not twenty ,

I wish it worked for me

I have been unable to use the app, I did reach out for support via email and received pleasant assistance, unfortunately it was not successful. I use Dexcom & iphone.


Harald AI Oy
27.5 MB

Requires iOS 10.3 or later. Compatible with iPhone, iPad, and iPod touch.


English, Finnish, Swedish

Age Rating


  • Family Sharing

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

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