nudg | diabetes companion

nudg | diabetes companion

nudg'n you along

0 ratings
2 reviews
Free
In-App Purchases

Details

  • Released
  • Updated

Features

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About

This app helps manage diabetes by integrating with Nightscout data. It offers real-time dashboards, intelligent calculators for insulin and nutrition, and comprehensive logging of treatments and health records. Premium features provide advanced analytics and personalized insights for better therapy management.

Real-time glucose dashboard
Intelligent insulin calculators
Nutrition estimation
Comprehensive treatment logging
Health records tracking
Advanced data analytics
Personalized therapy insights
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What's New in nudg | diabetes companion

2.3.2

July 4, 2026

- bug fixes

Subscription plans

Premium Monthly

Advanced analytics, AI nutrition, and more.

$3.991 Month
How to cancel nudg | diabetes companion subscription ⁉️

User reviews

Issues connecting, missing features

Wow, using the access token didn’t work. I had to inspect with Charles in order to see what it was sending. When using an api-secret, the app is supposed to sha1sum the secret before sending it as a header. It’s not doing that.
I suspect most users having trouble experience that issue here. The other option is to create an access token and add that in the nudg app. There seems to be missing instructions in the app on how to do that.

Even after getting authenticated, there’s a lot of errors that appear when using the app. The graphs work, but there’s no notes or treatments that appear on the graphs. I was just hoping to have a beautiful, easy to use interface to view my nightscout data.
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Response from developer

Thank you so much for the detailed feedback—and especially for taking the time to inspect the traffic with Charles. Your technical insight was incredibly helpful. I’m pleased to let you know that we have addressed all your points in the upcoming release: * API Secret Hashing: You were spot on. I've now implemented SHA1 hashing for the API-SECRET header. This should resolve the authentication issues and the '401' errors users were experiencing. * Visible Treatments & Notes: I found that annotations were actually hidden by default. I have now enabled Carb, Insulin, and Note markers by default on the graphs. Additionally, I've doubled the 'matching window' for these entries, so treatments will appear on the graph even if your glucose readings are slightly spaced out. * Clearer Setup Instructions: I've added specific guidance to the configuration screen explaining where to find the API Secret or how to generate an Access Token within Nightscout (Admin Tools > Subjects). I really appreciate you helping me make the app more robust for the Nightscout community. The following changes will be available in the next release along with Dexcom / Libre integration as well as Nightscout.

Can’t connect to nightscout

This is unable to connect to my instance of nightscout. I’ve double and triple checked my URL and API key. Connection failed. Please check your URL and API secret.

I’ve used nightscout with a bunch of other services including some that I’ve made.

The screenshots look fantastic! I’d really like to get this working.
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FAQ

What is nudg and how does it work?

nudg is a diabetes management companion that connects to your Nightscout site to display real-time glucose readings, trend arrows, and daily stats. It transforms raw data into actionable insights for better health decisions.

Does nudg require a Nightscout site?

Yes, nudg requires an active Nightscout site to function. It is designed to integrate with your existing Nightscout data.

What are the premium features in nudg?

Premium features include a Nutrition Calculator for estimating carb counts, Extended Bolus for managing slow-digesting meals, Advanced Analytics for detailed glucose and trend insights, and Intelligent Insights for personalized therapy adjustments.

How much does nudg cost?

nudg is free to download and use with basic features. Premium features are available through subscription plans: $3.99/month, $19.99 for 6 months, or $34.99 annually.

Can nudg sync with Apple Health?

Yes, nudg offers HealthKit integration to seamlessly sync glucose, insulin, carb, and weight data to Apple Health. It can also pull in workouts, sleep data, and other health information.

What is the age rating for nudg?

nudg has an age rating of 12+, making it suitable for teenagers and adults managing diabetes.

How often is nudg updated?

The latest version of nudg is 1.2, and it was last updated on January 22, 2026. This indicates a recent update for ongoing development and support.

Is nudg suitable for professional medical advice?

No, nudg is for informational and educational purposes only and is not a substitute for professional medical advice. Always consult your healthcare provider for any changes to your diabetes therapy.