Carb Counting with Lenny‪℠‬ 4+

Learn How to Count Carbs

Medtronic, Inc.

    • 3.0 • 15 Ratings
    • Free



Carbohydrate (Carb) counting is an essential skill for managing diabetes. Carb counting allows children with diabetes to eat a variety of foods, just like other kids, and increases their sense of control and confidence in managing their diabetes. For parents and caregivers, this is important in order to plan meals and help children maintain good blood sugar levels.

Let Lenny help you learn carb counting in a fun and easy way! Carb Counting with Lenny has two main sections:

Lenny’s Food Guide helps you learn carb values for many food items across the basic food groups. You can also customize the food guide by adding in your own favorite foods!

Think you have mastered carb counting? Then take the Lenny challenge and test your knowledge with four interactive games. Be careful- games are timed and get progressively more challenging.

Let Lenny help you learn carb counting and manage your diabetes the fun way.

- Learn carb values for many basic foods
- Customize the Food Guide by adding your own foods
- Test your carb knowledge using Lenny’s fun, interactive games

Note: Apple, Inc. is not a sponsor of this application nor any contests, promotions, or similar programs that may be offered by Medtronic.

© 2018 Medtronic. All rights reserved. Medtronic, Medtronic logo and Further, Together are trademarks of Medtronic™. Third party brands are trademarks of their respective owners. All other brands are trademarks of a Medtronic company.

It has been approved by Medtronic only for use with appropriate Medtronic products. Please contact Medtronic if you wish to use this application for any other purpose.

What’s New

Version 1.2.0

This app has been updated by Apple to display the Apple Watch app icon.

Bug Fixes

Ratings and Reviews

3.0 out of 5
15 Ratings

15 Ratings

catjack77 ,

Please update!!

It worked great until my iPhone updated to the 11 update. Now the app will not work. My daughter is 10 and uses (used) this app to count her carbs before injections. It was awesome. We are sad that the developers have not updated the app. 😩😭👎🏻

MJ the RD ,


The Carb games are interesting, however the Build a Meal game freezes the entire App. ,

Awesome Game

This is a amazing game!!! I love it so much and it is good for all ages from 4 year olds to 80 year olds! I recommend it to everyone who has T1D!! The game teaches you a ton,too!

App Privacy

The developer, Medtronic, Inc., has not provided details about its privacy practices and handling of data to Apple.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.

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