Opening the iTunes Store.If iTunes doesn't open, click the iTunes application icon in your Dock or on your Windows desktop.Progress Indicator
Opening the iBooks Store.If iBooks doesn't open, click the iBooks app in your Dock.Progress Indicator

iTunes is the world's easiest way to organize and add to your digital media collection.

We are unable to find iTunes on your computer. To download the free app Lexigram Slider by Ken Schweller, get iTunes now.

Already have iTunes? Click I Have iTunes to open it now.

I Have iTunes Free Download

Lexigram Slider

By Ken Schweller

This app is only available on the App Store for iOS devices.


Learn how bonobos at the Ape Cognition and Conservation Initiative in Des Moines use symbolic icons called lexigrams to communicate about objects, actions and ideas with caretakers, researchers and visitors. The apes use this app to practice their communication skills. Now you too can learn how to communicate with lexigrams and talk to a bonobo!

What's New in Version 2.0

Updated information on the bonobos at ACCI


iPhone Screenshot 1
iPhone Screenshot 2
iPhone Screenshot 3
iPhone Screenshot 4
iPad Screenshot 1
iPad Screenshot 2
iPad Screenshot 3
iPad Screenshot 4
Lexigram Slider
View in iTunes
This app is designed for both iPhone and iPad
  • Free
  • Category: Education
  • Updated:
  • Version: 2.0
  • Size: 58.2 MB
  • Language: English
  • Seller:

Compatibility: Requires iOS 7.0 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

This application hasn’t received enough ratings to display a summary.

More by Ken Schweller