http://grembe.moonfruit.com/
 
You may have to cut and paste the above link. 
 
This app is designed for children/adults with develpment delays, but we have a variety of heathcare professionals on this listserv that may find this useful.
 
Regards,
Alisa
 
Alisa Brownlee, ATP
Clinical Manager, Assistive Technology Services
ALS (Lou Gehrig's Disease) Association National Office and Greater Philadelphia Chapter
Direct Phone: 215-631-1877