I Can Speak 1.1
the author of this app says:
I Can Speak is a very easy to use application designed for people who can not speak. It is so simple to use that anyone can be up and running in just a few minutes. Using the I Can Speak application with an iPad is an excellent alternative or addition to having an expensive communication device. Although I Can Speak is not meant to completely replace the need for a dedicated device, I Can Speak may meet the communication needs of most people by itself.
Requires iPhone OS 3.2 or later.