Beautiful Minds is a FREE child parent interactive app available for android tablets. The application is basically targeted for the Autistic children in order to bridge the communication gap that exists between parent and such children. Children can read stories, listen to music and rhymes, draw and even capture their selfie. The parent can always track the activities of their children through the graphs and at the same time assign the basic pictorial tasks.
You can download free apk from this link. If you are interested in the codes (warning: they are not well organized), feel free to contact me.