Autism is a worldwide problem, for Autistic disorder children, it's very hard to communicate daily conversation with others. To resolve the problem every country is focussing on its research and technology. Bangladesh's Autism sector is still using the manual traditional system. Moving digital Bangladesh needs to be focused on special children. The AAC (Augmentative and alternative communication) affected children who can’t talk communicate properly with others. But if they get the care and learn the AAC voice system it's possible to improve their condition. A mobile application can be effective for work as an alternative way for autistic children. This app can be used as an alternative voice of Autism children. The creation and development of Smartphone applications have undergone a massive explosion in recent years and developing online apps for smartphones is one of the tough but interesting works for developers. As the first step of the project work with Bangladeshi Autism, we visited an autism school makes a set of data of their daily conversation. We developed the app in Android Studio using the latest SDK and google official programming language Kotlin. After development, we deploy it to a set of children to get continuous feedback for future development.
