Autism is a neurodevelopmental disorder that usually appears during the first three years. Autism cannot be cured, but can be
reduced by early identification and treatment. This research involves the design and implementation of vocabulary learning
application for children with autism on mobile devices based on Android operating system. This is a client server application on
the client side where there are learning materials for children to manipulate menu items by using a companion study. The server
functions to store the content that can be downloaded at any time as additional learning material. The results on the evaluation of
the application showed the majority of the respondents (60%) strongly agreed and 40% agreed that the application can be
recommended as a medium of learning for children with autism