asd123ASD-123 is an app developed by ASD 123 Inc.. The app has been available since August 2021. It's currently not in the top ranks. It's rated 5.00 out of 5 stars, based on a singleWelcome to the world of ASD 123 (Accessible Speech Development)! We are an interactive learning platform that aids children with their speech and language skills. ASD 123 is like having a speech and language pathologist in your