Picture exchange aids communication skills development.
The app uses a picture exchange communication system (PECS) to help children with autism improve communication skills. Children request items by giving picture cards to a communication partner, which aids language development.
The app contains 8000 English words for learning, from junior high to university entrance exams and TOEIC. It uses a learning method that prioritizes words not yet mastered or previously answered incorrectly.
The app allows users to discover picture books through previews, with options to read entire books. It also offers a reading service for storytime needs.