The app offers typing practice for Korean and English, supporting various keyboard layouts. It includes placement, short phrase, and long paragraph exercises, along with a game and score uploading to iCloud.
The app offers three learning modes: identifying letters with sounds, a memory game to find letter pairs with sounds, and a keyboard for assembling words with letter sounds. It also includes number identification.
Keyboard offers two typing modes: advanced with a smart dictionary for word suggestions and standard for traditional typing. It includes false-color schemes and vocal support for visually impaired users.