The app presents a card game where players select a hammer or washbasin based on card size. It offers single-player matches against an iPhone and two-player matches against friends or family.
The app provides articles from underwater journalists, photographers, and academics specializing in Asia. It offers profiles of industry leaders, diving safety information, and highlights activities for certified divers.
The app provides arithmetic drills for children, focusing on addition, subtraction, division, and multiplication. It tracks user scores and speed, allowing for performance history review and global competition.