A math game where users solve addition, subtraction, multiplication, and division problems within a 20-second time limit. Select symbols to input answers in a hatena box. Compete with friends for correct answers and track progress.
Play quizzes against AI opponents with adjustable difficulty levels. Learn from junior high to high school levels. Compete in 2-4 player matches. Track correct answers and progress through stages.
The app provides universal voice translation across many languages. It supports conversations for travel or language learning by translating speech and speaking it aloud.
The app allows users to search for Chinese character pronunciations using Hanyu Pinyin, and vice versa. It supports both traditional and simplified characters, includes over 20,000 CJK ideoglyphs, and provides audio playback for pronunciations.
