Manage customer orders by calculating change for various items like ramen, meat dishes, and fried chicken. Track transactions and practice mental math. Includes brain training features to improve calculation skills.
Learn hiragana with customizable cards and difficulty
Teaches hiragana through interactive games and visual cues. Adjust difficulty levels for individual needs. Create custom cards with favorite items. Prevent accidental wrong answers with customizable settings.
The app allows users to create family trees, connecting with distant relatives and ancestors. It also features a family timeline for recording birthdays and anniversaries, and supports same-sex marriages.
Diagnose innate intellectual abilities and potential.
The app offers 19 types of brain training exercises to enhance innate intellectual abilities. It calculates a deviation value from these abilities, which can predict university entrance exam success and appropriate annual income.
