Happy Chores is an iPhone application developed by Ikuko Tamagawa, available for free in the Lifestyle category. The app aims to encourage children to assist with household chores by earning points that can be exchanged for rewards. Users can easily assign points to kids for their help and customize menu items to tailor rewards to individual preferences.

The app offers a calendar view to track the history of tasks completed and rewards redeemed, providing a clear overview of progress. Additionally, parents can register multiple children on the app, fostering a sense of healthy competition among siblings to earn points and rewards.