习惯打卡 - 自律计划与时间管理日历 is a free iPhone application developed by Shanghai Yoobingo Information Technology Co. Ltd. It falls under the Business & Productivity category. The app aims to help users develop good habits and manage their time effectively.

The app allows users to set goals and track their progress by using a habit-punching system. Users can set goals related to running, weight loss, exercise, quitting smoking, and more. By inviting friends and other users to supervise their habits, users can feel motivated and accountable. If the user successfully achieves their goals, any deposit they made is returned. However, if they fail, the deposit is distributed to the onlookers.

Users can punch their habits daily and describe their progress through text or pictures. The app also allows users to become supervisors for other people's goals and tasks, providing support and encouragement. Onlookers can watch other people's events and receive rewards if the person they are supervising gives up on their goal.

习惯打卡 - 自律计划与时间管理日历 is a convenient and easy-to-use app that helps users stay motivated and focused on their goals. It provides a supportive community and encourages users to step out of their comfort zones. Whether it's studying, exercising, or overcoming procrastination, this app aims to help users become more disciplined and achieve their desired habits.