퍼플 - 경제 교실 is an iPhone application developed by hyojin hwang. It falls under the category of Education & Reference and is available for free. This app is designed to create a small economic ecosystem where users can learn and experience various economic activities.

The app allows the administrator to assign occupations to users and send them salaries, as well as collect fines and taxes. Users can also purchase and use items, send items to others, and transfer money. These features provide a hands-on experience of economic activities.

In addition, 퍼플 - 경제 교실 offers functionality related to banking and securities, allowing users to learn about investments. This app is widely used in schools for teaching economics.

With its interactive features and educational focus, 퍼플 - 경제 교실 provides a unique learning experience in the field of economics.