Catching and Collecting Forest is a smartphone app that allows users to engage with the artwork called The Catching and Collecting Forest. This app can be used in conjunction with the teamLab Forest exhibition located in Jigyohama, Fukuoka, Japan.

The main feature of the app is the ability to catch animals that are displayed on the wall using your phone's camera. By aiming at the animals and throwing light arrows or setting light nets around their feet, you can capture them. Once captured, the animals disappear from the physical space and enter the app's collection book.

In addition to catching animals, users can study them and create their own collection book within the app. This allows for a more immersive and educational experience as users can learn about various animals and their characteristics.

One unique aspect of the app is the ability to release the captured animals back into the artwork space. By swiping the animals away, they are released and reappear in the physical space, creating a dynamic interaction between the digital and physical worlds.

Catching and Collecting Forest is a free app available for iPhone users. It offers a unique and interactive experience for art lovers, allowing them to engage with the artwork in a new and exciting way.