Sensory is a free, multitouch-enabled cause and effect sensory lightshow app designed by TheInvader360. This simple yet engaging application was created to cater to children and adults with special educational needs, learning difficulties, and certain disabilities, such as autism and impaired vision. It provides a sensory experience that can be beneficial for users, offering a calming and interactive environment.

The app allows users to touch the screen to trigger mesmerizing particle effects, with the option to spawn more particles by continued touching. With support for up to 10 touch points simultaneously, Sensory provides a dynamic and visually stimulating experience. The app is ad-free and open source, showcasing how particle effects can be implemented in LibGdx, making it suitable for developers interested in exploring this technology.