Marche is an easy to use sensory app for early learners or special access situations. Watch the objects randomly march around the screen slowly. Change the moving backgrounds, colors and change the speed of marching. Marche could be a nice addition to a Sensory room or for use as a cause/effect effect resource with a moving target. Marche main screen can be controlled by an external keyboard. Characters 1,2,3,4, Space, Enter change the object settings, and 5 removes the buttons from the screen. +/- change the background. Marche can also be controlled by using an XBox controller or the Microsoft Adaptive Controller with any suitable switch inputs. The controller buttons will change the effects and colors. Marche contains no adverts on requires no end user login. Marche does not collect any face or other data, and does not request access to camera or microphone.