Get the free app by selecting the device or browser you are using.
Plazma is a simple calming and relaxation app for people of ALL ages. It is visually stimulating and suitable for a range of abilities. Tap buttons to change effects. Plazma has no adverts, no settings screen and no in-app purchases.
Sensory Plazma is also available as a Chromebook App to download.
There is also a Progressive Web App version of Plazma for Chrome browser or new Microsoft Edge browser–read more here.
Bluetooth Switch box compatibility for iOS
Plazma can be controlled by assistive technology switches that interface with your device (probably bluetooth) that produce character codes (1, 2, 3, 4 , Space , Enter) – all produce different changes in effects of the app and control the 4 effects buttons.