Plazma is a simple stimulation app for people with special/complex needs (including autism) of ALL ages.
It is visually stimulating and suitable for a range of abilities. Plazma is switch accessible.
Tap buttons to change effects.
Plazma has no adverts, no settings screen and no in-app purchases.
Switch box compatibility
Plazma can be controlled by assistive technology switches that produce character codes (1, 2, 3, 4 & ~1, ~2, ~3, ~4) – all produce different changes.