What's New

Added updates for devices
Added "tap to hide/show icons"
Fill screen fully on iPhone11 Max
Updated keyboard control, 1,2,3,4 from external keyboard change app functions, 5 turns off buttons, Space and Enter mirror 1 & 3 for switches.

App Description

Lava Lamp
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.

To join our enews list, see videos and more Sensory Apps visit www.sensoryapphouse.com

iPhone Screenshots

(click to enlarge)

Plazma screenshot 1 Plazma screenshot 2 Plazma screenshot 3 Plazma screenshot 4 Plazma screenshot 5

iPad Screenshots

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Plazma screenshot 6 Plazma screenshot 7 Plazma screenshot 8 Plazma screenshot 9 Plazma screenshot 10

App Changes

  • February 28, 2015 Initial release
  • April 22, 2015 New version 1.4.0
  • September 14, 2015 New version 1.4.5
  • October 22, 2020 New version 1.53