A beautiful interactive realtime fluid dynamics simulation, control fluid flow and stunning colours at the tips of your fingers.

In-App purchase enables ambient audio, double tap screen to take a snapshot, settings storage, and menuless video out using VGA, Component or Composite cable.

What’s New

Version 2.0

Updates to fully support iOS 11 on iPhone and iPad.
Optimisation for screen sizes and resolution to make it look and feel the same across all devices.

Ratings and Reviews

4.7 out of 5
16 Ratings

16 Ratings

A0ri0 ,

Please update this amazing app

I have had this app in my phone for a number of years and it has helped me whenever im overstimulated or agitated it has been a great calming copping tool to help with my condition. It now does not work and says the app needs to be updated. Please update the app this is such an awesome app and i would hate for this to be the end of it. Thanks from a long time user.

Libran_girl ,

Please update for new version of IOS

This app has been amazing for my 5 year old son with ASD, SPD, GDD.
It has not only helped to calm him, but also gained his interest in using a device, and teaching him to draw with his fingers, rather than just bang the screen.
Alas, we can’t use on our updated devices, please update so we can continue using this app…

Ryan Golla ,

Love it! So relaxing and addictive!!!

Love that the app is free so you can try it out. After a few minutes, I had to get the full version. Visually stunning and a huge distraction. Great app and would love to see a desktop version! Thanks! :)

App Privacy

The developer, nebulus design, has not provided details about its privacy practices and handling of data to Apple.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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