★★★★★ Good mix - by Judge888888
A good mix between science and fun. Absolutely brilliant.
★★★★★ This is so very COOL – by Furio-MD
I am not an engineer, but this is one of the most beautiful APPS I have seen. There are multiple modes and it is hard to believe a small computer can perform all these calculations. WOW!
★★★★★ Geeky in a good way - by Paulrrrr
Stunning app, both on the physics and visual aspects. Really showcases what the iPhone is capable of – my 3GS copes well with it.
★★★★★ Incredibly Cool! – by Jack B.
Phenomenal app. Incredibly fun. Vortices / eddies extremely convincing. On par with the best particle toys for the iPad. I would love more settings, even whimsical ones. It is incredible what these folks have done with the iPad’s resources.
★★★★★ Was amazing before the update. Now it is simply awesome - by Guy5989
This works so well! Beautiful program. This is a very serious app which is interesting, educational and inspirational. It is very interactive and takes just a few seconds to learn. This is not just another graphics interaction gimmick. It is an actual real-time analysis of flow around any arbitrary object that you would like to draw (even your car, airplane or simply a house or wing with flaps). You can also draw any kind of channel, river, tube, box or shape and then insert simulated smoke at the entrance and see how the flow behaves once it enters the shape that you sketched yourself in seconds. One could even think of playing with this program a bit to better understand real life phenomena such as flow in arteries, veins, air-conditioning, etc. etc.. Real flow simulation is involved here not just graphics. Hours of fun. Highly recommended!!!