Awesome

One glimpse at the free version and I knew I had to draw my own walls. Best $2 spent in the app store!

What could make it even better? Id love to have even a few basic drawing tools for straight lines, circles, boxes, etc. And the icing on that cake would be vector objects. Imagine creating your airfoil, then being able to rotate it slowly, changing the angle of attack and observing the onset of stall. Now youre talking!

Thanks for a great app

Avid puzzler about Wind Tunnel Free