MathViz 1.1 update has been approved. I added gesture support and a reset button.
Pardon me while I play around and get a feel for how pricing campaigns work... ;)
MathViz 1.1 is free for two days. I believe I exhausted the potential for new customers (without doing any marketing) so the party right now is up to just a couple of pizzas (if I do Papa Murphy's Take'n'Bake)... ;)
Please feel free to download MathViz in the next couple of days while it's free. Please consider reviewing it as well.
BTW, MathViz will be permanently free at some point, and the source code will be freed at some point as well.
Thanks for playing! Enjoy!