I don't know what your typical user is - professional vs hobby, but if you expect to get many hobby users, your web page screams EXPENSIVE, until one reads further to see that you have a basic version at $29. It may be an outstanding product, but the hobbyist...like me...may not make it to the bottom of the page. Also, the fact that there is no demo version for iOS, is a negative. In fairness, Litchi, which I use, doesn't have one either.
Good luck with your product.