There are many VNC apps for the iPhone, all ranging in price, features, and approach. Our favorite is Screens because it makes your desktop actually easy to use on a touch screen, offers a secure connection through SSH tunneling, and provides a setup-free option should you not want to mess around with your router.
Platform: iPhonePrice: $20Download Page
Screens is great because it's not only a very capable and useful VNC client, but also makes full use of multitouch. For example, you can remotely...