While hardly the first mousing app for the iPhone, iTap, created by Peter Honeder and Florian Pflug of Honeder Lacher Wallner Softwareentwicklung OEG, is to date, the most complete trackpad replacement available in the App Store.
WiFi Touchpad is a recently released app that turns your iPhone/iPod Touch into a wireless touchpad. According to the App Description:
Need a wireless keyboard/mouse for a presentation, or when you connect your PC to the big screen TV? The WiFi Touchpad is the application for you! It can turn your iPhone or iPod Touch into a wireless touchpad and text input device. Sleek and simple, you can sit back and relax while you control with ease.
You will notice right away that it makes no mention of any Mac support. This is a shame since WiFi Touchpad is easy to use for the most part and works as advertised. Since I am not able to test this out on my Macbook, let’s have a look at how it performed on my desktop with Windows XP.