Air Projector ★★★☆☆ ($2.99 / App Store) for the iPhone and iPod touch “projects” PDF documents and photos wirelessly to any computer with a web browser that are connected on the same local network. So while its not technically an actual projector, it cleverly does a similar job. Setup is easy as all you need to do is open the app and on the receiving computer browser, type in the URL (like a website address) and now whatever is on your iPhone screen within the app will be shared in real time. While its limited to PDF’s and photos, it could be perfect for business presentations or simply to view photos on the big screen.
