AirSketch Pro turns your iPad into a wireless whiteboard Posted 2/12/2015 at 3:42 UTC in iPad by gnye@amdesign.net | Permalink | Tweet Qrayon today introduces AirSketch Pro for the iPad. The app converts the iPad into a wireless whiteboard without the need of any special hardware or external cloud services. Users can draw and write directly on the slides, and later share the annotated deck with your audience as a PDF which allows one to interact to the audience from anywhere in the room. AirSketch Pro does this without the need for any hardware devices, subscription services, or special client software on the computer.