AirType

Airtype lets you write text in the air, using light from your iPhone/iPod. You type your text into the app, and select what color you want, and start shaking the device to give the illusion that text is hanging mid air!

Videos say it all, dont they:
http://www.youtube.com/watch?v=PIT3iwcuhBk

==Fixed iOs 4.0 bug that made airtype crash==



GREAT Review from AppShouter:
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All things considered, this app is probably one of the most functional apps of its type! This is a direct result of the developers focusing on simplicity, and on the utility of it’s settings screen. With that said $1.99 does seem a little bit expensive (at least according according to App Store standards) for an app that has pretty limited functionality. With that said, if photography and the other potential uses for this app are something that you are interested in, I could definitely see this app being worth it! So if you’re still reading this, then what are you waiting for? Don’t waste another minute. Instead head to App Store and check out AirType today!
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-NOTE: The effect is much better when used in photographs!! Lets see some pictures!

Number 4 in photography in the Danish AppStore!
Number 1 in photography in Spain!