Dead Spotter helps to identify dead spots. The app cycles among white, black, red, green and blue screens, and two patterns of grey. For some people, it's the FIRST app to download after getting a new iPhone ;-)
Full Specifications
What's new in version 1.0
General
ReleaseJanuary 21, 2013
Date AddedJanuary 21, 2013
Version1.0
Operating Systems
Operating SystemsiOS
Additional RequirementsCompatible with iPod Touch (3rd generation or later, iPhone 3Gs, iPhone 4, iPad. iTunes account required.