VideoCalc
TInSys Inc
$3.99 (iOS)
Rating - 4 Stars (12 ratings)
Requirements - iPhone, iPod touch, iPad, iOS 3.0 or later

Whatever your setup - being in a conference room, auditorium, small office - VideoCalc, designed by TInSys, is an established calculation app that provides video professionals with the essential tools they need to figure out mentally taxing equations. Easily establish aspect ratio of your matrix, or determine if the deformation from your anamorphic lens could ruin the visuals of your presentation. However you use this app, the options are only limited by the parameters of your own setup.

* Calculate luminance depending on screen size
* Switch between metric and imperial units
* Determine which lens is ideal for your situation
* Intuitive interface allows for easy navigation between calculations