Projectionist
Neodarque
$1.99 (iOS)
Rating - 3.5 Stars (12 ratings)
Requirements - iPhone, iPod touch, iPad, iOS 4.0 or later

For the professional A/V technician who works with top of the line projectors, this lens calculation app could be the best $2 you’ll spend. Loaded with detailed product specifications from the most common professional high end projectors, Projectionist from Neodarque delivers all the calculators an A/V tech will need.

* Calculate lens and distance data based off screen size
* Find dimensions based on brand specifications
* Determine edge blend calculations