Bring a protractor with you where ever you go with this handy iPhone app. Now you, too, can measure precisely the lean of the Tower of Pisa!
Objects of any size can be measured; match boxes, houses, pyramids... anything you can capture with your iPhone's camera.
- Photo-based virtual protractor
- Multi-Touch protractor control
*NOTE* Be sure to update to iPhone OS 2.1 or greater; the photo capture process will speed up significantly.
Tested with iPhone OS 3.0.