Today we're going to look at Martin's top five apps for the iPhone, from the perspective of a photographer.
Check out NDCalc with a screenshot, and jump to the iTunes store from this page: http://www.nsonic.de/blog/software/ndcalc-iphone/
Check out DoF Calc here: http://www.apptism.com/apps/dof-calculator
You can find the VelaClock app for the iPhone here, with a link to the iTunes Store: http://www.veladg.com/velaclockapp.html
