Needs more work
It is a shame that the developer has not attended to the basic issues mentioned below in previous reviews by this time. The web site and windows apps are very good however. This Ipod version falls quite short. Whilst the results are accurate the interface is clunky.Most photographers use zoom lenses and in this case every time the zoom is changed the focal length has to be re-entered from a different screen. Most cumbersome and time consuming.I have tried 4 of these DOF apps and by far the best is f/8.
Charlie Boots about
DOFMaster