good set of tools but with some bugs
Sun/Moon: must set location by lattitude and longitude. It has a google map to show the location you selected bu it doesnt use the phones current location as the starting point - it starts a lat 0, longitude 0. No list of cities is available. Displays a complex but confusing graph of the sun/moon rise/set times. This calculation should be usable even if there is no network connection.
DOF: all settings are made with a wheel for each digit of the number. Simple but not the fastest way to change things.
Several unusual but useful tools include the slate (locatin, time, comment); color temperture table; and timer for long bulb exposures.
This app has the best set of tools of any similar app currently available.
ejmc about
PhotoBuddy