IPhone App creation - Very basic camera app

I am looking for someone to create a very basic iPhone Camera App which will take photographs in the same way as the built camera does, but automatically adds the date and time to the picture using the Efix data.
Photo must be saved automatically to camera roll.
There are current apps on the market however they are very slow, take too many key presses to save the photo, crash too often or do not display the time/date correctly.
This is purely for use for myself and does not need any user interface, menu or graphics.
The key here is speed of use and ease of use with minimised key presses.
Please get in contact for further information.
All applications considered.

Many thanks.