Portfolio App for Ipad
Well, there are a few out there, and they all have strengths and weaknesses. I know in the pro market a big thing is to have something with your branding all over it. The one I have does not do that.
I have one simply called " Portfolio for iPad" (Google it, second link, about $12.99).
It does say 'portfolio' as it launches. As far as I know you can't cancel that.
You can create custom graphics for the navigation screen, listed albums and folders on the left, and a picture of your choosing or creation on the right.
You can enter a editing mode, and make certain folders hidden, useful if you have more than one subject matter on your iPad (i.e. Boudoir and Wedding clients don't need to see the same folders lol).
You can also password protect an album/folder if it is not hidden.
You can choose a representative picture for each Album/Folder.
Several import options are supported, including a direct import from the computer if you have a Mac.
All around a fairly flexible setup, but not completely customize-able or fully 'brand-able', but well supported by the company. I welcome other users of other software to chime in. It's hard to gauge apps by a few pictures and reviews .
I am far too busy taking pictures to look for problems with the cameras I use to take them.