Exposure Guide locks ISO at ASA 100 – Xposure - Best photography tool collection Review

Completely useless to me. I bought this app just for the exposure guide. I use PhotoBuddy and a few other exposure guide iPhone apps. I figure $.99, I'll try it. What a waste of space. The ISO speed is locked at 100. There is a lock but you can't unlock it. The D-O-F camera database guide is out of date. Where are the inputs for micro 4/3 cameras like the new E-P1 and GH1? And how does it determine DOF without knowing what lens is on it? A 35mm, 40mm, 50mm, and 75mm will have different results?
Review by HDoan on Xposure - Best photography tool collection.