AWFUL!
I bought this app before the last update, back when it worked. Now its useless. The big button feature (which is why I purchased the app) is no longer working or is buried so deep in the settings you will be hard pressed to find it. I snapped 3 pictures just recently and the app crashed. I want a refund from the developer.
RsmithSF about
Big Camera Button - Tap anywhere to take a photo