The ProCapture Free edition enjoys all of the basic functionality of the paid version, except the touch-to-focus-feature, video and some manual functions.
You also have to deal with an on-screen advertising bar. Despite these shortcomings, ProCapture Free has a lot to offer for smartphone photographers who want a camera app with more functionality than their stock Android camera app.
In particular, the real time filters and choice of scene modes are of professional quality. The easy-to-reach manual exposure function is also a welcomed surprise.