Folds and Faults for Android
It really helped me study my science. its a very recourceful app
The content in this app is only that of a low level introductory geology course. It really ought to be expanded for a paid app, for example to include even basic things of folds like axial planes and the fold axis concept. And there really isn't much you can do with it. Look through it once and then not likely to use it again. Not many reasons to keep coming back. Can get similar information from the web in simple google searches.
by Z####:
Really useful. Very clear and simple animations show how different types of faults occur. May be basic but if you want to quickly understand the difference between normal, reverse and thrust faults, this is great.