About STLDroid
A viewer for STL files. The files can be rotated and zoomed using touch gestures. You can open files from the app, a file manager or just download STL files from the browser, e.g. http://www.thingiverse.com, and look at them on your phone.
by N####:
Works ok, but it tries to open all kinds of media (like videos?) which is annoying. Also wont let me zoom in all the way.