Good Gear Guide
Android apps for developers and IT pros, at a gla...
You asked for power, and GScript gives you the power to run shell scripts with a push of a button. Whatever you do, though, remember that GScript explicitly reminds you that the authors are "in no way responsible for the damage caused by running scripts with this app." It comes in an ad-supported Lite edition or a professional version. Price: €2.20 or free with ads.
Android apps for developers and IT pros, at a glance