[catalogia]

> "Other reviewers have complained that the app is a power hog that drains a phone's battery pretty quickly."

I've seen it suggested before, but if this app or one like it only worked while the phone was plugged in, that would eliminate power consumption concerns and also provide cleaner data (a phone plugged in is usually sitting flat on a table, counter, etc, and is thus in a better position to collect seismic data than if it were in somebody's pocket.)