Doesn't properly work on newer (4+) versions of Android

[ildar]

Though it may possibly replaced by Hangar (Access recent and top apps) - https://f-droid.org/app/ca.mimic.apphangar

[nolanlawson]

Yup, this app relies on reading the system log, which is no longer available in Jelly Bean: http://nolanlawson.com/2012/09/02/catlog-jives-with-jelly-bean-goes-open-source/