Hasta La Vista it’s an all in one app that combines, task killer, application uninstaller and service viewer. With just one app you will:
Monitor and kill tasks:

  • Clean and save memory
  • Speed up your phone
  • Save battery.

Monitor and uninstall applications:

  • Remove useless applications
  • Save space
  • Monitor running services

Features:

  •  simple and clean interface
  • One tap kill tasks widget
  •  applications installed
  •  application search
  • tasks running
  • task search
  • services running
  • service search
  • multi-task kill
  • multi-application uninstaller
  • shortcut in notification bar
  • start when android starts
  • very easy to configure/customize

Download link: https://market.android.com/details?id=droid.pr.hastalavistafree