Keep important applications running. AppStalker keeps a watchful eye over your important applications, and makes sure they stay running. If an app quits, AppStalker will log the event and relaunch it. Both Growl notifications and basic logging are supported. AppStalker is ideal for servers that need their apps to be up and running at all times. It is also a great tool for classroom, tradeshow or demo environments, in which you don't want your users to be able to quit apps.