Alternative software to Freedom and/or Anti-Social? [closed]

Freedom: http://macfreedom.com/

Anti-Social: http://anti-social.cc/

Simply put: Where can I find an alternative software to either-or/both these apps?

Note: Part of the appeal of these apps is allowing the user to explicitly make it extra difficult to re-enable these services. Unplugging the network cable might seem to achieve the same results from an glance, but the added difficulty in re-enabling those services is what makes these apps valuable.

Self Control (Download Link)

From an OMG!Ubuntu! article

Self Control allows you to ‘block access to incoming and/or outgoing mail servers and websites’ for a specified amount of time.

Firstly make sure you only have one web browser (i.e Firefox) and then Install Leechblock addon

Anything you do can be undone if the user your trying to target has sudo rights (administrative access). So your first priority is to make sure you secure your machines in such a way as to prevent sudo access.

Once you have this set up correctly, you can move to installing packages that control access via time based rules.