ParentalControl Bar is another app aimed at preventing kids from accessing unauthorized Web sites.
Most of the applications you mention don't do much more than the controls in my Trend Micro Security Suite, and I suspect the other paid security suites have similar controls built in. Were you intending this list for people that use free anti-virus etc.?
Family Cyber Alert sounds like a key logger, I hope no one ever gets into your computer and hacks it's database.
If you are looking for full parental control that monitors & controls everything kids do online (including Facebook) , as well as blocks inappropriate websites, and does linguistic analysis to watch out for dangerous behavior - such as internet predators or cyberbullys - check out McGruff SafeGuard's Parental Control system: http://www.GoMcgruff.com You may remember McGruff ???The Crime Dog??? - Take A Bite Out of Crime - from your own childhood For FREE iPad/iPhone parental control, check out http://www.GoMcGruff.com/browser