No specific info about version 21.2. Please visit the main page of HT Parental Controls on Software Informer.
This app provides multiple device protection and privacy for your digital life.
WebAllow is an internet access control utility that restricts access
Allows the blocking of access to inappropriate sites for children.
ZoneAlarm Security is a firewall and anti-virus software program.
The first fully secured environment for Tweens online.
This is the best antivirus technology and parental controls available today.