Eye Yoga - Improve eyesight, relieve eye strain and prevent presbyopia.
CurrentWare BrowseControl - BrowseControl web filtering software blocks websites based on URLs and categories. Policies can be customized for each user, department, or OU. Includes other features such as an app blocker, port filter, and download/upload blocker.
OKO - Increase ad earnings by having all major networks and exchanges compete for your ad impressions.
HomeGuard Activity Monitor - Monitor and block Web activity, keystrokes, limit gaming time and record screenshots.
Hawkeye - A useful app for GitHub Notifications
MobileFence - Parental controls for Android devices.