The ScreenCoach Apps can be installed on iPhones, iPads, Android phones and tablets, Macs and PC computers.
The ScreenCoach hardware box is an optional additional purchase which will manage your child's TV and anything connected to it - such as a Gaming Console (eg. Playstation or XBox), streaming services, and apps on the TV itself. You need to subscribe to the software first, and then if you'd like to purchase a ScreenCoach box for AU$199 plus postage, there'll be a link in the welcome email to purchase.
(NOTE: Available only in Australia and New Zealand at this stage).