App Sitter is a mobile device management (MDM) system that can help you and your family taking a brake from the mobile screens. App Sitter is easy to use even though there are complex systems "under the hood".
Download and install App Sitter on your phone.
To be able to send commands to your childrens mobile devices, they have to be enrolled in App Sitter.
Use the camera on your child's device to scan the QR code that is displayed on your mobile phone screen. After you have installed the administration profile, you can start using App Sitter.
App Sitter dispatches commands via Internet to your children's mobile devices. When you lock the device, the apps on it are deactivated. When you unlock the device, the apps are re-activated.