There are even a few different ways you can accomplish this as well. That is why I love that you can make sure your kids are only able to use apps after you manually approve them. So I like to research an app before I allow my children to install and use it. Many of the apps in the Google Play Store are not appropriate for all ages. They have plenty of apps and games on their devices, and yet they still want to see if there is something else out there to play.
I don’t know about your kids, but mine just love to browse the Google Play Store for new apps to download and install.