Taking the phone away, using Android's built-in focus tools, or running a supervised routine — an honest comparison of what each approach costs and when it breaks.
Family Link is free and good at account-level device management. Here's what it covers for study hours, where its model runs out, and what a study-first setup adds.
Three ways to keep YouTube from swallowing homework time on an Android device — what each method actually blocks, where it leaks, and how to set up a routine that runs itself.
The two categories get lumped together as 'parental controls,' but they answer different questions, collect very different data, and land very differently with the person being supervised.