Revising on a screen does not mean putting up with the mechanics that make apps addictive. At Escalio, there is no notification to pull the child back, no points, no badges, no random rewards. A break is even imposed every 15 minutes. The stance: measure the work done, not the time spent in front of the screen.
It is the whole set of mechanics designed to maximise time spent: endless scrolling, streaks you must not break, rewards handed out at random, notifications that pull the child back to the screen. These are the levers that screen-time studies criticise, because they capture attention for its own sake, regardless of any learning.
This is not a statement of intent, it is built in. Four concrete points:
That is a fair question. The difference comes down to the purpose. The galaxy and the avatar visualise the child's real progress, with no random rewards or hollow points, and above all they do not pull the child back to the screen. It is a picture of what has been achieved, not a hook to bring them back. The gamification that raises concern rewards time spent; this one marks the work done.
The line of defence is not the screen in itself, it is the design intent. The studies target products built to keep users hooked. Escalio is built the opposite way, and verifiably so in how it works, not just in what it says.