Video / VoIP calls
We can cover the on-screen video. We cannot drop the audio or the system call notification on current Android.
If the child dismisses our block screen, WhatsApp / Viber / similar may shrink to picture-in-picture. Disable it: Settings → Apps → that messenger → Picture-in-picture → Off. They still hear the call; they should not see the person.
Chat heads and bubbles
We hide notifications for blocked apps. Overlays bypass that:
- Messenger Chat Heads: disable in Messenger settings.
- Android Bubbles: Settings → Notifications → Bubbles → don't allow apps to show bubbles.
- Samsung Smart pop-up view: disable in Samsung settings.
