PearGuard is a private, peer-to-peer parental control app. A parent device
manages screen time and app access on a child device directly, with no
server, no account and no third party in the middle.

Features:

Screen time limits and bedtime windows
Per-app allow, block or time-limit policies
Activity view on the parent device
Child-initiated time requests, approved from the parent device
Pair via QR code or invite link
Fully offline-capable - your family's data stays on your devices