How each app handles uninstall attempts
Bark
Bark enrolls as a Device Admin on Android, the same OS-level foundation Anchor uses. Standard uninstall attempts are blocked by the Device Admin grant, which can only be lifted with the parent passcode. Where Bark's product engineering focuses on content monitoring rather than bypass resistance, public documentation does not describe a continuous watchdog or tamper-event surfacing of permission revocation attempts. That is the architectural depth Anchor adds on top of the same Device Admin baseline.
Anchor
Anchor enrolls as Device Admin during setup, same foundation Bark uses. Android refuses uninstall attempts at the OS level while Device Admin is in place. Where Anchor adds enforcement: the permission watchdog runs continuously, detects any revocation attempt within seconds, re-prompts the child immediately, and surfaces every attempt as a tamper event in your parent feed. The child cannot quietly bypass Anchor's enforcement by manipulating permissions.