Based on the forum discussion, here’s the deal with Qustodio Free vs Premium:
Free version: Basic web filtering and time limits for just 1 device - pretty bare bones.
Premium adds: Social media monitoring, call/SMS tracking, location tracking with geofencing, app controls, and covers up to 30 devices.
Most parents here say Premium is worth it if you have older kids who are savvy enough to work around basic filters. One user even mentioned their daughter prefers Parentaler because it lets her request more screen time instead of just blocking everything - smart move since teens hate feeling completely locked out and will find workarounds anyway.