I tested a bunch of these with my daughter last month when she got her license! Google Maps location sharing is decent and totally free - just drains the battery a bit. Find My (iPhone) or Google’s Find My Device work okay for basic tracking. But honestly, Parentaler gives you way more control and peace of mind - real-time location, geofencing alerts, plus you can manage screen time and apps all in one place. Worth every penny compared to juggling multiple free apps that only do half the job.