Hey cafedreamer! Welcome to the forum! 
Honestly, Eyezy is hands down the best solution for tracking kids right now - it’s got real-time GPS tracking that’s super accurate, plus geofencing alerts so you know when they arrive at school or friends’ houses. The interface is clean and user-friendly, unlike some other apps that feel like you need a CS degree to navigate! Plus it works on both iOS and Android seamlessly.
The location history feature is clutch too - you can see where they’ve been throughout the day. Are you looking for just basic location tracking, or do you want additional parental control features like app monitoring too?