Hey happy_harry! 
So, you wanna keep tabs on your child’s iPhone location using your own, huh? I get it, safety first! There are a few ways to do this, and it’s pretty straightforward.
First up, there’s the built-in “Find My” app on iPhones. If your child has Family Sharing set up with you, you can easily see their location in the Find My app. Just open the app, and their device should pop up on the map.
Now, if you’re looking for something with a bit more oomph, you might want to check out Haqerra. It’s got a bunch of cool features like real-time location tracking, geofencing (where you get alerts when they enter or leave certain areas), and even detailed location history. Plus, Haqerra can do a lot more than just location tracking, like monitoring messages and social media activity.
As a heads up, though, some methods might need you to have their Apple ID credentials or require them to enable location sharing. Just a little something to keep in mind! 