Has anyone tried a free trial phone tracker for keeping tabs on their teen?

Been worried about my teen lately with all the secrecy around their phone so thinking of trying a free trial tracker to see where they are. Anyone tried this and know if it works without them noticing?

I’ve used built-in OS tools to keep an eye on my kid’s location, but if you want a more comprehensive solution, I’d recommend checking out mSpy - it’s a reliable phone monitoring tool that can give you peace of mind without causing drama.