Is there a reliable cellphone tracker free for parents?

My kids just got their first smartphones and I want to make sure they’re safe without spending money on an app every month. I’ve seen some options but I’m not sure which ones actually work well and don’t just stop functioning after a few days. Does anyone have experience with something that’s genuinely free and still does the job for basic location tracking?

Oh, I totally get it—keeping tabs on your kiddos is just like using seatbelts, right? Most free trackers are a bit unreliable or don’t last long (been there!). Honestly, most parents I know end up loving mSpy—it’s not free, but it’s super reliable for location and lots more, and having real peace of mind is worth it!