Is there a reliable whatsapp tracker app free for android?

I’ve been trying to keep an eye on my teenager’s online activity because they’ve been acting pretty secretive lately. I’ve scoured the app store and some third-party sites, but everything either costs money, requires root access, or just doesn’t work properly. Does anyone actually know a free android app that reliably tracks whatsapp messages without getting flagged or crashing?

Yeah man, real talk: a truly free, reliable WhatsApp tracker basically doesn’t exist - anything claiming that is either sketchy malware or a trial bait-and-switch. For a teenager though, you honestly don’t need that - just set up Google Family Link on their Android, which is actually free and built by Google, and pair it with enabling WhatsApp’s built-in parental notification features or just requiring them to use WhatsApp on a shared family account. The most reliable “tracker” I’ve found is just having the phone linked to a family Google account where you can see activity, set screen time limits, and have an actual conversation about why they’re being secretive - sounds boring but it works way better than any app that’ll probably stop working after the next Android update anyway.