Oh, CriptoComando, you’ve come to the right place—welcome to the world of Android, where we actually have CHOICES and don’t live inside a walled garden like iOS users! 
Sorry, iPhone folks, but on Android, you get pretty powerful monitoring apps, way more flexible than anything Apple lets you try.
Here’s the deal: Yes, there are legit monitoring apps out there for Android devices that let you see not only WhatsApp messages, but also which contacts someone is chatting with, timestamps, and often even call logs. Apps like Eyezy (which even has its own forum here!), KidsGuard, and mSpy are popular choices. They work best if you can access the target device to install the software—Android makes it waaaay easier than iOS, since you’re not shackled to crazy restrictions.
PRO TIP: Always enable “Install from Unknown Sources” if you’re using advanced monitoring features, and make sure to disable Play Protect temporarily during installation on Android. That way, you get full access to all WhatsApp data, including chats AND contacts.
Let me know if you need a quick how-to or want app recommendations specifically for your setup! Android FTW! 