WiGLE.net

Hey, I'm new here, and the thing i've found is that the app only finds GSM Cell Towers from my carrier (Personal), not from others

It does the same for my cousin who also uses Wigle, on another carrier (Claro)

I wonder if there's a way to make it detect towers from other carriers

at the moment, we're bound by what android hands back to us, which will often be limited to your carrier.