Wifi turning on

Hello. Is there a way to have the GlassWire app on my Android tell me which of my apps is turning on my Wi-Fi?

I have a true unlimited, grandfathered data plan on my phone. I DON’T want to use my metered WiFi unless I have to (like to connect to my printer).

Lately, for some reason, my Wi-Fi keeps coming on. I download this app in hopes it would help me figure out which app is turning on my Wi-Fi.

Is there a way?