Seeking network analysis tool for iOS

iOS & iPadOS

I was listening to a tutorial on wireless networking and the instructor mentioned that there were tools for exploring the wireless networks available from my location, specifically displaying the strength and channel of the network.

I'm experiencing frustrating network crashes, sometimes multiple times a day, and I'm wondering if it's due to interference -- I do live in an apartment complex. I'd like to see what channels the nearby networks are using so I could possibly minimize interference from the closest ones.

Is anyone aware of an accessible app that would display the network strength and channel of the networks near me?