Hi, I'm fairly new back to iPhone since iPhone 6, so it's confusing to me. How can I remove the "monitored app" at the very top, between the battery and the time? It's a barber shop, and I cut my hair earlier today, no longer need to know what the queue is 😀

What's that area called btw? I'm sure it's not called monitored app.

Edit: People have been asking about the hidden apps. The two left ones are banking apps, and the right one is Volkswagen app for my car. So nothing to see here. I don't want everybody to know what my banks are.