Which program to choose to detect Wi-Fi?

Question

Computer networks

Good afternoon Specials.
A program is needed to show:
1. Hidden Wifi points.
2. Signal level (2 or 5 Hertz)
3. MAC address of the point
In general, you need to walk around the building with a laptop and check Cisco.
Something simple and useful

Answer 1

Yes, at least wifi analyzer on android

Answer 2

inSSIDer

Answer 3

aircrack-ng