In my house I have multiple wireless access points, all of which use the same SSID. I'd like to know which wireless AP my iPhone is currently connected to. 

On my MacBook I use the [WiFi Explorer](https://itunes.apple.com/au/app/wifi-explorer/id494803304?mt=12) app to view available wifi networks and verify which wireless AP the MacBook is currently connected to - the app lists the Vendor name (eg Netgear, TP-Link) beside the SSID.

How can I verify which wireless access point my iOS device is connected to? 

The standard iOS Wi-Fi menu only lists the SSID name, and since all APs have the same SSID this doesn't help.