Use APKPure App
Get Pass Wifi Connected old version APK for Android
** This is app to watch WiFi networks which you connected
** This is app to watch WiFi networks which you connected, so this thing will help you very much when someone(your friends) ask password your phone are connecting => you don't have to remember anything, you only need to open this app, it will show network information.
NOTE: Your phone must be "rooted".