WiFi Warden (WPS Connect) v1.6.8 (AdFree) | 3 MB
Requirements: Android 4.0 and up
By using this app, you can see frequency, channel, modem manufacturer, encryption, security,distance to the router, power, name and Mac address of wireless access points around you and show some information about connected devices to your network. In a word, this app is a Wi-Fi analyzer with extra features. With the ability to connect with WPS Default Pin Generator (No need to root on android 5 and later, need root on android 4.4 and earlier).