WiFi Warden 3.5.3.6

WiFi Warden — using this application, you can see the frequency, channel, modem manufacturer, encryption, security, distance to the router. In a word, this application is a WiFi analyzer with additional features. With the ability to check WPS vulnerabilities and not connect to WPS Default Pin Generator.
Other functions: Password maker (create strong passwords), password recovery (see saved WiFi passwords — requires root and BusyBox), WiFi channel scanner, WiFi increased security guide.

All Features:

• WPS Connection Default Generator Pin (at least 15 pins are output)
• WiFi analyzer (channel, distance to the router, router manufacturer, encryption ...)
• keyphrase connection
• manufacturer password (Create strong passwords)
• password recovery (see saved WiFi passwords requires root)
• Port scanner
• WiFi channel scanner
• Show connected devices to the network (Show name, mac, provider, IP, quantity)
• WiFi increased security recommendation.

Requirements:

• Connecting using WPS needs root on Android 4.4 and earlier. no root needed on android 5 and later.
• Password recovery is required root on all android versions.
• On some devices, you need to install BusyBox.
• This application runs on Android 4.0 and later.