Wifinian is described as 'More control over Wi-Fi connections!' and is an app in the Network & Admin category. There are four alternatives to Wifinian for Android, Android Tablet, Mac and Windows. The best alternative is Wifi Analyzer, which is free. Other great apps like Wifinian are NetSpot (Freemium), Oka WiFi Speed Test (Freemium) and WiFi Warden (Freemium).
Wifi Analyzer is a handy tool which helps you to select a better channel for your wireless router. It turns you android phone into a handy Wi-Fi analyzer! App Permissions (from Google Play) Version 3.8.
WiFi Warden lets you 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.