Wifi Analyzer will provide useful informationabout wireless signals around you. App supports 2.4Ghz and5Ghz.- Helps to find optimal placement for wifi receivers- Wifi Analyzer provides you information individualy on wifichannels- Shows signal strength in history graph- Wifi Analyzer recommends the best channel for new AP- Information of the channel width (20/40/80MHz - only Android6+)- Wifi Heat Map - let you create heat map of wifi signal qualityaround youVersion of Wifi Analyzer without ads is available at:https://play.google.com/store/apps/details?id=info.wifianalyzer.proNote: Android 6+ (Marshmallow) requires LOCATION permission andlocation enabled - the reasons explained on the official websiteandroid.com:http://developer.android.com/about/versions/marshmallow/android-6.0-changes.html#behavior-hardware-idAlternative for Android 6+ possibly without need of LOCATION:https://play.google.com/store/apps/details?id=info.wifianalyzer.sdk22(Wifi Analyzer app made on older SDK could work in compatibilitymode)

This app will give you information about your current IP (+IPv6)address.

Wifi Analyzer Pro will give you useful information about wifisignal around you.

Guard your own wifi network against unwanted visitors.

Providing internet speed and ping test services since year 2001, bymeter.net

Official application tester connection speed Rychlost.cz.

App let you create heat map of wifi signal quality in your flat,house or shop.

This app will try to determine maximal band width of your localwifi network.