WIFI Optimizer helps you avoid conflicts with other WIFI networks and optimize the performance of your network.

Analyze and list all the WiFi networks detected.
Select a WIFI network and will show the overlap in all channels. Choose the channel with less overlap for the best performance on your WIFI network.

Remember that this app cannot change the channel, but will let you know the recommended one to get the best performance!

Very easy WIFI analyzer tool.

Now you can follow this step by step guide to optimize your WIFI Network:
http://www.wikihow.com/Optimize-Your-WiFi-Network-with-WiFi-Optimizer-for-Android

You can support this development buying WIFI Optimizer PRO, with landscape support and ads-free.