WiFi Analyzer Lite

Turns your android phone into a WiFi analyzer

WiFi Analyzer is a lightweight application that analyzes the available WiFi networks.

It helps you to evaluate the signal interference of existing networks and find out the less crowded channel

Features:

- WiFi scanner with detailed list of available networks

- frequency graph for 2.4GHz WLAN (802.11b/g/n)

- signal level history graph of available networks

- network router vendor (complete router vendors database)

- 2.4GHz/5GHz band channels

- save screenshot

The ads-free version available at: https://play.google.com/store/apps/details?id=org.hlousek.droid.twapro