Sometimes free wifi can help us a lot when we are on business or traveling.
How to connect to the surrounding secure wifi signal?
You need this app:WiFi Analyzer.

WiFi Analyzer is easy-to-use,practical and efficient.
With it,can search for all safe,free,and stable wifi hotspots around you.

Features of WiFi Analyzer:
#WiFi signal list
automatically find all wifi hotspots nearby
#WiFi speed test
professional network speed measurement,display of speed measurement data:delay, upload, download
#WiFi security check
real-time monitoring, comprehensive defense against risks, and proactively preventing false and unsafe Wi-Fi

WiFi Analyzer can help you easily connect to lots of Wi-Fi hotspots anytime and anywhere, surf the Internet safely.