WiFi Channel Helper is a convenient, efficient and professional network speed measurement application. WiFi Channel Helper allows you to better understand, diagnose and use your own network.
Test of network speed：
Speed measurement to test real-time data such as network download speed, upload speed and network delay
VPN：
Provide you with free VPN， secure internet access.
If you have problems with your network, or you want to know more about your network, come and use WiFi Channel Helper!
9Apps 4.9
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