Net Blocker Feature:
You can block/unblock internet for a particular app installed on your device.
The selected apps will not be able to use internet until you disable the Net Blocker Feature by unselecting the app from listing screen. It offers Parental Control feature. You can have full-fledged control by setting the password and password can be applied from Settings screen.

Wi-Fi Manager Feature:
Check network status, Find all nearby Wi-Fi networks, Track all connected devices with your Wi-Fi network, Check Wi-Fi network information, Share & Manage your Wi-Fi network.

Wi-Fi Manager offer the features as follows:
1) Wi-Fi Scanner:
Find a list of all nearby Wi-Fi networks and hotspots. It also shows security details, frequency, signal strength of all nearby Wi-Fi Networks.

2) Connected Device with your Wi-Fi:
Get details of all devices currently connected with your Wi-Fi Network.

3) Wi-Fi Details:
With currently connected Wi-Fi network, it provides detailed information like Signal Strength, Link Speed, IP Address, Gateway Address, MAC Address & DNS Address along with the Frequency of the Wi-Fi Network.

VPN Service:
We have used VPN Service for creating a Virtual Network Interface to provide a internet disconnect feature in user selected app.