very easly and without root.
NetShare is the best and the only app you can use to share internet and fully control and monitor your connection via wifi direct ,no root required ,no subscription required .
1-free hotspot using WifiDirect tethering and works as wifi repeater to share wifi connection
2-monitor internet usage of every connected device in the real time.
3-monitor devices logs and block addresses.
2-control the usage of every connected device in the real time.
3-enable you to set a limit for the bandwidth used any connected device .
4-enable you to set a limit for the speed used any connected device
5-no subscriptions required.
6-share your wifi connection.
7-show speed graph of the devices
8-no root required .
*share internet connection for android.
contribute to app translation via https://crowdin.com/project/NetShare
to be one of the app building contributors and to help people speaking your language geting the app works in their devices(a lot of users uninstall the app because the does not understand the apl instructions which necessary to get the app works as expected).