Keep your android´s screen fromm turning off while you use it

Hello guys have you ever wanted to have a feature called smart stay, but you do not have a samsung phone or you do not want your battery suffer. Great cause I have a solution for you that you can install and activate in less than 2 minutes.
You will need an app called KinScreen, and here is the link for the app
https://play.google.com/store/apps/details?id=com.teqtic.kinscreen