This one is pretty easy suprisingly. You need to download JoiPlay for android. They you download the Ren'ply Plug in for joiplay. Download the pc version of the game and then add the game to joiplay. I have attached the Patreon for JoiPlay below. NOTE: you don't have to purchase anything there is a free option so you can get the downloads. NOTE 2: this app works for more than Ren'ply games.