Overall the game actually runs very smooth. The only problem I had was that the game caused my iPhone 6S to heat up but I was charging and recording and playing at the same time just to make the video. But it gets warm when not doing those things so I guess you could play a full 20-45 minute round on your iPhone6S and longer on newer models.
Like, share and subscribe. Also watch me on MIXER! Tha_prodeuca I play pubG, battlefield, call of duty, halo, dragonball, siege, plus some others!
https://mixer.com/THA_PROdeuca