|GPU:||Imagination Apple A10 Fusion (hexa-core graphics)|
South Park on the Apple iPhone 7 Plus runs at a very respectable median FPS of 29. This is a solid option to try if you have a iPhone 7 Plus.
South Park's battery life on the Apple iPhone 7 Plus is pretty good! You can play it for 3-5 hours before your battery dies. Try this out if you're not concerned about battery life.