I know a lot of people are having problems with this issue and I found a potential fix. I deleted all the apps I could off my phone's memory that were huge files if I didn't use them enough. (hey SuperstarSMtown thanks for being my largest app). It did clear up a big chunk of my phone's internal memory, but I still stuttered a little.

And then I deleted Facebook.

I have stuttered a grand total of ONCE in two weeks. I haven't yelled angrily at my phone for something that wasn't my fault in days (damn you Ring Ding Dong). Before this, I was about to quit playing because it was literally impossible.

I hope this helps others too! It may have just been my phone, and it may not help at all, but I know how incredibly frustrating it is to yell I HIT THAT STUPID GAME I TOTALLY HIT THAT WHY ARE YOU STUTTERING.

Good luck everyone!