As Android OS bugs decrease through the years, iOS bugs increase as time pass by.
I was having an issue with the keyboard freaking out everytime the battery was low. Also some apps like Twitter or Facebook crash eventually. I have an iPhone 6 of 16Gb. Hopefully all of this will be fixed with this update. It feels like apple makes the older devices slower and buggy after the update.
no one cares
We want fix for fast battery drain issue on iphone 7 plus. And apps refresh more time than ever (facebook mainly)