Pretty good!!
Its hard to highlight a large portion of words while on an iphone because its a little glitchy even on an iPhone 7.
Although I do love that I can do a lot of the functions on my phone that I can on my computer: such as bolding, italicizing, highlighting, etc.
Overall great app-
Thank you!
Alia Linder about
Google Docs: Sync, Edit, Share, v1.2017.222