Faulty playback
The mobile version of this app for iPhones is complete trash. Most of the time it doesn’t save your progress so when you comeback later you will find yourself having to skim through the movie to find the spot where you left off. Additionally a lot of the content is dated. I don’t pay for my subscription to watch movies that I can see on any other channel known to man.
Cottro about
HBO GO: Stream with TV Package, v10.3.0