> Anyway, I recently switched to iOS for an experiment and my biggest gripe is: no back button. Instead of a conveniently placed button, I have to always reach

> Anyway, I recently switched to iOS for an experiment and my biggest gripe is: no back button. Instead of a conveniently placed button, I have to always reach up to the upper left corner of the app to go back. You can swipe from the left corner of the screen to go back (do this with 3D touch and it switches to your previous app). You don't need to reach the top for the back button every time.