[tylerjwilk00]

I agree. Android seems to have more consistent UX for apps regardless of developer. Back button is such a key input that I always feel trapped in iOS, where as on Android everything feels intuitive and multitasking is a breeze.

[myspy]

Swiping on the screen from left to right is the iOS back button.

[eugeniub]

Too bad it doesn't work on some apps, and that it works inconsistently on other apps, and that it doesn't work on modal screens. Then there's the added concern of trying to swipe back but instead doing a swipe gesture on some item on the current screen.