> I very much dislike when one app causes another app to open, and then I have to press the home button and find the original app to go back to it. While a bit

> I very much dislike when one app causes another app to open, and then I have to press the home button and find the original app to go back to it. While a bit more cumbersome than a back button, you can double-press the home button and the previous app will be on the left of the list of apps that appears on the bottom of the screen. No guarantees it'll remember its state, though :(