I currently have an Android powered phone but I am considering obtaining an iPhone in the future. Of course, there are multiple precautions I'd like to address first.
One of these is ergonomics. On my Android phone I have an application inatalled that allows me to swipe from the edge of the screen to perform some (configurable) actions - for example horizontal swipe from the edge to the center of the screen allows me to go back, swiping diagonally downwards allows me to go to the home screen, etc. This saves me a lot of time and is way more comfortable than stretching my palm all the way to the bottom to perform these actions.
Is there a similar function for iOS, either built-in or available through a third-party application?