iOS 9 Split Screen Support
It would be great if Boxer supports true split screen functionality of iOS 9. You don't realize how great of a feature it is until you start using it. So much so that I'm willing to go back to Apple Mail until it's available.
Thank for your feedback! Boxer does use split screen support currently, so could you please provide additional details about what it is you are looking for?
Robin de Groot commented
I agree that Slide Over / Split View on the iPad would be a must have. I do hope this will be added to a future version of Boxer soon.
Split Screen as in 'both apps (e.g. Boxer and safari) permanently stay on screen, no matter which one I interact with' :) not working on iPad Air 2 as of now.