just a question
Pankaj Goswami ... I noticed quite a few times, not anymore now mysteriously, that a square 2448x2448 image saved (from leonardo) to camera roll and then imported into handy photo lost 1 pixel in width and length (well it's square so the width and length terms aren't appropriate) ... anyway repeatedly I got a 2447 x 2447 file imported in handy photo. Not sure if the handy photo devs post here too ... I'll mail them too if needed.
Back to the main topic of this thread, I haven't experienced any of the issues mentioned here ... purple tone when saving multiple times ... lines etc ... I might not be using the apps that do that. But I do use some apps that over-compress images and I don't like that. Not an iOS issue so far ...
Just for info I'm using a 4s on iOS 7.0.6