[Add function to modify original photo (like Pixelmator Photo)]

Must have feature... Today bought the app and spent an hour to think how to handle editing workflow assuming that I like to use ICloud for photos storage. 

Very sad that you don’t have it yet. For me it was obvious that such feature should be there.. Like the app, but probably would be asking for refund if possible as it looks like this feature doesn’t bring so much attention to be implemented(