I really enjoy this QR creator app of yours, and I like the hash app and the binary converter app you made too. Your coding is elegant and appreciated. I especially like how I can turn any image into the “background” of a QR code!Some feedback/wishlist items:1) Sometimes I wish there were a way to either “date sort” or categorize the QR codes I created. Once there are a lot of them, then for each new one you have to scroll, scroll, scroll to the bottom to see it. If I could sort by date or put codes into various “folders,” it would be easier to get to them quickly. Even a “newest one shows first” capability would go a long way since after I create the code I typically go there to save it to my camera roll.2) It took me some time to realize that there is also a horizontal slider (positioned by default to the far right) along with the circle slider for selecting the intensity of foreground and background colors. Once I found it, though, it all made sense!3) This can be an unintended but happy feature: I think you can delete only one saved code at a time by swiping. It’s like: delete by swiping, close app, open app, repeat as desired. That can generally be a good thing (unless for whatever reason you want to delete several old stored codes).4) Sometimes to get the image background I want to be in position “just right,” I need to somehow first get that image with some surrounding extra space (for instance, by doing a screenshot of it while editing it in photos); otherwise, it won’t “stretch” or move left, right, up, or down enough in the “square” in order to position it properly.But again, THANK YOU for all these cool apps! You help make my life easier!