How do I add an app to the share sheet
I was wondering how you can add an app to the sharing sheet on photos. I wanted to add an app so that it was quick and easy to save a specific photo or document, but I couldn't do it without it going super complicated. I couldn't find on how to do it on my iPod so I tried looking it up on here and no one seems to have how to do it. I have an iPod Touch which will not update any further than iOS 9.3.5.
iPod touch, iOS 9.3.5