Good iPhone apps to make edits?

I see a lot of fan accounts for tv shows and stuff that are making these amazing edits! I ask them what apps they use but then never answer me. So I just want to know the names of some good apps to make edits in. Not really like just adding an effect to your posture. But I mean like apps that you can use to make edits. For example criminal minds. I want to make criminal minds edits. But I really need some good apps! So let me know if you know any. I'd really appreciate it!

I'm not sure what this has to do with programming and/or software design… But as a designer I can safely say that nothing you are asking for exists… At least not in one app (if any). Although I'm really not sure what you are editing either since you give absolutely no context.