Well, I don't know ... if I work on a computer, then for me the best programs are from adobe, that is, photoshop and premieres, on the phone I also edit photos in lightroom and for videos I use prime minister, but in the article (https://www.cleveroad.com/blog/how-to-make-a-video-editing-app) I read that there is also iMovie, I'm thinking of trying it, maybe someone can suggest something, worth it or not ??