you can get the little pocket lenses, they are just clips that improve your iphone camera. . .although the iphone already has a nice camera. mine is $80 off apple, && the quality is almost as good as my dslr camera. you can also edit the pics w adobe photoshop!
I use my iPhone too, same thing
i just use my iphone too, for instagram i edit my photos, i usually adjust the brightness and saturation to make them look cleaner/ nicer you can find a editing app or just use the edit icon in photos