How come batman needs gadgets to fly, but superman doesn't need any?? Is he cheating?

superman has superpowers. batman is just a rich guy who uses his money for good. He makes his stuff

batman dosnt have superpowers....which technically makes him más super....

speak of me how tu like but i think they both need gadgets, but superman doesn't wanna anyone see them, so he somehow found a way to hide them in his tight costume. only God (and the director) knows how....