Yes, these are same meaning. Itta desho. - it's more for wemen. Men can also say this. Itta daro - It's for men to say.

same,"itta deshou" is honorific,"itta darou" is normal.

The meaning of them are the same.　But you only tend to use .... いっただろ　If you are a male いったでしょ　If you are a female でしょ（う）can be used by male in those conditions as well. For example: その時間には間に合わないでしょう （I guess） you won't make it on time. お金がいるんでしょう？ You need money, don't you? To express your emotion and supposition. がんばれ！