Well, you already found eSteem in the appstore. Try it out, it's what you've been asking for ; ) And then be the first to review!
However, it's still under heavy development from @good-karma. For me it freezes quite often unfortunately (iPhone 6 with only 1GB of ram). But I'm sure in a few weks or months this will get better and better. Welcome to cryptoworld, where everything just started.