App for blogging

I've decided to start a blog, which I can run from my phone, but I can't find any good app for that.
Is there any? What are your recommendations? Or should I just use OneNote and copy-paste the text when it's written?

I spend 2 hours daily in public transportation, so I want to do something productive in that time ;p

If you are going to use a wordpress blog you can use the official wordpress app for your phone to post there, check the comments and so on :)

Just what I needed. Thx!