You can download the wordpress ninja app if you click on the photo here. It's ok I guess? I have really crappy internet service on my phone but if you are using wifi or have a good internest service provider for your phone, it's pretty sweet. You can do a quick post and throw it up on the web. I don't really like texting long as messages and stories on my phone but I know there are some people out there that are fucking thumb masters- so go right ahead and get your blog on. I'm sure they have one for iphone, not sure about windows phones but you can probably google it. For the most part it does the basic things like post and upload photos and it's simple to use.
Here's the link:
or direct from Google Play