Partiko is currently available in the Google Play Store for android and it will be launching in the app store for IOS soon. I have actually been testing the IOS version for a few weeks now and have been really impressed.
For the IOS version, testers are still being accepted, if you want you can go to 
This is how it looks when you first open it.
Steemconnect Secure Login Window
You can also check your notifications! - Notifications Tab
The window where you can create posts! - Compose Tab
You can search for any Tag you are interested in! - Tag Tab
You can also check your Feed! - Feed Tab
Partiko has some advantages when it comes to using Steemit on your phone, the UI is much more user friendly for mobile users when you compare it to using Steemit website on your phone, and its much faster.
Partiko has some other advantages:
