It runs just like print portal, it's just a mobile friendly version. Did run into a few problems though. When selecting a printer or adding a printer the name doesn't come up in the field sometimes. It still adds and prints to the correct printer but you sometimes second guess yourself since it's a different printer name that appears to be selected. The other problem I came across is if you select the desktop view the only way to get back to the mobile view is to close the app and clear the cache/data. Other than those couple things it's a pretty good app overall.
OMG... Seagull scientific succesfully brought the horrible Windows 95 UI to our smartphones! I can't believe they couldn't use the standart Android objects to bring a clear and readable interface! Funny fact: they even created hard "back button" in the UI where every Android smartphone has this button just below! Instead they made something so heavy and hard to read that is barely usefull. Features are there and this is indeed awesome to print with a smartphone, but please, team, do something for the design!!!