Google Analytics is a productivity app that connects to your Google Analytics account and allows you to check your web stats anywhere.
Easy to create lots of reports on the move
The app allows you to do much of what you can in the desktop version, including creating reports for different metrics, watching Analytics visits in real time and configuring automatic alerts, among many others.
On a phone, it's ideal for just simple monitoring data, but in reality setting up new reports and configuring other metrics is more awkward than doing it on desktop or tablet. However, the overall feature set is impressive and there isn't much missing from the desktop app.
A bit overwhelming in mobile form
Google Analytics is also more difficult to understand in its app form because of the large amounts of information available, information that is easier to navigate on a desktop or tablet. However, you can perform basic customization without too much fuss and it's a great app if you need to monitor your site's statistics constantly. If you are a Google Analytics power user, it's definitely an essential app, although most other users will find it easier sticking to the desktop version.
An essential app for Analytics addicts
If you don't like to be too far away from your Google Analytics data, the mobile version is an essential app for website owners.