There is a pro version which costs €0.99 and a free trial version. There is no time limit for the trial. The trial misses some great features and the data requests are limited.
Especially for users of the Google Analytics for Android SDK there is a separate section so you can monitor all your 'pageviews' and events from this app.
The pro version offers a clean dashboard where you can directly see how your site is performing in relation to yesterday(by default). You can choose other timespans from the slidingdrawer.
There is a new chart section to view your data in a selected timespan.
Another unique feature is the social section where you can view filtered traffic which means that the data is filtered by referrals. The top 10 social sites from 2010 are used for filtering.
Besides these unique features, this app houses all the must-have Google Analytics features like Visits, Pageviews, Browsers etc.