Tapstream is an app marketing analytics platform that supports iOS, Android, Mac OS X, and Windows 8.
With Tapstream, you can measure the conversion rate and lifetime value of any marketing campaign, as well as the value of organic traffic to your website, PR hits, retweets, etc.
Downloads and full documentation on usage can be found at the Tapstream developer portal.
You can email support@tapstream.com for help, or visit the Tapstream support site.