Using Google Analytics in a Windows Phone 7+ app is really simple. There’s a small hurdle, however, in that Google Analytics doesn’t support Windows Phone, and if your property is configured as an ‘App’, you won’t be able to track any data. The solution is to configure your property as a ‘Web Site’ when you create it. You’ll miss out on niceties like screen tracking, but it’s possible to use events to record similar data.