5. Analytics
Anonymous diagnostic (crashes) and application data collection, which you can see in the new Analytics activity. It does not track any of your personal data, nor any data that could identify you as a person. The only reason for this feature was to track application usage (popular activities) that yourself or others use, and application crashes (Java stack traces). Also important, the analytics data is not shared with any other external entity, just with yourselves, the users.
You can opt-out in Main > Preferences (top) > Privacy.
The application is in full compliance with the Google Analytics collection policy:
https://developers.google.com/analytics/devguides/collection/protocol/policy
The application anonymizes your IP:
https://developers.google.com/analytics/devguides/collection/android/v2/parameters