f8K37Sq31
Former Vendor
This has been discussed at length previously. Here it is again:You want to avoid an app that stores your password either on or off device. Apps should only hold onto OAuth tokens.
Tokens expire periodically. When they expire, the app can't do anything until the user generate them offline and enter them to the app. While expired, user loses stats that have not been collected and reminders can't be issued. This creates a very poor user experience.
You can see the privacy policy of Stats app in the AppStore and also in the app.