With one sec, we’re offing a privacy-first approach. By default, your data remains offline & on-device.
Only when you chose to make use of additional features (e.g. contacting our customer support, filling out feedback forms, purchasing a subscription, turning on iCloud sync), user data has to be processed by us or our partners in order to fulfill the action.
You can find a list of our partners in the privacy policy below.
EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/