Yes, Yahoo Finance: Stocks & News may collect personal data as outlined in its privacy policy, including information related to user accounts and app usage.

Some features of Yahoo Finance: Stocks & News may be accessible offline, but real-time data and news updates require an internet connection.

You can cancel your subscription through your app store settings or your Yahoo account settings, depending on how you subscribed.

Subscription prices may vary, but typically the premium features are available for a monthly or annual fee. Check the app for the most current pricing.