The CNN app provides access to the latest international news, including breaking news alerts, live video coverage, in-depth articles, and personalized news feeds. It features an extensive video library where users can watch CNN shows and clips on demand. Additionally, users can customize notifications to receive updates on preferred topics.

Yes, the CNN: Breaking US & World News app is accessible on both Android and iOS platforms. It can be downloaded from the Google Play Store and the App Store, enabling users to stay informed regardless of their device.

While the app is free to download and provides a variety of free content, some features may need a subscription. Basic news updates and live coverage are free, but access to exclusive shows, documentaries, and premium content may require a CNN subscription. Users should check the app for specific subscription details.

Yes, users can tailor their news feed by selecting topics and categories of interest. This customization ensures they receive updates on issues most relevant to them, creating a personalized news experience.

Users can report problems or give feedback via the app's 'Help' or 'Feedback' section in the settings or menu. They can also visit CNN's official website or contact support through email or social media channels for further assistance.