Yes, most features of the AI Chat app require an internet connection to function, especially for accessing the AI servers and retrieving up-to-date information. However, some apps may offer limited offline capabilities.

Most AI Chat apps employ encryption to secure your data during transmission and storage. It's important to review the app's privacy policy to understand how your data is handled.

Many AI Chat apps support integration with third-party services, such as calendars, email, or payment systems. Check the app’s integration settings for supported services.

While many AI Chat apps offer a free version with basic features, advanced features or premium versions may require a subscription or one-time payment. Review the pricing details in the app store or within the app.

If the app doesn't understand your question, it may ask for clarification or provide a general response. In some cases, it may direct you to a human support agent if the app supports bot-to-human handoff.