Yes, Air Control offers a free trial period for new users, allowing them to explore the app's features before committing to a subscription. There may also be a limited free version available with basic functionalities.

Yes, Air Control requires an internet connection to access real-time data, control devices remotely, and receive updates. However, some features may be available offline depending on the device setup.

You can contact Air Control support through the in-app help section, via email, or by visiting the official website where you can also submit feedback and suggestions.

You can manage or cancel your Air Control subscription through the app's settings menu or by visiting the subscription management section in your app store account. Detailed instructions are also available on the Air Control website.