Yes, imo video calls and chat HD may collect personal data such as your phone number, contacts, and usage information to provide its services and improve user experience.

imo video calls and chat HD requires an internet connection to function; however, users can access local chat history and certain features when offline.

To cancel a subscription for imo video calls and chat HD, users can go to their device's app store settings, find the subscription section, and follow the prompts to cancel.

imo video calls and chat HD primarily operates as a free app, but if there are premium features available, the cost may vary; users should check the app for the latest pricing information.