Yes, Screen Mirroring Pro for Roku offers a free version with basic features, as well as a free trial of the premium version that provides additional functionalities.

No, Screen Mirroring Pro for Roku does not require an internet connection to function; however, both the mobile device and the Roku device need to be connected to the same Wi-Fi network for the mirroring feature to work.

Users can contact support or send feedback through the app's help section, which provides options for reaching out via email or a support form, ensuring prompt assistance.

Users can manage or cancel their subscriptions through the app's settings or the app store where they purchased the subscription, following the specific instructions provided for subscription management.