PopCaster is a multifunctional application that allows users to broadcast live through various VOD services and Popcorn TV. With its user-friendly interface, PopCaster provides a seamless experience for streaming and chatting with viewers during live broadcasts.

For those who are new to broadcasting, the app offers a tutorial within the settings section to guide users on how to use the broadcasting feature. PopCaster also allows users to send feedback or suggestions to the developer through email or via the 1:1 inquiry board on the Popcorn TV website. However, leaving feedback through the app review section may not guarantee accurate responses.

Users should take note that there may be a discrepancy between the audio and video synchronization due to hardware differences among devices. Nevertheless, PopCaster can be used in both WIFI and 3G/4G environments, although the latter may experience occasional interruptions depending on network conditions.

PopCaster requests access to several permissions, including storage, phone, SMS, camera, microphone, drawing over other apps, and notifications. Users can withdraw access to these permissions by navigating to the app's settings menu.