JCast is a free multi-screen interaction software developed by JadooTV Inc. for Android devices. It allows users to interact with Jadoo5 Box using their smartphones and tablets. With JCast, users can stream any file, including audio, video, photos, MS-Office documents, TXT, PDF, and APK, from their smart devices to Jadoo5 Box.

JCast enables users to use their mobile devices as touch mouse, air mouse, keyboard, touchpad, and remote controller of Jadoo5 Box. It also allows users to stream their phone or tablet's camera and mic-phone to Jadoo5 Box. Moreover, users can mirror their TV screen to their smart device and touch the phone screen directly to control Jadoo5 Box. JCast also provides real-time scale, rotate, or slide picture on the mobile device, which shows on Jadoo5 Box.

It's worth noting that this application requires JCast application on Jadoo5 Box as well. JCast is an excellent application for those who want to interact with Jadoo5 Box using their mobile devices.