World’s first 4-party video calling on the Mobile devices !!!ONLY FOR SPRINT 4G EVO DEVICE and Galaxy; TOGGLE BETWEEN FRONT AND BACK CAMERA DURING THE VIDEO CALL or Video conference.Live 4-party video conferencing and 2-way video from any smartphone(including android)or PC/MAC with movicha client on WiFi,3G ,4G. End-to-endencrypted and secure.See,talk and text chat with anybody at anytime & anywhere on any device & any network.