Send and receive messages (text, picture, audio and video), place high quality voice and video calls to other Goji users from Your phone. All for free! With Goji, You can also call all other, standards (SIP) based phones and systems for free. Goji for Android is free to download and works over 3G*, 4G* or Wi-Fi. Goji features: FREE CALLING - Call free with high quality sound and video when on Wifi, 3G* or 4G*. FREE MESSAGING - Send free text or audio messages, photos and videos to Goji friends. STAY AVAILABLE - Get notified on incoming calls or messages even when Goji is not running. *Operator data charges may apply.