Make free ooVoo-to-ooVoo video calls from your Android device.Up to 6-way group video calling for FREE! Over 22 Million people world-wide already use ooVoo for video chat and voice calls on mobile and the computer.*FREE video calls over 3G, 4G, and Wifi
LINE - Stay in touch with your friends and family with Line.
LINE is a free cross-platform group messaging service.
-You can communicate with many phones from just about any carrier.
-You can find and invite friends by phone number just like texting.
-Text with one person or with a group.
-Share photos and locations