Message and video chat with your friends and family for free, no matter what device they are on! - Make high-quality video and voice calls on Android and iPhone - Send unlimited messages and make free video and voice calls over your 2G, 3G, 4G or Wi-Fi connection* - Group video calls with friends, family, roommates and others - Share photos and videos - Express yourself with hundreds of free stickers! - Encrypted chats and calls - Optimized for Android tablets - Avoid SMS and phone call charges *Data charges may apply. Contact your provider for details.
Android is an operating system for mobile devices. It is mostly used for cell phones, like Google's own Galaxy Nexus, as well as by other phone manufacturers like HTC and Samsung. It has also been used for tablets such as the Motorola Xoom and Amazon Kindle Fire. Android's kernel is based on Linux. You can download free games or play free o-nline games for Android phones.
Android phone users can download apps for Android phone via 9apps.com.