bctalk

bctalk is a global messaging and social media application, which supports unlimited text, voice, video calling, and group video chat. We offer both the mobile phone app and PC software. It will directly close the distance between you and your friends, family, classmates, and colleagues, enabling you to chat and talk quickly, easily, and securely anywhere in the world.
Key feature
Video chat: Keep your friends and family close with unlimited group video chat, even if they're in another country.
Voice call: Start voice chat or send audio messages to your global friends anytime and anywhere.
Text message: Send a message to your friends, even if they're across the world. They also can enjoy high-quality voice and text messaging on mobile, tablet, and desktop.
Group Chat: Create a group and share important information with your family, colleagues, and friends worldwide, or talk about the same interests with your closest friends.
Photo &Document: Share your pictures and documents with your friends all over the world at any time, which can improve your work efficiency.
Advantage
Free: bctalk uses your mobile phone's internet connection (4G/3G/2G/Edge or Wi-Fi, as available) to send messages and make phone calls to friends and family, so you don't have to pay for every message or call. (*There are no subscription fees to use bctalk).
Security: Provide the best protection and ease of use. all data on bctalk, including chat, group, media, use highly encrypted technology to ensure user's privacy and security. (*It also protects your account from hacking).
Synced: You can access your messages from all your devices at once. Start typing on your phone and finish the message from your tablet or laptop. Never lose your data again.
Simple: Easy to use. Even if you are a novice or contact the Internet the first time, you can use it quickly and chat safely.