Viber
Most Popular and best smartphone app for free Calling. Voice quality of
Viber is Superior. Viber is most common app used all over world for free
voice calling. Viber syncs data from mobile contacts. So you can easily
send messages, videos and free calling to all the contact which are
also on Viber Platform. If you are interested and never try viber just
download it from Google Play from
Skype
Skype
the most popular and famous desktop software for free video calling.
Skype also introduce mobile version apps for different platform which
includes Windows, iOS, Android and other devices. Skype is most
reliable, superior quality and best performing app. For Video calling
and and also for voice their no competition of Skype with others. In
skype Mobile app they offers instant messaging, photo sharing, video
calling, audio calling with other users. You can Download Skype on
Google Play Store FromTango
Another
For video and voice calling app which helps you to connect with friends
and family. Tango is considered as social networking app which help to
interact with others. Tango contain free voice & video calling, Text
messaging and Free games which makes Tango interesting. In Tango you
can able to do group chat with 50 friends. To Install tango in your
Android simple download it through Google Play Store from 
WeChat
able to generate 300+ million users in short time with best marketing.
WeChat offers voice messaging, video calling, text messaging for your
smartphone. WeChat provide Walkie-Talkie facility in which can connect
upto 40 friends. WeChat is famous for just text messaging not as calling
app. WeChat offer good quality as compare to many of others. To
download WeChat from Google Play store for android visit Line
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