Just make sure that your device is connected to the internet or wi-fi.Moreover, there is a free chat, and photos, videos, and voice calls exchanging.
The interesting feature of the Line is that you can add friends in various ways, such as shake it together to add the friend or exchange your ID via QR code.
Moreover, for texting, you will find a great library of stickers, GIFs, and other cool things. It a little bit akin to Snapchat or Periscope, but in the reality, it doesn’t .
Using this app you won’t be able to call your friend, you will chat with every people in the world who is watching you nearby or in different distant corners of the world.
Apart from public video chatting, private conversations are also available.
It doesn’t matter, whether your friend owns an Android, i OS or Windows device. Secondly, Tango doesn’t require an authorization and any password.