Make free international calls without any charge by using smartphone apps

International calls were very expensive. But with the introduction of VOIP (Voice over internet protocol), international calling has become cheaper. But now people are looking for a complete free way to make international calls. Is it possible? 


Yes it is possible! With the advancement of technology and smartphone , now you can make free international calls all the time. 


How to make free international calls: You might find few apps which offering few free international calls and then charging after that. But with the Viber application you can make international callas and send message for free. Viber is an free app available for Iphone, Andorid, Blackberry and Windows mobile user . This app allows you to call anywhere in the world. 


The requirements to use Viber are given below: 


1) This app is only available for Iphone, Android, Blackberry or Windows mobile users. So, you must have any of these smart phones. 


2) The person you are going to call also need to have this app on his/her smart phones. 


3) Wifi or 3G internet connections are required to run this app. 






Advantages of Viber: 

1) Viber is free 
2) Send free message 
3) Do free calls 
4) It also support video call 

To download Viber go to their official site http://www.viber.com/ and click download. Then choose the OS of your smart phone and download it. 


Hope this app will help you to save some money.