Free Calling Android Apps

1) Bigo:

Bigo is one of the best free calling android apps. Bigo let you to call anyone even those who haven’t installed Bigo and even don’t have internet. ( But you have to be connected to internet.) You can call more then 220 countries/regions through this free calling apps. Click Here To Download the App (Referral link )

Bigo

Features:
An up to 800 minutes free call will be offered each month.
Invite your friends and gain the credits.
Bigo is totally free without any advertisement. All possible network costs will be charged by your cellphone operators.

2) Libon :

Libon is the another great free calling app. Libon provides Free 30 Minutes Per month to Non-Libon users (Users on Mobiles/Landlines with no internet Connection/Libon). And extra minutes for referring your friends. Also till 31/12/2014 you will get double free minutes by Libon. To Download the app (Click Here )

Libon App

3) Dingaling :

Another Free calling android app that let you to call even those you don’t have the app installed. Dingaling is best free calling app for 2g users.The majority of the world’s mobile phones still use 2G, this means billions of people now have access to free calls for the first time- thanks to Dingaling! Voice calls are transmitted through Dingaling’s high-quality network. Dingaling provides 1hours and 30minutes calling to countries with a daily limit of 10 minutes per day. To download the app ( Click Here )

Dingaling

4 ) UppTalk :

This is another free calling android app, even though this app does not provide much sufficient amount of free calls but it has quality calling services. Also you get free 20 minutes per month to call any number or landline . To download the app ( Click Here ) .