Making calls on a telephone, paying hefty sum in bills or speaking on a computer with a headset is now a thing of the past.
The smartphones have changed the game with dedicated apps that makes it easy to make calls on the fly. There is a huge list of free calling apps. Choose the right one that meets your requirements and your regular usage scenario.
Hangouts
Google voice and Gtalk, which is now integrated as Google hangouts on latest Android versions, is a great way to make calls. It allows users to make local and international calls. The service is prominent on PC as well as all Android smartphones that makes it a great app for calling. It also allows you to send text messages and organize group conversations for remote business meetings.
Viber
Viber is one of the most popular services of them all. It is one of the best free calling apps which is available on a variety of platforms including iOS and Android. The service is completely free. It makes it easy to make phone calls, send text messages, share videos or share your location to your friends. The unique features of the app include stickers, doodles and some expressive emoticons. It comes bundled with push notifications to stay notified and is easy to use.
Kakao Talk
Kakao Talk is a versatile one among other free calling apps because it is available on a wide range of mobile operating systems. The app is available on iOS, Android, Windows Phone, Blackberry and even the outdated Samsung Bada OS. This makes it easy to stay in touch with friends. The app has some built-in games as well to keep users engaged, allows users to follow popular personalities around the globe and has a calendar option with appointment scheduling. The app is a great hit among teenagers because of the multiple functionalities that it offers.
OoVoo
OoVoo is a famous voice and video calling app. It is available on all major mobile operating systems and is available as a desktop version as well. The wide availability makes it easy for users to communicate from any platform without much difficulty. One of the best features of this app is that it supports simultaneous video chatting option for up to 12 people at the same time. It makes it a great choice for a group of friends to hang out online or a company to organize a group seminar without leaving anyone out.
Tango
Tango is one among the growing list of popular free calling apps. It is available on iOS, Android, windows phone and windows PC operating systems. The app offers free video and voice calling over the internet. It also makes it easy to send messages, play mini games within its interface and engage friends by inviting them to beat your score while the call is still on.
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