The company makes its money by selling stickers and offering low-cost outgoing calls worldwide. You need to pay for calling directly to their mobile numbers but it has made long distance calling a lot cheaper. Easily add your Skype friends, chat with them and call them up for free.

Nothing beats the ease of making video calls when it comes to Skype. Voice and video calls between Viber users are free (bar any data charges on LTE/3G). This is by far the best app for making video calls. When a contact joins Viber, the service spots that their number is in your contacts app and sends you an alert to let you know. The USP of Viber is that no username is needed – only your mobile number. You can also transfer video calls between mobile and Desktop! Make video calls from your phone to other Viber contacts on mobile or Desktop. More than 400 million Viber users text, call, and send photo and video messages worldwide over WiFi or 3G – for free With Viber, everyone in the world can connect.

While video calling has been available on the desktop version of Viber for some time, the mobile app had previously been limited to voice, text and photo messages.

FaceTime and Skype have long been popular ways to make free video calls to your friends and family from your iPhone and iPad, but Viber has now joined the party.

Viber video call iphone 4