Libon vs Viber
A side-by-side look at Libon and Viber. For an in-depth review of either product, follow the links below.
Libon
Social & Communications
Libon is a voice over IP (VoIP) app for making phone calls and sending instant messages over the internet. It provides free calling and messaging between Libon users.
voipmessaginginternet-calling
Viber
Social & Communications
Viber is a free messaging and calling app for smartphones. It uses your phone number to connect you with people in your contacts and allows free calls, texts, photos and video messages over WiFi.
messagingcallingfreecontacts