Free SMS vs Viber
A side-by-side look at Free SMS and Viber. For an in-depth review of either product, follow the links below.
Free SMS
Social & Communications
Free SMS is a software that allows you to send free text messages to mobile phones from your computer. It works by connecting to an online SMS gateway that converts the messages to actual SMS texts and sends them through a cellular network.
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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.
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