Spaz vs Viber
A side-by-side look at Spaz and Viber. For an in-depth review of either product, follow the links below.
Spaz
Social & Communications
Spaz is an open-source microblogging client for Twitter. It has a simple, clean interface and supports multiple Twitter accounts, search, lists, trends, and more. Spaz is available on Linux, Windows, and Mac.
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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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