Off-the-Record Messaging vs Viber
A side-by-side look at Off-the-Record Messaging and Viber. For an in-depth review of either product, follow the links below.
Off-the-Record Messaging
Social & Communications
Off-the-Record Messaging (OTR) is an encryption protocol that allows two parties to have private, encrypted conversations over instant messaging clients. It prevents eavesdropping and ensures the authenticity of messages.
encryptionprivacyinstant-messaging
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
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