Astro Messenger vs Viber
A side-by-side look at Astro Messenger and Viber. For an in-depth review of either product, follow the links below.
Astro Messenger
Social & Communications
Astro Messenger is a free, ad-free messaging app for Android that emphasizes privacy and security. It offers encrypted messaging, auto-destructing messages, video and voice calls, group chats and more.
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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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