Love the Skype experience, but something still feels amiss? Well, the only possible solution for Android and iPhone users out there is Viber. This particular app allows all Viber users to make free calls and texts without any incurring charges. Wow, this is greatness in times of recession. Developed by Viber Media Inc., the developers had first launched the app for the iPhone and have recently rolled it out for Android. So now free calls are not only limited to just iPhone users, but the magic has become cross-platform and a pure treat.