<div>
So if an iPhone user wants to communicate (via almost realtime video &amp;&nbsp;audio) with an<br />
Android user,<br />
both Google Hangouts (if the instructions to install it is complicated, would be<br />
nice to provide the steps to install it) &amp;&nbsp;Skype could support it? &nbsp;Ie both of these<br />
tools run on both iOS &amp;&nbsp;Android?
</div>


So if an iPhone user wants to communicate (via almost realtime video & audio) with an
Android user,
both Google Hangouts (if the instructions to install it is complicated, would be
nice to provide the steps to install it) & Skype could support it?  Ie both of these
tools run on both iOS & Android?

<div>
<div class="content wysiwyg-content">
Between iOS, we use Facetime.<br />
<br />
Q1:<br />
Between Androids of different versions (Samsung Galaxy S3 &amp;<br />
latest Note 2 Android), is there any freeware to do facetime<br />
(ie video + audio comms) via WiFi ? <br />
<br />
Q2:<br />
Between Android &amp;&nbsp;iOS 6/7, is there any app that could do<br />
video &amp;&nbsp;audio comms via WiFi?
</div>
</div>


Between iOS, we use Facetime.

Q1:
Between Androids of different versions (Samsung Galaxy S3 &
latest Note 2 Android), is there any freeware to do facetime
(ie video + audio comms) via WiFi ? 

Q2:
Between Android & iOS 6/7, is there any app that could do
video & audio comms via WiFi?

Equivalent of Facetime for Android to Android communication

Android is a mobile operating system developed by Google, based on the Linux kernel and designed primarily for touchscreen mobile devices such as smartphones and tablets. Android's user interface is based on direct manipulation, using touch gestures that loosely correspond to real-world actions, such as swiping, tapping and pinching, to manipulate on-screen objects, along with a virtual keyboard for text input. In addition to touchscreen devices, variants of Android are also used on notebooks, game consoles, digital cameras, televisions, automobiles and other electronics. Applications are usually developed in Java programming language using the Android software development kit (SDK), but other development environments are also available, including Delphi, Ruby and Visual Studio (using C++).

Android

Smartphones run using a variety of operating systems -- Android, iOS and Windows Mobile most commonly -- and an even wider variety of programming languages, including Objective-C, Java, Visual C#, C++ and .NET, not to mention HTML5 and JavaScript, and cross-platform frameworks such as PhoneGap.

Smartphone Programming

iOS is a mobile operating system developed by Apple; it is a derivative of the Mac OS X desktop operating system, with which it shares many (but not all) common frameworks and other components. These include Cocoa Touch, the Mach/Darwin/XNU kernel and code from the Berkeley Software Distribution (BSD). Each iOS application runs in its own secure sandbox to prevent altering other applications, the operating system, or any other data.