Free calling applications are available for all types of devices and platforms.
Android is the leading operating system for smart phones and tablet computers. All applications for Android devices available on Google Play store . Almost all free calling applications are available for Android devices except Apple FaceTime.
IOS is the operating system of Apple products iPhone, iPad and iPod touch. Most of Free calling apps are available for IOS based devices. IOS applications can download for Apple’s iTunes App store.
Windows is the operating system of Microsoft which mostly using in PC and laptops. Windows phone is mobile OS of Microsoft and applications can download from Windows app store.
Blackberry , Symbian and Kindle fire are other operating systems for smart devices. Mac computers works in Macintosh operating system , free calling applications available these platforms too.
Download Free calling applications by click below logos. The download links available for platforms which available in each app’s download page.