[FREE] Zangoo: Texting ,Calls & Video

A cool new app Zangoo: Texting ,Calls & Video
★★★ Introducing Zangoo: Texting ,Calls & Video ★★★

Zangoo Chat : Well Texting ,Make Free unlimited calls to Zangoo users ,single chat ,group chat,voice memo,sound files,free stickers gallery,
notifications,invite your contacts and start chat Now !
Link to google play: https://play.google.com/store/apps/details?id=com.zangoo.zangoo

Requires Android: 4.0 and up
I recommend you to download this new and awesome app.

hey, If the free calls are limited to Zangoo users only? I mean if there is any such application available in the store, through which one can make free long distance calls on cell phones or landlines? I know its almost impossible to keep such a service intact, however I have a firm believe about its existence. I think, its not hard to find such an application with a few minutes for testing purpose, so please suggest if you know any such app. OR similar app with relatively lower call charges?