iTalkWorld ... Voip & Roaming app for iPhone and iPad

iTalkWorld App uses SIP technology.

This app give you FREE premium quality calls to other iTalkworld users and lowest Rate calls to regular phone numbers anywhere in world using 3G , Wifi or any hi speed Internet connectivity.
You can Call any regular number anywhere in World at LOWEST per Minute Rate , or you could also opt in for any of Talk Plans.
Call Free to other iTalkWorld users on iPhone,iPad, iPod Touch , Windows PC , MAC user .. other soming soon

You Could also get a DID ( Direct Inward Dialing ) number from list of countries and receive unlimited incoming calls for free on iTalkWorld App .
You Could get Email Signature , thereby users anywhere in world can call you directly at click of button for Free.
Cheap Calls: The iTalkWorld dialer lets you make cheap calls to international destinations. It is the best IOS voip solution; save on your mobile phone costs right away, by using this iTalkWorld cheap calls app!
Travel Roam free with iTalkWorld ! You never have to worry about high roaming costs abroad anymore! When abroad, simply use iTalkWorld over a WiFi network or Bundled Data Plan ! Whether in a restaurant, hotel room or public HotSpot, you can now save on mobile calling charges when traveling abroad as well!

- Make Lowest Rate international calls over SIP technology with this iTalkWorld dialer
- Use your own contacts from within the free calls app
- Connect to Internet using 3G, 4G WiFi, UMTS and use your Calls credit on the go for cheap calls.
- Enjoy the cheapest international calls to any other destination.
- Cheaper than Skype! More possibilities than Viber! No one offers cheaper calls!
- Free ITalkWorld Inum Number