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iPhytter 3.0 is a free application and is available for international calling at an extremely low communication fee.

iPhytter 3.0 is a SIP client available for iPhone, iPod touch, iPad. As long as the internet is accessible, you can enjoy SIP calls anywhere. iPhytter is simple and handy and can help you cut extra calling expenses. Try this new innovative VoIP application.

*iPhytter 3.0 is lower-cost alternative to iPhytter and it is for free. Please be informed in advance that some of features on iPhytter 3.0 is restricted.

App Store

Free iPhytter to iPhytter, and iPhytter to PHYTTER calls anywhere

All SIP calls from iPhytter to iPhytter are free, both with Wi-Fi and 3G. You can also make free SIP calls to and from PHYTTER—the softphone for computers.
By using the PHYTTER softphone and iPhytter, you can use PHYTTER in your office, home, and outside. You can connect with anyone you want, anytime you want, from anywhere.

Worldwide Low Call Rates

You can call anybody across the globe with very reasonable rates.
As long as the internet is accessible, you can take advantage of great rates anywhere.For more details, please go to [ Cost ]

> iPhytter 3.0 iPhone Edition Startup guide

  • iPhytter 3.0 does not support in background. To receive a call, please display iPhytter 3.0 in front.
  • To use this application, the internet access such as Wi-Fi or mobile network is required. Packet is also required during a call. It is mandatory to call under packet flat-rate system. The explanation of “Free Call” in this document is equivalent to a call under packet flat-rate system. * Please be informed that depending on some types of mobile Wi-Fi router, iPhytter may not be work correctly.
  • It may be considered that some of phone companies or internet service providers may restrict or prohibit SIP call of VoIP technology. For detail, please contact to your phone company or internet service provicer.
  • All products, services and the name of the company on the website are registered trademarks.
  • Calling to the police office, fire department or any other particular numbers is unavailable. Please make sure to prepare yourself a communication method to call such particular numbers.