Xelion 7 app for iPhone and iPad
Xelion 7 comes with a complete redesign and some new functions, like a Calendar and starting a phone call with a contact from your native iOS Address Book.
Although Xelion 7 makes phone calls via the traditional mobile network, internet is required for a proper working app. A Xelion Server running on Xelion 7.0 or higher is also required.