Vonage is bringing its popular Vonage World calling plan to the users of its mobile app for iPhone/iPod Touch and BlackBerry devices. The plan includes unlimited international calls to over 60 countries for one flat monthly rate of $24.99 when calling from a mobile device. Subscribers also get free unlimited domestic calling over Wi-Fi on their iPhone and iPod Touch.
The service requires Internet connection and it can use either 3G or WiFi, where available. You can download Vonage Mobile from the AppStore or, in case of BlackBerry – App World.