If you're a Vonage user and you have an iPhone, great news -- Vonage has launched a new mobile app that allows you to send text messages and make calls with other Vonage users around the world. For free. The Vonage app pulls in your iPhone's native address book for quick access to initiating calls. Outgoing calls are recognized as originating from your usual phone number, so Caller ID on your friends' phones should still work fine. Needing others to be on Vonage is a pretty big caveat, but even for calling regular land lines, they're claiming rates are 30% lower than Skype. To sweeten the deal, Vonage is throwing in 3000 minutes/month of free mobile and landline calls to the U.S., Canada, and Puerto Rico for a limited time.

I'm not as impressed with the new Vonage app as Dell Voice, which lets you make outgoing calls to regular ol' landlines and cell phones within Canada for free for the foreseeable future (not just a limited time). Of course, there's no SMS text messaging included with Dell Voice, but I use instant messaging way more often anyway. Besides, if you've got to harass friends to sign up for a new service to get free calling anyway, wouldn't you have better luck with pushing a more widely-recognized brand like Skype? At the very least, Vonage Mobile's offer for free calling to land lines and mobile is pretty nice, even if it's only for a limited time.

Head on over to Vonage for more info on the app, which is also available for Android (if you're into that kind of thing). If you're ready to roll, go ahead and download directly from the App Store.

Back in September we mentioned that a VOIP application, Vonage Mobile, received the green light of approval into the App Store. Today it has finally been made available as a free download with a monthly fee for service. [iTunes Link]

Today Vonage (NYSE: VG) launched Vonage Mobile, its first mobile calling application for smartphones. Vonage Mobile is a free downloadable application (app) that provides seamless, low-cost international calling while on Wi-Fi or cellular networks*. Once downloaded, the service saves customers more than 50% on calls to dozens of countries versus the rates charged by wireless carriers while providing far more convenience than calling cards. Vonage Mobile will be available for download on the iPhone(R), BlackBerry(R) and iPod touch(R) at www.vonage.com and the iTunes App Store later today.

While the release of this application is not all that shocking, the fact that you can use the networks 3G data to make your calls with Vonage Mobile is. That whole fiasco between Apple, Google, AT&T, and the FCC seems to have worked out in our favor yet again.

Apple has gone and shocked the world again as, according to the company's Twitter feed, popular VoIP service Vonage has been approved for the iTunes App Store.

Vonage has announced that Apple approved its mobile application for iPhone and iPod Touch. Vonage is currently conducting a beta test and general availability will be announced at a later date. This new service, along with the recent launch of the Vonage World unlimited calling plan, continues Vonage's heritage of using innovative technology to create significant value for its current and future customers.

While it remains to be seen if Vonage will be granted 3G access, or made WiFi only like Skype, if you follow them on Twitter, you may have noticed Vonage was searching for a few lucky volunteers to become official beta testers of their iPhone app. Were any of our readers lucky enough to be selected as the chosen few?

If so, let us know how the testing is going in the comments!