hello world walkie talkie app for iPhone and iPad

Phone calls are great but sometimes you want or need simple instant voice communication. Send an instant voice message instead. Voice messaging apps foster a different kind of connection. Its not one six-minute conversation; its sporadic bursts throughout the day. Less like a meeting, more like an intercom - with a global reach. You pipe up when you have something you want to ask or say; youre silent the rest of the time. This app allows you to talk long distance and internationally without calling cards or credits and has a reach beyond cellular range wherever you can find a Wi-Fi hot spot. Organize, collaborate, and have fun with your Friends and Colleagues with the HelloWorld app.