HeyTell to send Voice Messages on the iPhone

HeyTell is an application for the iPhone / iPod that lets you send voice messages without having to make phone calls. Like SMS, only the text but do not use voice.

App Store HayTell described as a walkie-talkie, intercom or voice messaging system other that can send voice messages quickly. Some interesting features are offered:

- Send voice messages to other users HeyTell without pressing any buttons.
- Faster than send SMS, and it's free!
- Use of data is very low, no more than data to send an email.
- Can work on 3G, EDGE, 1X or WiFi.
- High-quality audio at 16 kHz so as to send 2x the frequency range of the phone.
- Push notification whenever there is a voice message alerts.

You can get HayTell in the App Store, for free!