zintin lets you discover the people around you wherever you go.
- See a list of the people closest to you.
- Know which of your friends are nearby.
- Share pictures and express yourself via your wall.
- Exchange contact info at the press of a button.
- No need to sign up for anything, just start exploring.

Free live Chat client for iPhone / Touch and computers. Minou chat is a powerful and very lightweight web application. It supports the most common IRC commands.

ipTexter offers a UK-based phone number for your iPod touch so you can send and receive text messages just like an iPhone

Talkshoe
iPhone users can join live calls and view upcoming calls they may want to participate in
The iPhone application provides a one click link to auto dial-in and participate in a call. Up to 250 people can join and talk all together at once
Hosts can create public or unlisted community call episodes and manage them through their iPhone
TalkShoe members can follow specific calls, which can then be viewed from their iPhone or be notified via email or SMS when they start
Features were built using TalkShoe’s publicly available API’s at Carnegie Mellon University
New features showcase the flexibility of TalkShoe’s web platform in working with open API’s
Calls can be recorded for later listening or turned into a podcast
The iPhone application makes it very easy to record a podcast right from your phone
In addition to participating through iPhone, anyone can also participate via phone, mobile phone, Skype, or VoIP via the talkshoe.com website

Going out with your friends? Cooridinating lunch with buddies? Or just socializing? Stay in touch with your group without texting each individual. yofrog is easy-to-use group chat rooms for mobile devices. Create rooms, invite your friends and start chatting.

spreed Connect
A Web-activated telephone for quick and cost effective phone calls. Just simply use your iPhone to make calls to any location worldwide! spreed Connect offers international low cost calls to your family, friends and your business contacts all over the world. No more do you have to pay high call charges to keep in touch.

Color Dial
With Color Dial, you make a list of up to 6 color-coded contacts. The screen flashes a different color, and when it shows the color for the contact you want, you tap the screen to make the call.