I haven't been around this forum for a little bit but who here is using TiKL (Touch to Talk)? I have found this app to be outstanding and a must have. It basically turns your phone into a walkie talkie or a Nextel if you will. The person on the other end has to have the app installed as well, but it's great.
I also love how it uses data instead of airtime. So if you don't want to text and don't want to use airtime, it's a must have. I also prefer it to texting in a lot of instances because you can quickly just ask someone something without typing and all of that jazz. And best of all, it's free.
Here it is: TiKL - Touch To Talk (PTT) - Android app on AppBrain
I also love how it uses data instead of airtime. So if you don't want to text and don't want to use airtime, it's a must have. I also prefer it to texting in a lot of instances because you can quickly just ask someone something without typing and all of that jazz. And best of all, it's free.
Here it is: TiKL - Touch To Talk (PTT) - Android app on AppBrain