Wizi is a free instant location sharing service which let you send your location to a friend via SMS or E-mail. Use Wizi to tell a friend where you are now or where you are going to meet. It uses your integrated or external GPS unit to find your location and show it on the map. If you have other friends using Wizi you can always find them on the map
IMSMS is an Instant Messaging SMS chat application. It is essentially an Instant Messaging tool that simulates threading of incoming and outgoing SMS messages on your Smartphone and PPC Windows Mobile device. What it does is simulate Instant Messaging using SMS
Alexju SMS Chat is a simple chat application, for Windows Mobile based devices, that allows you to communicate with people the easy way. But that's not all! This SMS Chat allows you to send simple commands. With these commands you can control your buddy's Windows Mobile based Smartphone of Pocket PC
PowerSMS (beta) is a mobile application for people who love text messaging. It combines 6 useful text messaging utilities in 1 cool app. PowerSMS does not replace your phone's built-in text messaging features. Instead, it works with the same folders and messages you already have. It's simple, performs tasks quickly, and gets out of the way
Astrolabe uses your PDA to acquire your GPS position and send it through an SMS.
The GPS position is update every 5 seconds (in order to conserve energy).
SMSs can be sent automatically at regular time intervals
Phonetracker Locator -transforms a Windows Mobile 5.0 / WM6 PPC Phone with built in GPS receiver or external Bluetooth GPS receiver into a GPS/GSM tracking device.
Received SMS are checked for location statements by Phonetracker4Free and transferred to Google Maps Mobile independently