This Location Sharing app allows you to share your location without the receipient needing to install the app themselves. Because you are sending your location, your receipent does not know where you are at all times, but only when you choose to share.
I use this app for when I travel on the interstate and my party is curious to where I am at right now. I don't want to share my location at all times, so this allows me to share my location on a map. Because this uses SMS, the recipient does not need LocaShare installed.
The application does not actually send any SMS messages.
An example message is:
I am within 10 meters from [Link to Google Maps with your current coordinates].
Recently changed in this version:
v1.3 - 10/28/2012
*Added reply-to feature that remembers the last two phone numbers to send you an address. Only numbers used in the last 15 minutes are remembered.
v1.2 - 10/19/2012
*Allow SMS creation without the need of GPS.
v1.1 - 10/18/2012
*Changed method of calling SMS to work with HTC Sense (untested) and newer MotoBlurs
*Fixed issue where accessing the app after previous use would place you in your SMS program.