You simply enable GPS to get your coordinates, enter the phone number you wish to send your location, and one of the following options:
Location, Address, or Street View.
Once they receive your message, they simply tap or hold the link and will display your current location on Google Maps or StreetView.
Included on the message is your coordinates which can be entered on any desktop with Internet Access.
The Timer Option is used by continuously sending your current location by a duration (hours) and interval (minutes) of your choosing. After setting the Timer, you can tap the "Home" icon, which will continuously send your location in the background while having full functionality of your phone. It will notify you when each interval is met. This is very useful on long distance trips, hiking, camping, just to name a few.
An additional feature "Show Weather" queries Weather information from Yahoo, then will display the:
Current Temperature (Fahrenheit / Celsius)
Four Day Forecast
Hi and Low Temperature
You might not use this app in a regular basis, but should be included in your app inventory just in case.
This is not a phone finder or tracking application. With your consent, it simply sends your current location via SMS Text Messaging.
Both sending and receiving phone requirements:
SMS text messaging capabilities