Glympse is a popular location sharing application and a great alternative to Google Latitude. It is safe, accurate, and allows you to report your position to others via email, SMS, Facebook, or Twitter. Anyone with a device connected to the internet can track you for a limited amount of time. Best of all, it is free of charge and easy to use. Here is how you get started with Glympse:
Share my Position
And now it is time for an app that is a bit simpler. Actually make that a lot simpler than the previous two. It is called Share my Location and picks up your coordinates, after which you can send them as a Google Maps link to a recipient of your choice. The link can be sent as an email, text message, or via one of the popular social networks.