Llama is a location aware software created by a user on the My-Symbian forum for Nokia S60 1st and 2nd edition mobile devices similiar to miniGPS by Psiloc that detects your location based on GSM cell id and bluetooth devices, and then perform events based on location and time.

You can save your travelled locations giving you a history of where you have been as well as tag each photo that you take with the location from where it was taken, so you can view your photos by location.

You can create groups based on cell id and set calendar reminders (as well as other events) which will popup when you enter a particular cell id, group or when you are in the vicinity of a bluetooth device.

It performs most of the functions that miniGPS performs for free!