The "Download Now" link directs you to the iTunes App Store, where you must continue the download process. You must have iTunes installed in order to open the link, and you must have an active iTunes account to download the application. This download may not be available in some countries.
From Michal Glet:
Geo Alarm Lite is an application which allows you to set up alarms which will go off when you enter specified region.Geo Alarm Lite has very intuitive user interface. What is more, it is similar to the UI of default alarm clock application. Geo Alarm Lite allows you to specify location and distance. Specified location and distance (radius) create a circular region.Geo Alarm Lite is an great application which can inform you about bus or train stops - just specify them and wait for alarms. You can read a book or listen to the music - Geo Alarm Lite will remind you when to leave a bus or a train.Warning! Be aware that Geo Alarm Lite is based on location services of your device. It will work only in areas where location services are available. It may not work for example in subways.Warning! Continued use of GPS running in the background can dramatically decrease battery life.