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.
Cricket Temp calculates the approximate ambient temperature by counting cricket chirps. Also included are ambient cricket sounds, a scientific explanation from the Library of Congress Science Services, a link to the user's local weather, and a practical joke using cricket chirps. App conceived by 9 year old, Carson Strassman.