Chirp Overview
It also supports a red-on-black Night Mode, so your eyes can stay adjusted to the dark.
Official Screenshots
Product Details and Description of
Did you know you can determine the air temperature just by listening to crickets this app? Pull out your device and tap along to the chirping. In just a few seconds you'll have an accurate estimate of the air temperature. The longer you tap, the more accurate it becomes. It also supports a red-on-black Night Mode, so your eyes can stay adjusted to the dark.
