Dont get this

It suggests that the air around you will be the temperature reading you get. Inside the house? Inside your car? No!! It goes by your GPS location and what the local weather station has listed online. It makes it sound like the iPhone can sense heat around you and tell you the temperature - BEWARE - that is not what you are getting. You already get an weather app that comes with the iPhone :( Dont waste your $

Hbms about Air Thermometer - Turn your Phone into a thermometer