Confused

Is this the indoors temp or outdoor temp it dont tell you at all. This app is so sad I dont know what kind of app this is. I will look more for what I am looking for. I dont recommend this app for the iPhones I thought all apps are for all phones but guess not.

Jeremyalbers43 about Digital Thermometer - Current Temperature in Celcius or Fahrenheit, Humidity, and Atmospheric Pressure Pyrometer