Calculate Comfort is a free iPhone app developed by JUN KANAYAMA in the category of Business & Productivity. This app is designed to calculate the comfort level by taking into account factors such as heat, cold, dryness, and moisture. With an easy-to-use interface, users can adjust the values using a dial, and the temperature is displayed in color for better understanding.

The app accurately calculates various air conditions based on input values such as temperature and humidity, dew point temperature, or wet-bulb temperature. It provides calculations for relative humidity (%RH), dew point temperature (℃DP), wet bulb temperature (℃WB), mixing ratio (humidity ratio) in g/kg, absolute humidity in g/m³, specific volume in m³/kg, enthalpy in kJ/kg, atmospheric pressure in hPa, vapor pressure in hPa, saturated vapor pressure in hPa, and temperature-humidity index. The app also displays a comfortable range℃ / 40-70%).