What's New

+ Fixed an issue with the name of the current location
+ Fixed a problem loading weather data after selecting a favorite location.

App Description

Thermal comfort is that particular state of mind that expresses satisfaction with the surrounding environment.
With Thermo Hygrometer we offer you the best tool with an optimal algorithm specialy created for the index THI (Thermohygrometric Index) that allows you to have an eye on these two factors, humidity and temperature, for a better life.
Thermo Hygrometer gives you the outside temperature and humidity values ​​in real-time with forecast for the next 10 days.
See also the hourly chart of temperature and humidity for 10 days.
Its unique design has been created to offer maximum visual index THI simplicity.

[ Features ]

• Real-time Hygrothermal Index and forecasts for the next 10 days
• Hourly outside temperature and humidity and chart for 10 days
• The best algorithm specialy created for the index THI
• Weather conditions
• Outside temperature indicator
• External moisture indicator
• Indicator latest data update
• Temperature expressend in Celsius, Fahrenheit and Kelvin
• Your GPS location is used to calculate the index THI
• Save favorite locations (unlimited)
• Intuitive Graphics
• Ease to use

[ Thermohygrometric Index Meaning]

The Thermohygrometric Index (THI) is an index that aims to roughly calculate the Thom Index (heat discomfort) directly with temperature and relative humidity, thus excluding from the calculation the temperature the wet bulb. The THI, unlike the index of Thom, is an index which goes directly to a climate classification, rather than to a biometeoclimatica classification system, starting from specific hygrothermal values. It is valid both for extremely hot weather phases, as for very cold periods. With temperatures above 46°C, even with changes in relative humidity, the index always identifies the extreme class. The following table shows the temperature threshold with its bio-climatic categories or, rather, climatic. In this index (as for other indices taken into account) is not taken into account wind factor.

[ Compatibility ]

• Devices:
all iPhone, iPad and iPod.

• iOS:
9.3 or later.

[ Supported languages ]

• English, Italian, Spanish, French, German, Portuguesa, Dutch, Russian, Chinese, Japanese, Danish, Finnish, Norwegian and Swedish.

[ Support ]

If you like the app, don’t forget to leave us a review on the App Store.
For suggestions please contact us at [email protected], or visit lionsapp.com.

iPhone Screenshots

(click to enlarge)

Thermo Hygrometer screenshot 1 Thermo Hygrometer screenshot 2 Thermo Hygrometer screenshot 3 Thermo Hygrometer screenshot 4 Thermo Hygrometer screenshot 5

iPad Screenshots

(click to enlarge)

Thermo Hygrometer screenshot 6 Thermo Hygrometer screenshot 7 Thermo Hygrometer screenshot 8 Thermo Hygrometer screenshot 9 Thermo Hygrometer screenshot 10

App Changes

  • December 21, 2016 Initial release
  • December 29, 2016 Price increase: $0.99 -> $1.99
  • December 30, 2016 Price decrease: $1.99 -> $0.99
  • June 13, 2019 New version 1.2
  • June 13, 2019 Price increase: $0.99 -> $1.99
  • June 13, 2019 Price increase: $0.99 -> $1.99
  • June 14, 2019 Price increase: $0.99 -> $1.99
  • June 14, 2019 Price increase: $0.99 -> $1.99
  • June 15, 2019 Price increase: $0.99 -> $1.99
  • June 15, 2019 Price increase: $0.99 -> $1.99
  • June 16, 2019 Price increase: $0.99 -> $2.99
  • June 19, 2019 Price decrease: $2.99 -> $1.99
  • June 21, 2019 Price increase: $1.99 -> $2.99
  • June 24, 2019 Price decrease: $2.99 -> $1.99
  • June 27, 2019 Price increase: $1.99 -> $2.99
  • August 16, 2019 Price decrease: $2.99 -> $1.99
  • August 18, 2019 Price increase: $1.99 -> $2.99
  • August 28, 2019 Price decrease: $2.99 -> $1.99
  • September 04, 2019 Price increase: $1.99 -> $2.99
  • September 11, 2019 Price decrease: $2.99 -> $1.99
  • September 30, 2019 New version 1.3
  • September 30, 2019 Price increase: $1.99 -> $2.99
  • November 11, 2019 Price decrease: $2.99 -> $1.99
  • November 18, 2019 Price increase: $1.99 -> $2.99
  • November 26, 2019 Price decrease: $2.99 -> $1.99
  • December 09, 2019 Price increase: $1.99 -> $2.99
  • December 24, 2019 Price decrease: $2.99 -> $1.99
  • December 30, 2019 Price increase: $1.99 -> $2.99
  • January 06, 2020 Price decrease: $2.99 -> $1.99
  • January 21, 2020 Price increase: $1.99 -> $2.99
  • July 14, 2020 New version 1.4
  • October 22, 2020 New version 1.5
  • October 27, 2020 Price increase: $2.99 -> $3.99
  • November 11, 2020 Price decrease: $3.99 -> $2.99