Thermal Comfort+

Heat Index & Wind Chill

Only for iPhone

Free · Designed for iPhone. Not verified for macOS.

iPhone

Calculate wind chill, heat index, and feels-like temperature. Comprehensive thermal comfort indices for outdoor safety assessment. Calculate how the temperature really feels with comprehensive thermal comfort indices. Thermal Comfort+ computes wind chill, heat index, feels-like temperature, and humidity comfort levels to give you the complete picture of outdoor conditions. Enter current weather data or let the app fetch conditions automatically. The app calculates multiple comfort indices including Wind Chill Factor, Heat Index, Wet Bulb Globe Temperature (WBGT), and Thermal Comfort Index. A visual comfort scale shows whether conditions are comfortable, cautionary, or dangerous for outdoor activities. Color-coded zones make it easy to assess risk at a glance for heat stroke, hypothermia, and other weather-related health concerns. Essential for outdoor workers, athletes, event planners, and anyone who needs to understand how weather conditions affect the human body beyond just temperature readings.

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- Improved ad configuration for better performance - Enhanced stability and reliability - Bug fixes and optimizations

Version 1.0.6

The developer, Kyu-Hee Jang, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Used to Track You

    The following data may be used to track you across apps and websites owned by other companies:

    • Identifiers
    • Usage Data

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Identifiers
    • Usage Data
    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
  • Kyu-Hee Jang
Size
  • 37 MB
Category
  • Utilities
Compatibility
Requires iOS 15.1 or later.
  • iPhone
    Requires iOS 15.1 or later.
  • iPod touch
    Requires iOS 15.1 or later.
  • Mac
    Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
  • English
Age Rating
18+
Copyright
  • © Copyright 2026 Simon Jang. All rights reserved.
  • Developer Website
  • Privacy Policy

    • More by Kyu-Hee Jang