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Best apps like HeatAlert: Heat Stress Index

10+ similar apps compared and reviewed

3.7 avg rating
10 free apps
Updated August 2026
HeatAlert: Heat Stress Index
💪 Health & Fitness
☀️ Weather

Whether you want more options like HeatAlert or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to HeatAlert

Heat Safety#1

Heat Safety by Qvyshift LLC

Heat Conditions and Forecasts
Editor's Choice
☀️ Weather
4.6😞(2.5K ratings)
FreeAdsIn-App Purchases
#20in Weather
Heat Safety screenshot 1
Heat Safety screenshot 2
Heat Safety screenshot 3
Heat Safety screenshot 4
Heat Safety screenshot 5
Heat Safety screenshot 6

This tool helps prevent heat-related illnesses for outdoor workers by providing heat index and wet bulb temperature data. It offers current conditions and forecasts for US locations, using standardized risk level categorizations to help plan work activities and ensure safety.

What We Love

  • 👍 Straightforward, simple graphics
  • 🚀 Works great initially
  • 💡 Useful for understanding heat index/wet bulb temps

Room to Improve

  • 🐛 Suddenly stops working/retrieving info
  • 🐛 Inconsistent performance, won't give readings sometimes
  • 🐛 Crashes frequently when trying to get heat assessment
Zelus WBGT#2

Zelus WBGT by Zelusports LLC

Strong Contender
☀️ Weather
3.1(42 ratings)
FreeIn-App Purchases
#42in Weather
Zelus WBGT screenshot 1
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Zelus WBGT screenshot 5

This advanced system monitors outdoor environmental risks in real-time, including heat, lightning, and air quality. It provides essential tools for organizations to safeguard teams and ensure operational safety without needing extra hardware. Trusted globally by professionals for compliance and peace of mind.

Heat Index and Wind Chill#3

Heat Index and Wind Chill by Marcio Rocha da Rosa

Discover the local real feel
Worth Considering
☀️ Weather
2.8(8 ratings)
FreeAds
Heat Index and Wind Chill screenshot 1
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This weather application provides real-time conditions and five-day forecasts. It calculates the perceived temperature based on humidity and wind speed, offering insights into how hot or cold it truly feels.

More apps like HeatAlert

4
Heat Index Calculator Pro
Heat Index Calculator Pro
Heat Index Calculator Pro
Heat Index & Weather
Free

Instantly determine how hot it truly feels by combining temperature and humidity. This app provides real-time weather data, forecasts, and heat risk warnings to help you plan outdoor activities safely and avoid heat-related illnesses.

Accurate Heat Index CalculatorReal Time Weather Data3 Hour Heat Forecast
☀️ Weather
(69)
free
5
Meteo Calc: Weather Forecast
Meteo Calc: Weather Forecast
Meteo Calc: Weather Forecast
Dew point, WBGT and Heat Index
Free

This app analyzes current weather conditions, providing detailed atmospheric data like dew point, wet bulb temperature, and air density. It calculates comfort indices and can adjust indoor climate settings. Users can also determine altitude using barometer readings and access advanced forecasts.

Real-time weather dataDew point and wet bulb temperature calculationComfort index calculation
☀️ Weather
(200)
freemium
6
Teapot for Tempest
Teapot for Tempest
Teapot for Tempest
Console for Tempest Wx Systems
Free

This app provides a locally displayed console for your Tempest Weather System, showing real-time observations and hyper-local forecasts. It offers multiple display views for detailed weather data, storm tracking with radar maps, and extended forecast periods.

Real-time weather observationsHyper-local forecasts up to 10 daysMultiple display views (Main, Storm, Forecast)
☀️ Weather
(46)
subscription
7
Good To Run
Good To Run
Good To Run
by Matthew LLOYD
Free

This app provides detailed weather forecasts, including wet-bulb globe temperature, condition flags, and UV index, to help you plan outdoor activities. It offers extended forecasts for subscribers and is ideal for runners and athletes.

Weather forecastsWet-bulb globe temperatureCondition flags
☀️ Weather
(34)
freemium
8
OSHA-NIOSH Heat Safety Tool
OSHA-NIOSH Heat Safety Tool
OSHA-NIOSH Heat Safety Tool
by Centers For Disease Control and Prevention
Free

This tool helps outdoor workers stay safe by providing real-time heat index information and hourly forecasts specific to their location. It offers occupational safety recommendations and details on heat-related illnesses and their first aid.

Real-time heat index and risk levelsHourly heat index forecastOccupational safety recommendations
☀️ Weather
(312)
free
9
Heatstroke WBGT
Heatstroke WBGT
Heatstroke WBGT
by yoshihito sakagami
Free

This app measures the outdoor heatstroke index (WBGT) at your current location. It provides alert levels and recommended countermeasures based on official guidelines. Supports multiple languages and temperature units for global use.

Measures outdoor WBGT (heatstroke index)Provides heatstroke alert levelsOffers heatstroke countermeasure methods
☀️ Weather
(2)
ad-supported
10
Klimo WBGT
Klimo WBGT
Klimo WBGT
Heat health app based on WBGT
Free

This app provides real-time and forecasted Wet Bulb Globe Temperature (WBGT) for any location. It allows users to document WBGT data and access guideline recommendations from various associations. Basic functionality is free, with an optional subscription for enhanced features.

Real-time WBGT dataFuture WBGT forecastsWBGT data documentation
☀️ Weather
(7)
freemium
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