---
title: "Heat Index Calculator Pro - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "Heat Index Calculator Pro helps you know how hot it really feels instantly.  It combines temperature and humidity to calculate the real feel temperature and helps you stay safe in hot weather.  KEY FE"
---

# Heat Index Calculator Pro — United States
> Heat Index & Weather

![Heat Index Calculator Pro App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/69/51/19/69511911-b262-3fd5-18ba-5029101599bd/AppIcon-0-0-1x_U007epad-0-1-0-sRGB-85-220.png/400x400bb.png)

**Developer:** [Do Tri](https://apptail.io/developer/do-tri-ftv)
**Category:** Weather
**Rating:** 4.7/5 (75 ratings)
**Price:** Free
**Bundle ID:** TriDo.HeatIndexCalculator
**Store:** Apple App Store
**Country:** United States
**Version:** 1.8 (released 2026-07-29)
**Original Release:** 2024-01-28

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6476157163)
**AppTail Page:** [https://apptail.io/app/heat-index-calculator-pro-eDep/united-states](https://apptail.io/app/heat-index-calculator-pro-eDep/united-states)

## Heat Index Calculator Pro Description
Heat Index Calculator Pro helps you know how hot it really feels instantly.

It combines temperature and humidity to calculate the real feel temperature and helps you stay safe in hot weather.

KEY FEATURES

• Accurate Heat Index Calculator
• Calculate apparent temperature using humidity or dew point
• Real Time Weather Data
• View temperature, humidity, wind, dew point, UV Index and AQI
• 3 Hour Heat Forecast
• Check upcoming heat conditions before going outside
• Heat Risk Warnings
• Get simple safety guidance based on heat levels
• Temperature Converter
• Switch between Celsius and Fahrenheit instantly

WHY USE THIS APP

• Understand how hot it actually feels
• Plan outdoor activities safely
• Avoid heat exhaustion or heatstroke
• Check weather conditions quickly

HOW TO USE

• Enter temperature
• Enter humidity or dew point
• Tap Calculate
• View heat index result and warnings

ALL IN ONE TOOL

• Temperature
• Humidity
• Wind speed and direction
• Dew point
• UV Index
• Air Quality Index (AQI)
• Heat index forecast

## Heat Index Calculator Pro Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/a9/de/d2/a9ded228-bab3-0c09-9998-7fadb52a4590/e4d8c28d-19f3-470f-bfe9-841351770c89_Simulator_Screenshot_-_iPhone_8_Plus_-_2024-01-27_at_10.39.39.png/1242x2208.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/f6/1b/14/f61b14dd-9679-a695-19ff-0cbf387b0df8/d1a4f510-5773-4593-b78b-c92031b46ed2_Simulator_Screenshot_-_iPhone_8_Plus_-_2024-01-27_at_10.39.52.png/1242x2208.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/b9/a7/ad/b9a7ad74-deb9-1c8b-fb52-92e282f8286f/bd08cb81-6c35-40cd-b599-0b038f443e59_Simulator_Screenshot_-_iPhone_8_Plus_-_2024-01-27_at_10.40.09.png/1242x2208.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/c4/95/a2/c495a2e4-74b6-df72-f05c-edc48873ce05/f6ec206b-9d1f-4e79-8f44-3c5b54e5e0af_Simulator_Screenshot_-_iPhone_8_Plus_-_2024-01-27_at_10.40.22.png/1242x2208.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/e4/84/2f/e4842ff7-4d9e-6f09-c8a7-10757c051830/e055be01-638f-40b8-b2f6-e8a13a9a22c5_Simulator_Screenshot_-_iPhone_8_Plus_-_2024-01-27_at_10.45.14.png/1242x2208.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/d1/a3/ca/d1a3ca49-d2f4-d6a2-2ae0-d7c3ee2fc9af/dac1ea99-5796-42c8-9633-17d0a0752d70_Simulator_Screenshot_-_iPhone_8_Plus_-_2024-01-27_at_10.44.10.png/1242x2208.png)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/84/a8/15/84a815af-e32b-afd5-7a6b-12aa146514f0/b9066eab-b7fc-4d12-910b-fa1dc4afbc9f_Simulator_Screenshot_-_iPhone_8_Plus_-_2024-01-27_at_10.45.46.png/1242x2208.png)

## Heat Index Calculator Pro Rating Breakdown in United States
- 5 stars: 59 (79%)
- 4 stars: 12 (16%)
- 3 stars: 1 (1%)
- 2 stars: 0 (0%)
- 1 stars: 3 (4%)

## Heat Index Calculator Pro Reviews in United States

### ***** "Helpful"
I walk my dog daily and I always check what the heat index is so I know when it’s safe to go out. I just wish I could make it stay on relative humidity.
-- JudyR23, 2026-07-17

[View all Heat Index Calculator Pro reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)

## Heat Index Calculator Pro In-App Purchases
| Item | Price |
|------|-------|
| Remove Ads | $8.99 |

## Heat Index Calculator Pro Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Free | Philippines | Weather | #82 |
| Top Free | South Africa | Weather | #230 |

## Heat Index Calculator Pro Discovered Keywords
- heat index calculator pro

## Apps Similar to Heat Index Calculator Pro
- [湿度の計算](https://apptail.io/app/app-pYGc/united-states)
- [气象计算](https://apptail.io/app/app-Qece/united-states)
- [Feel - 天候の快適さを表示](https://apptail.io/app/feel-yqhe/united-states)
- [Dew Point Calculator - Calc](https://apptail.io/app/dew-point-calculator-calc-gXxe/united-states)
- [Heat Index and Wind Chill](https://apptail.io/app/heat-index-and-wind-chill-hHAi/united-states)
- [Heat Safety](https://apptail.io/app/heat-safety-QJVo/united-states)
- [HeatAlert: Heat Stress Index](https://apptail.io/app/heatalert-heat-stress-index-yWmp/united-states)
- [FeelTemp](https://apptail.io/app/feeltemp-nUEv/united-states)
- [Heats: Heat Index & UV](https://apptail.io/app/heats-heat-index-uv-PCxw/united-states)
- [Heat Index: NIOSH Calculator](https://apptail.io/app/heat-index-niosh-calculator-cMPy/united-states)

## Heat Index Calculator Pro Available In
- [United States](https://apptail.io/app/heat-index-calculator-pro-eDep/united-states)
- [Canada](https://apptail.io/app/heat-index-calculator-pro-eDep/canada)
- [Philippines](https://apptail.io/app/heat-index-calculator-pro-eDep/philippines)
- [Qatar](https://apptail.io/app/heat-index-calculator-pro-eDep/qatar)
- [Nepal](https://apptail.io/app/heat-index-calculator-pro-eDep/nepal)
- [Hong Kong SAR China](https://apptail.io/app/heat-index-calculator-pro-eDep/hong-kong)
- [Colombia](https://apptail.io/app/heat-index-calculator-pro-eDep/colombia)
- [Türkiye](https://apptail.io/app/heat-index-calculator-pro-eDep/turkey)
- [Taiwan](https://apptail.io/app/heat-index-calculator-pro-eDep/taiwan)
- [Australia](https://apptail.io/app/heat-index-calculator-pro-eDep/australia)
- [Spain](https://apptail.io/app/heat-index-calculator-pro-eDep/spain)
- [United Arab Emirates](https://apptail.io/app/heat-index-calculator-pro-eDep/united-arab-emirates)
- [Austria](https://apptail.io/app/heat-index-calculator-pro-eDep/austria)
- [United Kingdom](https://apptail.io/app/heat-index-calculator-pro-eDep/united-kingdom)
- [China](https://apptail.io/app/heat-index-calculator-pro-eDep/china)
- [Algeria](https://apptail.io/app/heat-index-calculator-pro-eDep/algeria)
- [Ecuador](https://apptail.io/app/heat-index-calculator-pro-eDep/ecuador)
- [Estonia](https://apptail.io/app/heat-index-calculator-pro-eDep/estonia)
- [Egypt](https://apptail.io/app/heat-index-calculator-pro-eDep/egypt)
- [France](https://apptail.io/app/heat-index-calculator-pro-eDep/france)
- [Greece](https://apptail.io/app/heat-index-calculator-pro-eDep/greece)
- [Croatia](https://apptail.io/app/heat-index-calculator-pro-eDep/croatia)
- [Hungary](https://apptail.io/app/heat-index-calculator-pro-eDep/hungary)
- [Indonesia](https://apptail.io/app/heat-index-calculator-pro-eDep/indonesia)
- [Ireland](https://apptail.io/app/heat-index-calculator-pro-eDep/ireland)
- [India](https://apptail.io/app/heat-index-calculator-pro-eDep/india)
- [Iceland](https://apptail.io/app/heat-index-calculator-pro-eDep/iceland)
- [Italy](https://apptail.io/app/heat-index-calculator-pro-eDep/italy)
- [Japan](https://apptail.io/app/heat-index-calculator-pro-eDep/japan)
- [Kenya](https://apptail.io/app/heat-index-calculator-pro-eDep/kenya)
- [Cayman Islands](https://apptail.io/app/heat-index-calculator-pro-eDep/cayman-islands)
- [Kazakhstan](https://apptail.io/app/heat-index-calculator-pro-eDep/kazakhstan)
- [Lebanon](https://apptail.io/app/heat-index-calculator-pro-eDep/lebanon)
- [Sri Lanka](https://apptail.io/app/heat-index-calculator-pro-eDep/sri-lanka)
- [Latvia](https://apptail.io/app/heat-index-calculator-pro-eDep/latvia)
- [Madagascar](https://apptail.io/app/heat-index-calculator-pro-eDep/madagascar)
- [North Macedonia](https://apptail.io/app/heat-index-calculator-pro-eDep/north-macedonia)
- [Malta](https://apptail.io/app/heat-index-calculator-pro-eDep/malta)
- [Mauritius](https://apptail.io/app/heat-index-calculator-pro-eDep/mauritius)
- [Mexico](https://apptail.io/app/heat-index-calculator-pro-eDep/mexico)
- [Malaysia](https://apptail.io/app/heat-index-calculator-pro-eDep/malaysia)
- [Nigeria](https://apptail.io/app/heat-index-calculator-pro-eDep/nigeria)
- [Netherlands](https://apptail.io/app/heat-index-calculator-pro-eDep/netherlands)
- [Norway](https://apptail.io/app/heat-index-calculator-pro-eDep/norway)
- [Panama](https://apptail.io/app/heat-index-calculator-pro-eDep/panama)
- [Peru](https://apptail.io/app/heat-index-calculator-pro-eDep/peru)
- [Pakistan](https://apptail.io/app/heat-index-calculator-pro-eDep/pakistan)
- [Poland](https://apptail.io/app/heat-index-calculator-pro-eDep/poland)
- [Portugal](https://apptail.io/app/heat-index-calculator-pro-eDep/portugal)
- [Romania](https://apptail.io/app/heat-index-calculator-pro-eDep/romania)
- [Russia](https://apptail.io/app/heat-index-calculator-pro-eDep/russia)
- [Saudi Arabia](https://apptail.io/app/heat-index-calculator-pro-eDep/saudi-arabia)
- [Sweden](https://apptail.io/app/heat-index-calculator-pro-eDep/sweden)
- [Slovenia](https://apptail.io/app/heat-index-calculator-pro-eDep/slovenia)
- [Senegal](https://apptail.io/app/heat-index-calculator-pro-eDep/senegal)
- [Ukraine](https://apptail.io/app/heat-index-calculator-pro-eDep/ukraine)
- [Uruguay](https://apptail.io/app/heat-index-calculator-pro-eDep/uruguay)
- [Uzbekistan](https://apptail.io/app/heat-index-calculator-pro-eDep/uzbekistan)
- [Vietnam](https://apptail.io/app/heat-index-calculator-pro-eDep/vietnam)
- [Armenia](https://apptail.io/app/heat-index-calculator-pro-eDep/armenia)
- [Argentina](https://apptail.io/app/heat-index-calculator-pro-eDep/argentina)
- [Azerbaijan](https://apptail.io/app/heat-index-calculator-pro-eDep/azerbaijan)
- [Belgium](https://apptail.io/app/heat-index-calculator-pro-eDep/belgium)
- [Bahrain](https://apptail.io/app/heat-index-calculator-pro-eDep/bahrain)
- [Bermuda](https://apptail.io/app/heat-index-calculator-pro-eDep/bermuda)
- [Brunei](https://apptail.io/app/heat-index-calculator-pro-eDep/brunei)
- [Brazil](https://apptail.io/app/heat-index-calculator-pro-eDep/brazil)
- [Belize](https://apptail.io/app/heat-index-calculator-pro-eDep/belize)
- [Switzerland](https://apptail.io/app/heat-index-calculator-pro-eDep/switzerland)
- [Chile](https://apptail.io/app/heat-index-calculator-pro-eDep/chile)
- [Czechia](https://apptail.io/app/heat-index-calculator-pro-eDep/czechia)
- [Denmark](https://apptail.io/app/heat-index-calculator-pro-eDep/denmark)
- [Dominican Republic](https://apptail.io/app/heat-index-calculator-pro-eDep/dominican-republic)

---

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