---
title: "Heat Index - HI Revenue & Downloads"
description: "Heat Index - HI: Feeling hot or cold. Download estimates and ios apps rankings, updated daily."
url: https://trendapps.dev/app/ios/1480149233/
markdown: https://trendapps.dev/app/ios/1480149233/index.md
platform: iOS
updated: 2026-09-22
source: TrendApps
license: CC BY 4.0
---

# Heat Index - HI

*Feeling hot or cold*

by LionsApp di Nallbati Elton · iOS · Weather

## Key metrics

| Metric | Value |
| --- | --- |
| Monthly revenue (store, estimated) | $0 |
| Monthly downloads (estimated) | <3k |
| Rating | 3.9★ (<3k ratings) |
| Price | $1.99 |
| In-app purchases | No |
| Category | Weather |
| Top paid rank | #58 in Weather |
| First seen on the store | June 21, 2020 |
| Last data update | 2026-09-22 |

## Summary

Heat Index - HI iOS app has established itself as a seasoned player with proven staying power in the mobile app category. Over 6 years since launch, it has accumulated 9 reviews and built its current revenue stream. The app maintains a 3.9-star rating. This Italy application – learn more at their official website.

## Briefing

Heat Index - HI is an iOS app ($1.99) by LionsApp di Nallbati Elton in the weather category, holding #58 in the paid weather charts. It holds a 3.9-star rating.

- A paid app priced at $1.99.
- Ships new versions about one a week.
- Latest version is 1.2, released August 4, 2020.
- 56% of ratings are five-star.
- Available in 14 languages.
- Strongest in US, IT, DK.
- Downloads at 6.3 MB and requires iOS 11.0+.
- Rated 4+.

## Specs

| Spec | Value |
| --- | --- |
| Version | 1.2 |
| Release status | Worldwide |
| Age rating | 4+ |
| Requires | iOS 11.0+ |
| Size | 6.3 MB |
| Languages | Danish, Dutch, English, Finnish, French, German, Italian, Japanese, Norwegian, Portuguese, Russian, Chinese, Spanish, Swedish |
| Price | $1.99 |
| First seen | June 2020 |
| Top markets | US, IT, DK |
| Publisher country | Italy |
| Website | [Visit website](http://www.lionsapp.com/iphone/heat-index) |
| Support | [Visit support](http://www.lionsapp.com/contact) |

## What's new

| Version | Date |
| --- | --- |
| 1.2 | August 4, 2020 |
| 1.1 | July 29, 2020 |
| 1.0 | June 21, 2020 |

## Featured reviews

- **5★ · Unique design Heat Index app · March 31, 2021** — Thanks to the Developer for putting out a very unique outstanding design 5 star app! This app not only gives you and myself the Heat Index information for our area you and myself are in. But I find not only is the information for my area as they say correct but the Developer shows it in a beautiful unique way that is of 5 star quality! I hope you will download this app today now! I don’t think you will be disappointed or sorry! (Really) once again I thank the Developer it really really is a nice app! Thanks
- **1★ · Great But · July 10, 2024** — Love the way it works but doesn’t work or can be added to the Apple Watch. Also doesn’t have a widget. Overall it does the job but can be better. Update, doesn’t work.

## About

The first "Heat Index" tool that uses the Lans P. Rothfusz equation.

[Description]
The heat index (HI) is an index that combines air temperature and relative humidity, in shaded areas, that is the feeling of "hot" or "cold" that is felt; it is due not only to the air temperature, but also to other environmental conditions, such as humidity and wind.

The heat index was developed in 1979 by Robert G. Steadman.
The computation of the heat index is a refinement of a result obtained by multiple regression analysis carried out by Lans P. Rothfusz and described in a 1990 National Weather Service (NWS) Technical Attachment (SR 90-23).

The heat index is also known as the "felt air temperature", "apparent temperature", "real feel" or "feels like".
The humidity in the air can increase the sensation of heat, while the wind can increase the sensation of cold.
For example, when the temperature is 32°C (90°F) with 70% relative humidity, the heat index is 41°C (106°F).

[How does it work]
Wherever you are, you will have the Heat Index, temperature, humidity and weather conditions.
Search for new locations and they will automatically be added to your favorites.
Make sure you have activated the location services on your device, at this point the App will detect your geographical position.

[Features]
- Heat Index calculated with the Rothfusz equation
- Temperature
- Humidity
- Effects of the Heat Index
- Choice of 3 units of measurement: celsius, fahrenheit and kelvin
- Map current location
- Search City (without limits)
- Save favorite places (without limits)
- Intuitive graphics
- Ease of use

[Supported languages]
English, Italian, Spanish, French, German, Portuguese, Dutch, Russian, Chinese, Japanese, Danish, Finnish, Norwegian, Swedish.

[Support]
If you need help please do not hesitate to contact us at info@lionsapp.com, or visit www.lionsapp.com
If you like the App, don't forget to leave us a comment on the App Store.

## Questions about this app

### What are Heat Index - HI iOS app's download statistics?

Heat Index - HI iOS app is available. The app maintains a 3.9-star rating based on 9 user reviews, indicating decent user acceptance in the mobile app market.

### Is Heat Index - HI iOS app performing well in its category?

Heat Index - HI iOS app competes actively in the mobile app category.

### Where can I download Heat Index - HI iOS app?

You can download Heat Index - HI iOS app from the App Store for iOS devices, requiring iOS 11.0 or later. The app provides its core features without requiring in-app purchases.

## Links

- [App Store page](https://apps.apple.com/app/id1480149233)
- [Developer website](http://www.lionsapp.com/iphone/heat-index)
- [LionsApp di Nallbati Elton on TrendApps](https://trendapps.dev/publisher/432915499/)
- [Top Weather apps on iOS](https://trendapps.dev/top-trending-apps/ios/weather/)
- [App economics statistics](https://trendapps.dev/statistics/)

Source: https://trendapps.dev/app/ios/1480149233/ · Markdown: https://trendapps.dev/app/ios/1480149233/index.md · Methodology: https://trendapps.dev/methodology/