# Meteo Calc: Weather Forecast — Dew point, WBGT and Heat Index

> Weather analysis and calculation app with detailed atmospheric data and forecasts. (iPhone/iPad app by 雪平 王.)

- Source: https://appshunter.io/ios/app/meteo-calc-weather-forecast/id1374113357 (this page in markdown: same URL + `.md`)
- Developer: [雪平 王](https://appshunter.io/developer/1045915049)
- Category: Weather, Utilities
- Price: Free with in-app purchases
- Rating: 4.60/5 from 201 App Store ratings · 30 written reviews indexed
- Age rating: 4+
- Requires: iOS 16.0 · 9 MB
- Languages: American English, French (France), German (Germany), Japanese, Brazilian Portuguese, Chinese (Simplified, China), Latin American Spanish, Chinese (Traditional, Taiwan), Vietnamese
- Released: 2020-10-03
- Data updated: 2026-08-28
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/meteo-calc-weather-forecast/id1374113357/reviews.md

## What is Meteo Calc?

Meteo Calc is an app that analyzes the current weather status. 
      Analyze atmospheric conditions with temperature, humidity and air pressure,  obtain data such as dew point, wet bulb temperature, air density, vapor pressure, and enthalpy.
      Combining temperature, humidity or dew point temperature to calculate comfort index or to scientifically adjust indoor temperature and humidity. 
     Use barometer value, temperature and sea level air pressure to calculate  altitude.
APP is mainly divided into the following five parts:
1. Current,forecast: Obtain the local current weather in real-time, and calculate related data based on the weather
     1. Temperature, Apparent temperature
     2. Dew point, wet bulb temperature
     3. Relative humidity, absolute humidity
     4. Wind,Wind gust
     5. Sea level pressure, barometer pressure
     6. Altitude (GPS, barometer)
     7. Extreme heat index, damp heat index
     8. WBGT, wind chill 
     9. Cloud cover, cloud ceiling
     10. UV index, visibility

2.Forecast 
   2.1 Hour forecast:
   2.2 Advanced forecast:
         Agro,solar,wind,Air,Cloud,AirQuality
   2.3 Day forecast
       Snow ,Rain,Wind

3 Calculator:
  3.1 psychrometer:
   Mainly calculate dew point, wet bulb temperature, relative humidity, absolute humidity, enthalpy, density, mixing ratio, vapor pressure, virtual temperature, potential temperature
  3.2 Comfort:
    Calculate three indexes:  heat index, humidex, and discomfort index. adjust the indoor temperature and humidity
4, tools:
    unit conversion, Apparent temperature, wind chill,  pressure and altitude, sound speed, density height, horsepower，water boiling point

5, mine
   App settings

【Membership】
unlock all functions
Purchase rules:
[Monthly Membership] Purchase a monthly member for $ 1.99 / month and renew it automatically every month.
[Annual Membership] 12.99 $ / year to purchase annual annual membership and automatically renew it annually.
[Life Membership] $ 29.99, only need to purchase once, valid for life

[Prices in different countries or regions should be converted according to the US dollar exchange rate]

Purchase Notes:
1. The account will be automatically renewed and deducted the corresponding fee 1 day before the expiration.
2. If you need to cancel the renewal, please cancel in your personal iTunes account at least 1 day in advance.
3. After purchase, users can manage or turn off automatic renewal in personal account settings.

Terms of Services : 
https://www.astronomyobserver.net/weatherpocket/user/en
Privacy policy: 
https://www.astronomyobserver.net/weatherpocket/privacy/en

## Key features

- Real-time weather data
- Dew point and wet bulb temperature calculation
- Comfort index calculation
- Altitude calculation
- Advanced hourly and daily forecasts
- Unit conversion tools

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Anual Membership | $12.99 | per year |
| Monthly Membership | $1.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| lifetime membership | $29.99 | one-time |


## Recent user reviews (10 of 30)

All indexed reviews: https://appshunter.io/ios/app/meteo-calc-weather-forecast/id1374113357/reviews.md

### 5/5 — Weather app

*2026-06-22*

Best Weather app period For me it was worth a $30 lifetime subscription. Get this app. It is so worth, it puts  
other weather apps to shame and trust me I tried them all.

### 5/5 — 送我个会员好不好🥺

*2024-11-16*

🥺

### 4/5 — Love this app!

*2024-10-07*

How can we sort cities (alphabetical and/or manual) in the location manager?

### 5/5 — 好

*2024-08-09*

数据较丰富，使用方便，如果能再增加24h就好了

### 4/5 — Love this app!

*2024-08-08*

How to sort cities (alphabetical and/or manual) in the location manager?

### 4/5 — Love this app!

*2024-07-11*

I am still enjoying using this app. I’m still hoping to get sorting options (alphabetical and/or manual) in the location manager

### 1/5 — Not good

*2024-07-11*

App doesn’t load/show data as soon as it’s opened, it might take many refreshes or to come back later and checking the weather is usually an instant on demand thing.

### 2/5 — 阵风

*2024-05-19*

以前预报里，风速显示阵风最大风速挺好，现在改的没以前方便

### 5/5 — 实时海拔计算

*2024-05-16*

实时海拔计算去掉了吗？ 现在只剩下网络数据了，实时数据为0

**Developer response:** 这个问题最新版本修复了

### 5/5 — 挺好用的

*2024-01-21*

非常详细，要是有前一天这种历史数据就好了

## Frequently asked questions about Meteo Calc

### What does Meteo Calc do?

Meteo Calc analyzes current weather conditions and atmospheric data such as temperature, humidity, and air pressure. It calculates various metrics like dew point, wet bulb temperature, and air density, and provides real-time and advanced weather forecasts.

### What are the key features of Meteo Calc?

Key features include real-time weather data, calculation of dew point, wet bulb temperature, and comfort indices, altitude determination using barometer readings, advanced hourly and daily forecasts, and various unit conversion tools.

### How much does Meteo Calc cost?

The app offers a freemium model. Users can access basic functions for free, with options to unlock all features through monthly ($1.99), annual ($12.99), or lifetime ($29.99) memberships.

### What kind of weather data does it provide?

It provides a comprehensive range of weather data including temperature, apparent temperature, dew point, wet bulb temperature, relative and absolute humidity, wind speed and gust, pressure, altitude, heat index, WBGT, wind chill, cloud cover, UV index, and visibility.

### Can this app help with indoor climate control?

Yes, the app can help you scientifically adjust indoor temperature and humidity by calculating comfort indices like heat index, humidex, and discomfort index based on current atmospheric conditions.

## Version history (last 5 releases)

### 4.2 — 2026-07-15

add 168 hours forecast

### 4.0 — 2025-10-07

adapt for iOS26

### 3.8 — 2025-04-23

add outdoor sport weather indices

### 3.6 — 2024-08-27

add WBGT at current and day weather

### 3.4 — 2024-05-29

add 12 hour time

## Apps similar to Meteo Calc

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| [Smart Temperature Thermometer+](https://appshunter.io/ios/app/smart-temperature-thermometer-plus/id6475345871) | 2.8 (11) | Free | Weather |

## More apps by 雪平 王

- [Clock and Almanac](https://appshunter.io/ios/app/clock-and-almanac/id1281770398)
- [Fishing Index-Fishing Weather](https://appshunter.io/ios/app/fishing-index-fishing-weather/id1374113194)
- [Solunar Calculator](https://appshunter.io/ios/app/solunar-calculator/id1468244490)
- [Astronomy Observer](https://appshunter.io/ios/app/astronomy-observer/id1508968890)
- [Health Weather](https://appshunter.io/ios/app/health-weather/id1536352311)

All apps by 雪平 王: https://appshunter.io/developer/1045915049

## Related topics

[zelus wbgt](https://appshunter.io/ios/topics/zelus-wbgt) · [wbgt calculator](https://appshunter.io/ios/topics/wbgt-calculator)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-28.*