---
title: "Weather Calc — App Overview"
url: https://marlvel.ai/apps/weather-calc
category: Weather
developer: Black Cat Systems
platforms: ios
rating: 4.5 (4 ratings)
pricing: paid
report_level: overview
generated: 2026-04-24
last_verified: "2026-04-24T06:50:25.074Z"
overall_rating: 4.5
total_reviews: 4
data_age_days: 73
---

<!-- SECTION: Key Insight -->
> **Key Insight:** This is a niche, paid utility designed to streamline technical weather-related math for aviation users.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Weather |
| Rating | 4.5 ★ (4) |
| Pricing | paid |
| Platforms | iOS |
| Latest Version (iOS) | 3.0 |
| Developer | Black Cat Systems |

<!-- SECTION: Summary -->
## What is Weather Calc?

Weather Calc is a specialized utility for pilots and aviation enthusiasts that performs complex meteorological and atmospheric calculations. The app provides a mobile-accessible suite of tools for determining variables like altimeter settings, station pressure, and standard atmosphere data.

<!-- SECTION: Key Features -->
## Key Features

- **Aviation Calculations**: Computes critical data including altimeter settings, station pressure, and standard atmosphere parameters.
- **Unit Conversion**: Provides conversion tools for pressure units and temperature scales.
- **Atmospheric Analysis**: Calculates relative humidity, dewpoint, wet bulb, and the speed of sound based on environmental inputs.
- **Specialized Utilities**: Includes niche tools such as a cricket temperature estimator and heat index calculations.

<!-- SECTION: Target Audience -->
## Who is it for?

Pilots and aviation professionals requiring quick, on-the-go weather and atmospheric calculations.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/weather-calc/id305762968?uo=4)
- [Full Intelligence Report](https://marlvel.ai/apps/weather-calc)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/apps/weather-calc).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*