Weather Calc

🇺🇸 United States
Black Cat Systems  | 
31
ASO score
Text
12/100
Reviews
50/100
Graphic
60/100
Other
0/100
rating
App Rating
3.7
rating
Votes
13
rating
App Age
16y 10m
rating
Last Update
Jul 28, 2025

Compare with Category Top Apps

Metrics
Current App
Category Top Average
Difference
Rating
3.69
4.45
-17%
Number of Ratings (Voted)
13
394.1K
-100%
App Age
16y 9m
6y 3m
+167%
Price
$1
$0
In-app Purchases Price
$0
$39
Update Frequency
135d
46d
+192%
Title Length
12
25
-52%
Subtitle Length
0
27
Description Length
1 631
2 602
-37%
Number of Screenshots
2340
1023
+129 %
Size
4MB
159MB
-97 %

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Ranking Keywords in United States

Keywords App Rank
Illustration
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Text ASO

Title (
Characters: 12 of 30
)
Weather Calc
Subtitle (
Characters: 0 of 30
)
Description (
Characters: 1631 of 4000
)
If you’re a pilot, you often need to make lots of weather related calculations. Now there’s an easy solution, as close as your iPhone. Weather Calc performs the following weather relation calculations: Altimeter Setting - compute the altimeter setting based on elevation and station pressure Cricket Temperature - just for fun! This lets you estimate the temperature based on the chirp rate of a cricket Heat Index - compute the heat index based on the temperature and relative humidity Pressure - convert between hPa, atmospheres, psi, and inches and mm of mercury (Hg) Relative Humidity - compute the wet bulb and dewpoint based on the temperature, pressure, and relative humidity Speed Of Sound - displays the speed of sound in various units, given the temperature Standard Atmosphere - compute the temperature, pressure, density, viscosity, speed of sound, and more Station Pressure - compute the station pressure based on the elevation and altimeter setting. Temperature - convert between degrees Fahrenheit, Celsius, Kelvin, and Rankine Virtual Temperature - compute the virtual temperature based on the temperature, dewpoint, and pressure Vapor Pressure - com[ute the saturated and actual vapor pressure, as well as relative humidity Wet Bulb - compute the dewpoint and relative humidity based on the temperature, pressure, and wet bulb reading Wind Chill - compute the wind chill based on the temperature and wind speed Wind Speed - convert between knots, kilometers/hour, meters/second, miles/hour, feet/second Buy your copy now, and let Weather Calc take the drugery out of weather related calculations.}
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Visual ASO

Screenshots

Rating & Reviews

Reviews Overview
🧐 Coming Soon…
Rating
3.7
13 voters

Some Latest Reviews

Other

Additional Information
Rating:
3.69
Voted: 13
App Store Link:
Price: 0.99 $
Website:
Email: -
Privacy Policy:
Categories: Utilities
Size: 4MB
App Age: 16 years 10 months
Release Date: Feb 25, 2009
Last Update: Jul 28, 2025
Version: 3.0
Version history
3.0
Jul 28, 2025
Bug fixes and performance improvements
2.0
Jun 05, 2022
Updates for new iOS version
Version history