Nullschool - explore weather
by Nullschool Technologies Inc.
- Weather
- Free
- Small & simple · 97
- Rating
- 5.0
- 40 ratings · US storefront
- Top 80%among 136 Weather apps
- Last update
- Dec 20, 2025
- Version 2026.1
- Size
- 33 MB
- Category
- Weather
- Tracked since
- Oct 9, 2026
Estimated revenue
A model estimate with a likely range, not a reported figure.
No estimate. Apps outside the grossing charts, and some countries, have no reliable rank-to-revenue curve, so we show nothing rather than a guess.
How this estimate is made
Rank: we take the app's best Top Grossing rank on the latest chart day. Category ranks are converted into an equivalent overall rank, because a #10 in Finance earns far less than a #10 overall.
Curve: that equivalent rank is read off a rank-to-revenue curve anchored on public company revenue and market-data reports for the US iPhone App Store.
Country: the curve is scaled per country (Japan is roughly a third of the US, Türkiye under 1%). Where we have no scale, such as China, there is no estimate.
Range: the likely range widens with country, category and chart depth. It is a plausible span, not a statistical confidence interval.
Not included: ads, payments outside the App Store, and any difference between gross sales and what the developer keeps. Low confidence means indirect data; medium means several independent sources agree.
Full methodScreenshots
As shown on the App Store listing.
About this app
Text from the App Store listing.
The official app of the popular website earth.nullschool.net!
Explore wind, weather, ocean, and pollution conditions, as forecast by supercomputers, on an interactive animated map.
Numerous features are available:
- Current conditions, forecasts up to 5 days (depending on the data source), and historical data going back many years
- Physical layers: wind, temperature, relative humidity, wet bulb temperature, precipitation, MSLP, CAPE, and more
- Chemistry and aerosol layers: PM 2.5, CO2, sulfate, and other pollutants
- Ocean layers: waves, currents, swells, sea surface temps, coral bleaching
- Aurora
- Wildfires
Explore Earth's atmosphere and oceans wherever your curiosity takes you:
- Watch how hurricanes and typhoons form and pull heat from the ocean
- See the jet stream and polar vortex
- Follow the Kuroshio, Alguhas, and Gulf Stream
- Learn how pollution spreads across the globe
This app offers paid subscriptions so you can help Nullschool keep the lights on and develop new features. Plus, you get some neat extras:
- Curate a gallery of favorites
- Save and share screenshots
- Generate QR codes for easy linking
Who knows what you're going to find?
What’s new
Release notes for the latest version, as written by the developer.
- Switched to new version numbering system based on year
- App now shows the same view when opened from the website (deep linking)
- Modal dialogs can now be dismissed by tapping in the background
- Added button on main screen to show subscription options
- Various other bug fixes and adjustments
Rank history
Daily position in the Spain charts. #1 is at the top.
- Best rank
- #85
- Current rank
- #94
- Days charting
- 2 of 7
On the charts today
Small & simple score
How realistic it is for a small team to build something like this.
97/100
Small & simple
- Developer size100% · 25
Developer: 1 app on the charts
- Audience size100% · 20
Ratings: 40
- App size100% · 10
Size: 33 MB
- Price model80% · 15
Price model: free with in-app purchases
- Demand proof100% · 30
Best rank #4, 73 countries
An indicator, not a fact. We can't see team size. Calculated Oct 24, 2026 · method i2
How the score worksVersion history
- 2026.1LatestReleased Dec 20, 2025