Comparison

Cloud Identifier vs Nullschool

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Cloud Identifier

Identify cloud types by taking a photo of the sky. Learn about their formations, weather implications, and track patterns. This app offers insights for enthusiasts, students, and the curious.

Highlights
  • AI-powered cloud identification
  • Learn cloud formations and weather implications
  • Track weather patterns
  • Detailed cloud history
  • Save and track cloud photos
  • Ad-free experience
Features
Read full description

Cloud Identifier is your personal cloud expert. Simply snap a photo of the sky, and our app will analyze and identify the types of clouds you're observing. Learn about their formations, weather implications, and even track weather patterns based on cloud types. Whether you're a cloud enthusiast, a student, or simply curious about the sky, Cloud Identifier provides fascinating insights at your fingertips. Key Features: Identify clouds instantly using AI-powered technology. Learn about cloud types and weather predictions based on cloud formations. Access detailed cloud history and weather impact. Enjoy an ad-free, seamless experience. Save and track cloud photos in your personal gallery. About Cloud Identifier Premium: Subscription Name: 3-Day Trial (Weekly with Trial) Subscription Duration: 1 week (3 days trial) Subscription Description: Unlock all Premium features. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Nullschool

Visualize global weather, ocean, and pollution data on an interactive map. Explore current conditions, forecasts up to 5 days, and historical data. Discover atmospheric phenomena like hurricanes, jet streams, and pollution spread.

Highlights
  • Interactive animated global map
  • Wind, ocean, and pollution layers
  • Current conditions and 5-day forecasts
  • Historical data access
  • Aurora and wildfire tracking
  • Subscription for extra features
Features
Currently charting
Read full description

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?

Screenshots

Cloud Identifier4 screens
Nullschool4 screens

Verdict

The call

The clearest difference is review sentiment: Nullschool at 100% against Cloud Identifier's 0%. Nullschool also leads on rating (5.0 vs 1.0) and chart position (#154 vs unranked). On price, ads, in-app purchases and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Cloud Identifier sells 2 in-app purchases, starting at $4.99 per 7 days and Nullschool sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Nullschool holds the better App Store score, 5.0 against 1.0. That said, the two scores are not equally well evidenced: Nullschool has 27 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 0% of Cloud Identifier's written reviews are positive against 100% of Nullschool's.

UpkeepUpdate frequency

Cloud Identifier ships an update every 2 months, Nullschool monthly. The most recent releases landed on October 1, 2026 and October 2, 2026 respectively.

Scorecard6 real differences · 5 level
Cloud Identifier versus Nullschool: the parameters behind the verdict, then further details
ParameterCloud IdentifierNullschool
PriceFreeFree
Rating1.0 (3 ratings)5.0 (27 ratings) — better
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings327 — better
Update frequencyEvery 2 monthsMonthly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
Best chart rank—#154 — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.515.1 — better
Further details — not scored
Size6 MB31 MB
Age rating4+4+
DeveloperAsil ArslanNullschool Technologies Inc.

Customer experience

Cloud Identifier

All ratings3 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Nullschool

All ratings27 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews17 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

Cloud Identifier

Subscriptions2
  • 3-Day Trial3 Days trial$4.997 Days
  • Yearly Plan$24.991 Year
3 purchases

Nullschool

Subscriptions3
  • Monthly Plan$2.991 Month
  • Annual Plan$29.991 Year
  • Friends of Nullschool$49.991 Year

Questions

Is Cloud Identifier free?
Cloud Identifier is free to download, with in-app purchases available.
Is Nullschool free?
Nullschool is free to download, with in-app purchases available.
Which has better reviews, Cloud Identifier or Nullschool?
Nullschool is rated higher. Cloud Identifier averages 1.0 out of 5 from 3 ratings, while Nullschool averages 5.0 from 27 ratings.
Do Cloud Identifier or Nullschool have ads?
Neither Cloud Identifier nor Nullschool shows ads.
Which is updated more often, Cloud Identifier or Nullschool?
Cloud Identifier ships an update every 2 months, and Nullschool monthly. Most recently, Cloud Identifier was updated on October 1, 2026 and Nullschool on October 2, 2026.

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