# 케이웨더 vs Nullschool

The clearest difference is review sentiment: Nullschool at 100% against 케이웨더's 50%. Nullschool also leads on rating (5.0 vs 4.0) and chart position (#109 vs unranked). 케이웨더's advantage is in-app purchases (none vs 3) and iOS requirement (13.0 vs 15.1). On price, update cadence and ads there is nothing between them.

Both are free to download. Nullschool sells 3 in-app purchases, starting at $2.99 per month. 케이웨더 asks for nothing beyond the download.

Nullschool holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 6 and 27 respectively. Written reviews point the same way: 50% of 케이웨더's written reviews are positive against 100% of Nullschool's.

케이웨더 ships an update every 6 weeks, Nullschool monthly. The most recent releases landed on October 5, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | 케이웨더 | Nullschool |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (6 ratings)](https://appshunter.io/ios/app/id482883663/reviews) | **[5.0 (27 ratings)](https://appshunter.io/ios/app/nullschool-explore-weather/id6748462114/reviews)** |
| Number of ratings | 6 | **27** |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | — | Freemium |
| Best chart rank | — | **#109** |
| Size | 24 MB | 31 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kweather Co.,Ltd](https://appshunter.io/developer/372326743) | [Nullschool Technologies Inc.](https://appshunter.io/developer/1807907924) |

## What reviewers say

### 케이웨더

[App page](https://appshunter.io/ios/app/id482883663)

**In-app purchases:** none


### Nullschool

[App page](https://appshunter.io/ios/app/nullschool-explore-weather/id6748462114)

**Currently charting:** #109 Top Free · Weather (US App Store)

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:** Family Sharing, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $2.99 | per month |
| Annual Plan | $29.99 | per year |
| Friends of Nullschool | $49.99 | per year |


## Frequently asked questions

### Is 케이웨더 free?

케이웨더 is free to download, with no in-app purchases.

### Is Nullschool free?

Nullschool is free to download, with in-app purchases available.

### Which has better reviews, 케이웨더 or Nullschool?

Nullschool is rated higher. 케이웨더 averages 4.0 out of 5 from 6 ratings, while Nullschool averages 5.0 from 27 ratings.

### Do 케이웨더 or Nullschool have ads?

Neither 케이웨더 nor Nullschool shows ads.

### Which is updated more often, 케이웨더 or Nullschool?

케이웨더 ships an update every 6 weeks, and Nullschool monthly. Most recently, 케이웨더 was updated on October 5, 2026 and Nullschool on October 15, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*