# N vs KoreanFox

N and KoreanFox are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. N sells 1 in-app purchase, starting at $1.99 per month and KoreanFox sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

N ships an update every 3 days, KoreanFox every 5 days. The most recent releases landed on November 5, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | N | KoreanFox |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 3 days** | Every 5 days |
| Size | 5 MB | 227 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Toru Fukui](https://appshunter.io/developer/1888097145) | [JINWOO KIM](https://appshunter.io/developer/6811853286) |

## What reviewers say

### N

[App page](https://appshunter.io/ios/app/n-back-brain-trainer/id6761675343)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (Monthly) | $1.99 | per month |


### KoreanFox

[App page](https://appshunter.io/ios/app/koreanfox-learn-korean/id6814129022)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KoreanFox Premium Monthly | $1.99 | per month |
| KoreanFox Premium Yearly | $14.99 | per year |
| KoreanFox Premium Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is N free?

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

### Is KoreanFox free?

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

### Do N or KoreanFox have ads?

Both N and KoreanFox show ads.

### Which is updated more often, N or KoreanFox?

N ships an update every 3 days, and KoreanFox every 5 days. Most recently, N was updated on November 5, 2026 and KoreanFox on October 29, 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.*