# N4 vs Math Dash

The clearest difference is price: Math Dash at Free against N4's $9.99. Math Dash also leads on update cadence (every 2 days vs every 6 months) and iOS requirement (18.0 vs 26.0). On ads, in-app purchases and device support there is nothing between them.

Math Dash is free to download; N4 costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

N4 ships an update every 6 months, Math Dash every 2 days. The most recent releases landed on October 7, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | N4 | Math Dash |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 days** |
| Monetization | Paid | — |
| Size | 19 MB | 39 MB |
| Requires iOS | 26.0 | **18.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yamase & Touwa Japanese Insititute](https://appshunter.io/developer/442115304) | [Hemal Modi](https://appshunter.io/developer/1522352514) |

## What reviewers say

### N4

[App page](https://appshunter.io/ios/app/n4/id495496641)

Master JLPT N4 grammar with this app. It organizes sentence patterns with clear explanations in Chinese and provides practice questions. Easily mark difficult words for review to improve your exam performance.

**Highlights:** JLPT N4 grammar organization, Detailed sentence pattern explanations, Chinese language explanations, Word marking for review, Over 300 practice questions

**Features:** Vision Pro support

**In-app purchases:** none


### Math Dash

[App page](https://appshunter.io/ios/app/math-dash-kid-friendly-games/id6760268997)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is N4 free?

N4 costs $9.99, with no in-app purchases.

### Is Math Dash free?

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

### Do N4 or Math Dash have ads?

Neither N4 nor Math Dash shows ads.

### Which is updated more often, N4 or Math Dash?

N4 ships an update every 6 months, and Math Dash every 2 days. Most recently, N4 was updated on October 7, 2026 and Math Dash on October 18, 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.*