# 그래뮤 vs WordNeuron

The clearest difference is in-app purchases: 그래뮤 at none against WordNeuron's 5. WordNeuron's advantage is update cadence (every 3 days vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. WordNeuron sells 5 one-off in-app purchases. 그래뮤 asks for nothing beyond the download.

그래뮤 ships an update fortnightly, WordNeuron every 3 days. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 그래뮤 | WordNeuron |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 3 days** |
| Size | 46 MB | 44 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hee Kang](https://appshunter.io/developer/1781155335) | [NAMYOUNG YOON](https://appshunter.io/developer/1896689650) |

## What reviewers say

### 그래뮤

[App page](https://appshunter.io/ios/app/id6761358823)

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

**In-app purchases:** none


### WordNeuron

[App page](https://appshunter.io/ios/app/wordneuron/id6769805199)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TOEIC 600 | $5.99 | one-time |
| TOEIC 900 | $9.99 | one-time |
| TOEIC 800 | $9.99 | one-time |
| TOEFL Core | $11.99 | one-time |
| TOEFL Advanced | $14.99 | one-time |


## Frequently asked questions

### Is 그래뮤 free?

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

### Is WordNeuron free?

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

### Do 그래뮤 or WordNeuron have ads?

Neither 그래뮤 nor WordNeuron shows ads.

### Which is updated more often, 그래뮤 or WordNeuron?

그래뮤 ships an update fortnightly, and WordNeuron every 3 days. Most recently, 그래뮤 was updated on October 28, 2026 and WordNeuron on October 24, 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.*