# 코드마스터 vs OpenScore

The clearest difference is in-app purchases: 코드마스터 at none against OpenScore's 2. OpenScore's advantage is iOS requirement (16.4 vs 26.2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. OpenScore sells 2 in-app purchases, starting at $12.99 per year. 코드마스터 asks for nothing beyond the download.

코드마스터 ships an update weekly, OpenScore every 5 days. The most recent releases landed on October 13, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | 코드마스터 | OpenScore |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 5 days** |
| Size | 144 MB | 103 MB |
| Requires iOS | 26.2 | **16.4** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [DAEWON KIM](https://appshunter.io/developer/1880035492) | [Nemo Studio (KR)](https://appshunter.io/developer/1845772843) |

## What reviewers say

### 코드마스터

[App page](https://appshunter.io/ios/app/id6760769297)

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

**In-app purchases:** none


### OpenScore

[App page](https://appshunter.io/ios/app/openscore/id6806447089)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $12.99 | per year |
| Plus | $19.99 | one-time |


## Frequently asked questions

### Is 코드마스터 free?

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

### Is OpenScore free?

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

### Do 코드마스터 or OpenScore have ads?

Neither 코드마스터 nor OpenScore shows ads.

### Which is updated more often, 코드마스터 or OpenScore?

코드마스터 ships an update weekly, and OpenScore every 5 days. Most recently, 코드마스터 was updated on October 13, 2026 and OpenScore on October 8, 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.*