# 서울 어린이집회계 vs 산재법OX

The clearest difference is in-app purchases: 서울 어린이집회계 at none against 산재법OX's 2. 산재법OX's advantage is update cadence (every 2 months vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 산재법OX sells 2 in-app purchases, starting at $2.99 per month. 서울 어린이집회계 asks for nothing beyond the download.

서울 어린이집회계 ships an update every 4 months, 산재법OX every 2 months. Both last shipped on October 27, 2026.

## The numbers

| Metric | 서울 어린이집회계 | 산재법OX |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | — | Free with in-app purchases |
| Size | 19 MB | 26 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [On and On Information System Co., Ltd.](https://appshunter.io/developer/599500889) | [CHAE HYUCK LEE](https://appshunter.io/developer/1658701307) |

## What reviewers say

### 서울 어린이집회계

[App page](https://appshunter.io/ios/app/id1536532184)

**Features:** Vision Pro support

**In-app purchases:** none


### 산재법OX

[App page](https://appshunter.io/ios/app/ox/id1658701035)

Learn recent industrial property law exam questions through repetitive OX quizzes. This educational platform offers effective study methods for patent, trademark, and design protection laws. Subscription options unlock full features and content.

**Highlights:** Repetitive OX quiz learning, Covers patent law, Covers trademark law, Covers design protection law, Subscription options available, Free trial periods

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 단원 설정권 | $2.99 | per month |
| 무제한 설정권 | $3.99 | per month |


## Frequently asked questions

### Is 서울 어린이집회계 free?

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

### Is 산재법OX free?

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

### Do 서울 어린이집회계 or 산재법OX have ads?

Neither 서울 어린이집회계 nor 산재법OX shows ads.

### Which is updated more often, 서울 어린이집회계 or 산재법OX?

서울 어린이집회계 ships an update every 4 months, and 산재법OX every 2 months. Most recently, 서울 어린이집회계 was updated on October 27, 2026 and 산재법OX on October 27, 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.*