# 안전보건시스템 vs 멀티캠퍼스 외국어AI

The clearest difference is review sentiment: 멀티캠퍼스 외국어AI at 9% against 안전보건시스템's 0%. 안전보건시스템's advantage is iOS requirement (12.0 vs 14.4). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

안전보건시스템 ships an update every 2 months, 멀티캠퍼스 외국어AI every 6 weeks. The most recent releases landed on September 19, 2026 and August 20, 2026 respectively.

## The numbers

| Metric | 안전보건시스템 | 멀티캠퍼스 외국어AI |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | **9.1% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | — | Free |
| Size | 37 MB | 16 MB |
| Requires iOS | **12.0** | 14.4 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ESAFE CO.,LTD](https://appshunter.io/developer/1594815174) | [WEAVERSBRAIN Co., Ltd.](https://appshunter.io/developer/511801020) |

## What reviewers say

### 안전보건시스템

[App page](https://appshunter.io/ios/app/id1595040792)

**Features:** macOS Compatibility

**In-app purchases:** none


### 멀티캠퍼스 외국어AI

[App page](https://appshunter.io/ios/app/ai/id6736720552)

Experience AI-powered English conversation practice with a virtual native speaker. Receive real-time sentence correction and personalized coaching to build confidence and fluency. Enjoy interactive lessons and daily practice sessions designed for all levels.

**Highlights:** AI virtual native speaker lessons, Real-time sentence correction (Echo Coaching), 24/7 personalized coaching via KakaoTalk, Daily 15-minute conversation practice with AI 'MATE', AI remembers past conversations for personalized dialogue, Interactive, single-screen lessons, Beginner-friendly lessons with Korean-to-English translation support

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

**In-app purchases:** none


## Frequently asked questions

### Is 안전보건시스템 free?

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

### Is 멀티캠퍼스 외국어AI free?

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

### Do 안전보건시스템 or 멀티캠퍼스 외국어AI have ads?

Neither 안전보건시스템 nor 멀티캠퍼스 외국어AI shows ads.

### Which is updated more often, 안전보건시스템 or 멀티캠퍼스 외국어AI?

안전보건시스템 ships an update every 2 months, and 멀티캠퍼스 외국어AI every 6 weeks. Most recently, 안전보건시스템 was updated on September 19, 2026 and 멀티캠퍼스 외국어AI on August 20, 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.*