# 산안기 vs 물류관리사 | 2026년 대비 문제

The clearest difference is price: 산안기 at Free against 물류관리사 | 2026년 대비 문제's $1.99. 산안기 also leads on iOS requirement (15.1 vs 17.0). 물류관리사 | 2026년 대비 문제's advantage is in-app purchases (none vs 3) and ads (none vs shown). On device support there is nothing between them.

산안기 is free to download; 물류관리사 | 2026년 대비 문제 costs $1.99 up front. 산안기 sells 3 in-app purchases, starting at $1.99 per month. 물류관리사 | 2026년 대비 문제 asks for nothing beyond the download.

## The numbers

| Metric | 산안기 | 물류관리사 | 2026년 대비 문제 |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 91 MB | 5 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [dasong sim](https://appshunter.io/developer/1883683802) | [Masaki Kobayashi](https://appshunter.io/developer/1882180437) |

## What reviewers say

### 산안기

[App page](https://appshunter.io/ios/app/id6765879972)

This app focuses on effective review and understanding of concepts for the Industrial Safety Engineer exam. It uses an AI-powered algorithm to schedule personalized reviews, identifies your weaknesses, and provides detailed explanations and practice tests. Study efficiently even with limited time.

**Highlights:** AI-powered spaced repetition for optimal review, Concept-based learning with detailed explanations, Personalized weakness analysis and targeted practice, Full-range practice tests simulating the actual exam, Built-in scientific calculator, Offline study support, Progress tracking and study reports

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 프리미엄 월간 | $1.99 | per month |
| 프리미엄 3개월 | $3.99 | per 3 months |
| 프리미엄 평생 | $5.99 | one-time |


### 물류관리사 | 2026년 대비 문제

[App page](https://appshunter.io/ios/app/2026/id6782444507)

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

**In-app purchases:** none


## Frequently asked questions

### Is 산안기 free?

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

### Is 물류관리사 | 2026년 대비 문제 free?

물류관리사 | 2026년 대비 문제 costs $1.99, with no in-app purchases.

### Do 산안기 or 물류관리사 | 2026년 대비 문제 have ads?

산안기 shows ads; 물류관리사 | 2026년 대비 문제 does not.

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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.*