# 매일퀴즈 vs 산안산기

The clearest difference is in-app purchases: 산안산기 at none against 매일퀴즈's 10. 산안산기 also leads on iOS requirement (15.1 vs 17.6). 매일퀴즈's advantage is ads (none vs shown) and update cadence (every 4 days vs monthly). On price and device support there is nothing between them.

Both are free to download. 매일퀴즈 sells 10 one-off in-app purchases. 산안산기 asks for nothing beyond the download.

매일퀴즈 ships an update every 4 days, 산안산기 monthly. The most recent releases landed on October 13, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | 매일퀴즈 | 산안산기 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 4 days** | Monthly |
| Monetization | — | Free with in-app purchases |
| Size | 58 MB | 74 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Soojin Park](https://appshunter.io/developer/1539373279) | [dasong sim](https://appshunter.io/developer/1883683802) |

## What reviewers say

### 매일퀴즈

[App page](https://appshunter.io/ios/app/10/id6779504565)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 구구단 기본 | $0.49 | one-time |
| 구구단 응용 120 | $0.49 | one-time |
| 영어 초등 필수 단어 800개.  4·5·6학년 팩 | $2.99 | one-time |
| 초등영어문법 400 | $2.99 | one-time |
| 중등영어문법 800문제 | $2.99 | one-time |
| 고등영어문법 800문제 | $2.99 | one-time |
| 금융 초등 4,5,6학년 팩 | $2.99 | one-time |
| 국어 5·6학년 어휘 800 교과·한자어·사고 어휘 | $3.99 | one-time |
| 실생활·시험에서 자주 쓰이는 속담 800 | $3.99 | one-time |
| 실전에서 자주 쓰이는 사자성어 1,000개 완전정복 | $4.99 | one-time |


### 산안산기

[App page](https://appshunter.io/ios/app/id6790620473)

This app helps users prepare for the Industrial Safety Engineer exam. It focuses on personalized review using an AI-based algorithm to identify weak areas and schedule optimal review times. Features include practice tests, detailed explanations, and progress tracking.

**Highlights:** AI-powered smart review algorithm (FSRS), Comprehensive practice questions and detailed explanations, Personalized weak point analysis and targeted practice, Mock exams simulating real test conditions, Progress tracking and study statistics, Customizable study plans and daily goals, Offline study modes and device synchronization

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

**In-app purchases:** none


## Frequently asked questions

### Is 매일퀴즈 free?

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

### Is 산안산기 free?

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

### Do 매일퀴즈 or 산안산기 have ads?

산안산기 shows ads; 매일퀴즈 does not.

### Which is updated more often, 매일퀴즈 or 산안산기?

매일퀴즈 ships an update every 4 days, and 산안산기 monthly. Most recently, 매일퀴즈 was updated on October 13, 2026 and 산안산기 on October 18, 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.*