# 비상교육 비상교재 vs 수학대왕

The clearest difference is review sentiment: 수학대왕 at 88% against 비상교육 비상교재's 40%. 수학대왕 also leads on update cadence (monthly vs every 41 months). 비상교육 비상교재's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, in-app purchases and device support there is nothing between them.

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

비상교육 비상교재 ships an update every 41 months, 수학대왕 monthly. The most recent releases landed on September 10, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | 비상교육 비상교재 | 수학대왕 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (36 ratings)](https://appshunter.io/ios/app/ai/id1501165233/reviews)** |
| Number of ratings | — | **36** |
| Positive reviews | 40.0% of reviews | **87.5% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 41 months | **Monthly** |
| Monetization | **Free** | Ad-supported |
| Size | 18 MB | 86 MB |
| Requires iOS | **11.4** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [VISANG EDUCATION INC](https://appshunter.io/developer/992780061) | [Turing Co.,Ltd.](https://appshunter.io/developer/1501165232) |

## What reviewers say

### 비상교육 비상교재

[App page](https://appshunter.io/ios/app/id1481744652)

Access a wide range of educational materials and services for elementary, middle, and high school subjects. Discover textbooks, download related learning resources, and participate in events and promotions.

**Highlights:** Textbook and material information, Textbook preview, Personalized scrapbooking, Search history, Enhanced search functionality, Event participation, Notification service

**Features:** macOS Compatibility

**In-app purchases:** none


### 수학대왕

[App page](https://appshunter.io/ios/app/ai/id1501165233)

This app offers a comprehensive solution for math studies, providing AI-driven analysis, practice problems, and concise video lectures. It helps users improve their scores by identifying weak areas and offering tailored learning paths. Features include personalized problem sets, original content, and progress tracking.

**Highlights:** AI-driven skill analysis, Personalized problem sets, Original practice problems, Short, efficient video lectures, Progress tracking and reports, Daily scholarship system

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

**In-app purchases:** none


## Frequently asked questions

### Is 비상교육 비상교재 free?

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

### Is 수학대왕 free?

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

### Do 비상교육 비상교재 or 수학대왕 have ads?

수학대왕 shows ads; 비상교육 비상교재 does not.

### Which is updated more often, 비상교육 비상교재 or 수학대왕?

비상교육 비상교재 ships an update every 41 months, and 수학대왕 monthly. Most recently, 비상교육 비상교재 was updated on September 10, 2026 and 수학대왕 on September 24, 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.*