# 수학대왕 vs 컴시간알리미

The clearest difference is rating: 컴시간알리미 at 5.0 against 수학대왕's 4.4. 수학대왕's advantage is review sentiment (88% vs 61%) and ratings volume (36 vs 2). 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.

컴시간알리미 holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: 수학대왕 has 36 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 88% of 수학대왕's written reviews are positive against 61% of 컴시간알리미's, so the app with the better star average is not the one people write more warmly about.

수학대왕 ships an update monthly, 컴시간알리미 every 3 weeks. The most recent releases landed on October 15, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | 수학대왕 | 컴시간알리미 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (36 ratings)](https://appshunter.io/ios/app/ai/id1501165233/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/id6478664393/reviews)** |
| Number of ratings | **36** | 2 |
| Positive reviews | **87.5% of reviews** | 61.2% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Ad-supported | — |
| Size | 86 MB | 5 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Turing Co.,Ltd.](https://appshunter.io/developer/1501165232) | [컴시간](https://appshunter.io/developer/1733646932) |

## What reviewers say

### 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


### 컴시간알리미

[App page](https://appshunter.io/ios/app/id6478664393)

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

**In-app purchases:** none


## Frequently asked questions

### Is 수학대왕 free?

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

### Is 컴시간알리미 free?

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

### Which has better reviews, 수학대왕 or 컴시간알리미?

컴시간알리미 is rated higher. 수학대왕 averages 4.4 out of 5 from 36 ratings, while 컴시간알리미 averages 5.0 from 2 ratings.

### Do 수학대왕 or 컴시간알리미 have ads?

Both 수학대왕 and 컴시간알리미 show ads.

### Which is updated more often, 수학대왕 or 컴시간알리미?

수학대왕 ships an update monthly, and 컴시간알리미 every 3 weeks. Most recently, 수학대왕 was updated on October 15, 2026 and 컴시간알리미 on October 16, 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.*