# 수학대왕 vs TestGenie

The clearest difference is in-app purchases: 수학대왕 at none against TestGenie's 10. 수학대왕 also leads on iOS requirement (15.1 vs 17.0). TestGenie's advantage is ads (none vs shown) and update cadence (every 4 days vs monthly). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. TestGenie sells 10 in-app purchases, starting at $8.49 per month. 수학대왕 asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.4 for 수학대왕 against 4.4 for TestGenie. Both are backed by a comparable volume of ratings — 36 and 34 respectively. Written reviews are what separate them: 88% of 수학대왕's written reviews are positive against 83% of TestGenie's.

수학대왕 ships an update monthly, TestGenie every 4 days. Both last shipped on November 3, 2026.

## The numbers

| Metric | 수학대왕 | TestGenie |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (36 ratings)](https://appshunter.io/ios/app/ai/id1501165233/reviews)** | [4.4 (34 ratings)](https://appshunter.io/ios/app/testgenie-digital-sat-prep/id1529046013/reviews) |
| Number of ratings | **36** | 34 |
| Positive reviews | **87.5% of reviews** | 82.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 4 days** |
| Monetization | **Ad-supported** | Freemium |
| Size | 86 MB | 233 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Turing Co.,Ltd.](https://appshunter.io/developer/1501165232) | [Sling Inc](https://appshunter.io/developer/1560545613) |

## 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


### TestGenie

[App page](https://appshunter.io/ios/app/testgenie-digital-sat-prep/id1529046013)

Prepare for standardized tests with a comprehensive question bank and detailed explanations. Utilize smart handwriting tools and performance analytics to track progress and identify knowledge gaps. Offers various subscription plans for unlimited access.

**Highlights:** Extensive question bank (16,000+), Detailed explanations for answers, Smart handwriting tools, Performance analytics and progress tracking, Practice blocks and targeted drills, Self-assessments mirroring exam format

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ORZO 프리미엄 (월구독) | $8.49 | per month |
| ORZO 프리미엄 (월구독) | $9.99 | per month |
| 오르조 수능·내신 프리미엄 월구독 | $14.99 | per month |
| SAT Premium Monthly | $24.99 | per month |
| SAT Premium 3-Month | $35.99 | per 3 months |
| SAT Premium 3-Month | $39.99 | per 3 months |
| SAT Premium 6-Month | $89.00 | per 6 months |
| SAT Premium 12-Month | $107.99 | per year |
| 기출영역 - 수능 프리패스 (50% 할인) | $11.99 | one-time |
| 기출영역 - 2023 프리미엄 패스 | $19.99 | one-time |


## Frequently asked questions

### Is 수학대왕 free?

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

### Is TestGenie free?

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

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

수학대왕 is rated higher. 수학대왕 averages 4.4 out of 5 from 36 ratings, while TestGenie averages 4.4 from 34 ratings.

### Do 수학대왕 or TestGenie have ads?

수학대왕 shows ads; TestGenie does not.

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

수학대왕 ships an update monthly, and TestGenie every 4 days. Most recently, 수학대왕 was updated on November 3, 2026 and TestGenie on November 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*