# EBSMath 입체도형 놀이터 vs 한자 마스터

The clearest difference is in-app purchases: EBSMath 입체도형 놀이터 at none against 한자 마스터's 1. EBSMath 입체도형 놀이터 also leads on ads (none vs shown). 한자 마스터's advantage is update cadence (every 2 days vs every 15 months). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. 한자 마스터 sells 1 one-off in-app purchase. EBSMath 입체도형 놀이터 asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for EBSMath 입체도형 놀이터 against 5.0 for 한자 마스터. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews are what separate them: 100% of EBSMath 입체도형 놀이터's written reviews are positive against 95% of 한자 마스터's.

EBSMath 입체도형 놀이터 ships an update every 15 months, 한자 마스터 every 2 days. The most recent releases landed on September 29, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | EBSMath 입체도형 놀이터 | 한자 마스터 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/ebsmath/id1601937959/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/id6761452199/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | **100.0% of reviews** | 95.2% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 15 months | **Every 2 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 283 MB | 166 MB |
| Requires iOS | 16.1 | **15.5** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [EBS(한국교육방송공사)](https://appshunter.io/developer/704213053) | [ENDEVLAB](https://appshunter.io/developer/1803275438) |

## What reviewers say

### EBSMath 입체도형 놀이터

[App page](https://appshunter.io/ios/app/ebsmath/id1601937959)

Explore 3D shapes through interactive AR experiences. Manipulate, cut, and assemble geometric figures to enhance mathematical thinking. Learn about components, nets, solids of revolution, and stacking blocks in a fun, engaging way.

**Highlights:** Interactive 3D shape manipulation, AR technology for hands-on learning, Explore nets and solids of revolution, Stacking block challenges, Learn shape components (faces, edges, vertices), Visualize cross-sections of solids

**Features:** macOS Compatibility

**In-app purchases:** none


### 한자 마스터

[App page](https://appshunter.io/ios/app/id6761452199)

Focus on mastering Hanja with flashcards and quizzes tailored to specific certification levels. Learn stroke order animations and practice writing characters efficiently. Prepare for Hanja proficiency exams with this streamlined study tool.

**Highlights:** Customizable Hanja by institution and level, Smart flashcards with swipe functionality, Stroke order animations and radical identification, Practice quizzes for knowledge reinforcement, Hanja writing practice, Hanja word learning, Home screen Hanja widget

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 한자 마스터 프로 | $9.99 | one-time |


## Frequently asked questions

### Is EBSMath 입체도형 놀이터 free?

EBSMath 입체도형 놀이터 is free to download, with no in-app purchases.

### Is 한자 마스터 free?

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

### Which has better reviews, EBSMath 입체도형 놀이터 or 한자 마스터?

EBSMath 입체도형 놀이터 and 한자 마스터 are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do EBSMath 입체도형 놀이터 or 한자 마스터 have ads?

한자 마스터 shows ads; EBSMath 입체도형 놀이터 does not.

### Which is updated more often, EBSMath 입체도형 놀이터 or 한자 마스터?

EBSMath 입체도형 놀이터 ships an update every 15 months, and 한자 마스터 every 2 days. Most recently, EBSMath 입체도형 놀이터 was updated on September 29, 2026 and 한자 마스터 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.*