# 공부력 MONSTER vs 명탐정 전일

The clearest difference is monetization model: 명탐정 전일 at free against 공부력 MONSTER's free with in-app purchases. 명탐정 전일 also leads on update cadence (weekly vs monthly). 공부력 MONSTER's advantage is iOS requirement (11.0 vs 13.0). On price, ads, 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.

공부력 MONSTER ships an update monthly, 명탐정 전일 weekly. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 공부력 MONSTER | 명탐정 전일 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 2.0 GB | 436 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [VISANG EDUCATION INC](https://appshunter.io/developer/992780061) | [Geniesoft inc.](https://appshunter.io/developer/1545272191) |

## What reviewers say

### 공부력 MONSTER

[App page](https://appshunter.io/ios/app/monster/id6444873429)

This educational game makes learning fun by letting users solve quizzes from popular study books. Earn in-game currency to unlock new maps and characters as you progress through English, Math, Korean, and Hanja challenges.

**Highlights:** Quiz-based learning, Monster battles, Map exploration, Character collection, Multi-subject practice (English, Math, Korean, Hanja), Social learning

**In-app purchases:** none


### 명탐정 전일

[App page](https://appshunter.io/ios/app/id6462053309)

Explore the entire Jeonil Building to find hidden treasures by solving quizzes and playing AR games. Participate during event periods to receive small gifts at the operation booth.

**Highlights:** AR game play, Quiz challenges, Treasure hunt, Explore building floors, Event participation rewards

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

**In-app purchases:** none


## Frequently asked questions

### Is 공부력 MONSTER free?

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

### Is 명탐정 전일 free?

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

### Do 공부력 MONSTER or 명탐정 전일 have ads?

Neither 공부력 MONSTER nor 명탐정 전일 shows ads.

### Which is updated more often, 공부력 MONSTER or 명탐정 전일?

공부력 MONSTER ships an update monthly, and 명탐정 전일 weekly. Most recently, 공부력 MONSTER was updated on October 27, 2026 and 명탐정 전일 on October 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.*