# 교보문고 vs 성무일도

The clearest difference is in-app purchases: 성무일도 at none against 교보문고's 6. 성무일도 also leads on review sentiment (74% vs 44%) and rating (4.0 vs 3.7). 교보문고's advantage is update cadence (every 3 weeks vs every 5 months) and ratings volume (146 vs 3). On price, ads and device support there is nothing between them.

Both are free to download. 교보문고 sells 6 in-app purchases, starting at $6.99 per month. 성무일도 asks for nothing beyond the download.

성무일도 holds the better App Store score, 4.0 against 3.7. That said, the two scores are not equally well evidenced: 교보문고 has 146 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 44% of 교보문고's written reviews are positive against 74% of 성무일도's.

교보문고 ships an update every 3 weeks, 성무일도 every 5 months. Both last shipped on October 29, 2026.

## The numbers

| Metric | 교보문고 | 성무일도 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (146 ratings)](https://appshunter.io/ios/app/id464243977/reviews) | **[4.0 (3 ratings)](https://appshunter.io/ios/app/id481905941/reviews)** |
| Number of ratings | **146** | 3 |
| Positive reviews | 44.4% of reviews | **74.1% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 months |
| Size | 133 MB | 19 MB |
| Requires iOS | 15.0 | **5.1.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KYOBO BOOK CENTRE CO,.LTD](https://appshunter.io/developer/395182148) | [Hwangmuc Kim](https://appshunter.io/developer/1174267379) |

## What reviewers say

### 교보문고

[App page](https://appshunter.io/ios/app/id464243977)

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| sam3 (매월) | $6.99 | per month |
| sam무제한 (매월) | $6.99 | per month |
| 5,000캐시 | $3.99 | one-time |
| 10,000캐시 | $6.99 | one-time |
| 30,000캐시 | $22.99 | one-time |
| 50,000캐시 | $39.99 | one-time |


### 성무일도

[App page](https://appshunter.io/ios/app/id481905941)

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

**In-app purchases:** none


## Frequently asked questions

### Is 교보문고 free?

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

### Is 성무일도 free?

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

### Which has better reviews, 교보문고 or 성무일도?

성무일도 is rated higher. 교보문고 averages 3.7 out of 5 from 146 ratings, while 성무일도 averages 4.0 from 3 ratings.

### Do 교보문고 or 성무일도 have ads?

Neither 교보문고 nor 성무일도 shows ads.

### Which is updated more often, 교보문고 or 성무일도?

교보문고 ships an update every 3 weeks, and 성무일도 every 5 months. Most recently, 교보문고 was updated on October 29, 2026 and 성무일도 on October 29, 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.*