# 용봉서적 vs 일취월장 사자성어

The clearest difference is ads: 용봉서적 at none against 일취월장 사자성어's shown. 일취월장 사자성어's advantage is update cadence (every 6 weeks vs every 18 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

용봉서적 ships an update every 18 months, 일취월장 사자성어 every 6 weeks. The most recent releases landed on September 19, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | 용봉서적 | 일취월장 사자성어 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 18 months | **Every 6 weeks** |
| Size | 21 MB | 8 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [YONG-BONG BOOK](https://appshunter.io/developer/1539876549) | [MJ Communications](https://appshunter.io/developer/1648252206) |

## What reviewers say

### 용봉서적

[App page](https://appshunter.io/ios/app/id1004973306)

**Features:** macOS Compatibility

**In-app purchases:** none


### 일취월장 사자성어

[App page](https://appshunter.io/ios/app/id6444115230)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 용봉서적 free?

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

### Is 일취월장 사자성어 free?

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

### Do 용봉서적 or 일취월장 사자성어 have ads?

일취월장 사자성어 shows ads; 용봉서적 does not.

### Which is updated more often, 용봉서적 or 일취월장 사자성어?

용봉서적 ships an update every 18 months, and 일취월장 사자성어 every 6 weeks. Most recently, 용봉서적 was updated on September 19, 2026 and 일취월장 사자성어 on September 17, 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.*