# 학교용[기관용] 속뜻사전 vs 리드키(ReadKey)

The clearest difference is update cadence: 학교용[기관용] 속뜻사전 at every 3 weeks against 리드키(ReadKey)'s every 6 months. 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.

학교용[기관용] 속뜻사전 ships an update every 3 weeks, 리드키(ReadKey) every 6 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | 학교용[기관용] 속뜻사전 | 리드키(ReadKey) |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 months |
| Monetization | Free | — |
| Size | 130 MB | 61 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [주식회사 코퍼스랩](https://appshunter.io/developer/1732959136) | [Goodwillhunting, Inc](https://appshunter.io/developer/1061875607) |

## What reviewers say

### 학교용[기관용] 속뜻사전

[App page](https://appshunter.io/ios/app/id1543307847)

This educational app provides a specialized dictionary for Korean idioms and their meanings, designed for school and institutional use. Access requires a valid institutional authentication number.

**Highlights:** Korean idiom dictionary, School and institutional use, Requires authentication number, Educational resource

**Features:** macOS Compatibility

**In-app purchases:** none


### 리드키(ReadKey)

[App page](https://appshunter.io/ios/app/readkey/id6748025836)

**In-app purchases:** none


## Frequently asked questions

### Is 학교용[기관용] 속뜻사전 free?

학교용[기관용] 속뜻사전 is free to download, with no in-app purchases.

### Is 리드키(ReadKey) free?

리드키(ReadKey) is free to download, with no in-app purchases.

### Do 학교용[기관용] 속뜻사전 or 리드키(ReadKey) have ads?

Neither 학교용[기관용] 속뜻사전 nor 리드키(ReadKey) shows ads.

### Which is updated more often, 학교용[기관용] 속뜻사전 or 리드키(ReadKey)?

학교용[기관용] 속뜻사전 ships an update every 3 weeks, and 리드키(ReadKey) every 6 months. Most recently, 학교용[기관용] 속뜻사전 was updated on October 24, 2026 and 리드키(ReadKey) 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.*