# 독해학교 vs 레서

The clearest difference is rating: 독해학교 at 5.0 against 레서's 4.0. 독해학교 also leads on iOS requirement (11.0 vs 16.0). 레서's advantage is in-app purchases (none vs 1) and update cadence (every 8 days vs every 2 months). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. 독해학교 sells 1 in-app purchase, starting at $6.99 per month. 레서 asks for nothing beyond the download.

독해학교 holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews point the same way: 100% of 독해학교's written reviews are positive against 95% of 레서's.

독해학교 ships an update every 2 months, 레서 every 8 days. The most recent releases landed on June 6, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | 독해학교 | 레서 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id642819201/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/ai/id1619729664/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | **100.0% of reviews** | 95.2% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 8 days** |
| Monetization | — | Free |
| Size | 55 MB | 251 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [POPEGG Co., Ltd.](https://appshunter.io/developer/433338054) | [Artificial Society Inc.](https://appshunter.io/developer/1627456359) |

## What reviewers say

### 독해학교

[App page](https://appshunter.io/ios/app/id642819201)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 독해학교 월간 구독 | $6.99 | per month |


### 레서

[App page](https://appshunter.io/ios/app/ai/id1619729664)

This app helps students from elementary to high school improve their Korean language skills. It offers AI-powered personalized learning, a vast library of curriculum-based content, and tools for reading, writing, and comprehension. Features include daily learning, monthly reading comprehension tests, and AI-powered feedback for written assignments.

**Highlights:** AI personalized learning curriculum, 30,000+ curriculum-based content, Daily Korean language practice, Monthly reading comprehension tests, AI writing feedback and scoring, AI eye-tracking for reading habits

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

**In-app purchases:** none


## Frequently asked questions

### Is 독해학교 free?

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

### Is 레서 free?

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

### Which has better reviews, 독해학교 or 레서?

독해학교 is rated higher. 독해학교 averages 5.0 out of 5 from 1 ratings, while 레서 averages 4.0 from 1 ratings.

### Do 독해학교 or 레서 have ads?

Neither 독해학교 nor 레서 shows ads.

### Which is updated more often, 독해학교 or 레서?

독해학교 ships an update every 2 months, and 레서 every 8 days. Most recently, 독해학교 was updated on June 6, 2026 and 레서 on September 27, 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.*