# DIMA 도서관 vs 레슨이지

The clearest difference is iOS requirement: 레슨이지 at 13.0 against DIMA 도서관's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on September 15, 2026 and August 7, 2026 respectively.

## The numbers

| Metric | DIMA 도서관 | 레슨이지 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 93.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Size | 40 MB | 26 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [LibTech Co.](https://appshunter.io/developer/1099043485) | [(주)뮤직앤컴퍼니](https://appshunter.io/developer/1603542987) |

## What reviewers say

### DIMA 도서관

[App page](https://appshunter.io/ios/app/dima/id578482660)

**In-app purchases:** none


### 레슨이지

[App page](https://appshunter.io/ios/app/id1603542985)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DIMA 도서관 free?

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

### Is 레슨이지 free?

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

### Do DIMA 도서관 or 레슨이지 have ads?

Neither DIMA 도서관 nor 레슨이지 shows ads.

### Which is updated more often, DIMA 도서관 or 레슨이지?

DIMA 도서관 ships an update every 3 months, and 레슨이지 every 3 months. Most recently, DIMA 도서관 was updated on September 15, 2026 and 레슨이지 on August 7, 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.*