# 이건달력 vs 몽당

The clearest difference is update cadence: 이건달력 at weekly against 몽당's every 2 weeks. 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.

이건달력 ships an update weekly, 몽당 every 2 weeks. The most recent releases landed on November 8, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 이건달력 | 몽당 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 weeks |
| Size | 19 MB | 105 MB |
| Requires iOS | 15.6 | **14.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hwangro Lee](https://appshunter.io/developer/1792207219) | [Yongjun Jo](https://appshunter.io/developer/1738902002) |

## What reviewers say

### 이건달력

[App page](https://appshunter.io/ios/app/2026/id6741156795)

**Features:** macOS Compatibility

**In-app purchases:** none


### 몽당

[App page](https://appshunter.io/ios/app/id6744324160)

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

**In-app purchases:** none


## Frequently asked questions

### Is 이건달력 free?

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

### Is 몽당 free?

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

### Do 이건달력 or 몽당 have ads?

Neither 이건달력 nor 몽당 shows ads.

### Which is updated more often, 이건달력 or 몽당?

이건달력 ships an update weekly, and 몽당 every 2 weeks. Most recently, 이건달력 was updated on November 8, 2026 and 몽당 on October 30, 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.*