# nessi vs 모구

The clearest difference is update cadence: 모구 at every 4 days against nessi's every 3 weeks. nessi's advantage is iOS requirement (12.0 vs 15.1). 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.

nessi ships an update every 3 weeks, 모구 every 4 days. The most recent releases landed on October 5, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | nessi | 모구 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Size | 115 MB | 43 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [(주)아이티엔제이](https://appshunter.io/developer/1485524240) | [jaeyoung cho](https://appshunter.io/developer/1874513235) |

## What reviewers say

### nessi

[App page](https://appshunter.io/ios/app/nessi/id6443664937)

**Features:** macOS Compatibility

**In-app purchases:** none


### 모구

[App page](https://appshunter.io/ios/app/id6761245512)

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

**In-app purchases:** none


## Frequently asked questions

### Is nessi free?

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

### Is 모구 free?

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

### Do nessi or 모구 have ads?

Neither nessi nor 모구 shows ads.

### Which is updated more often, nessi or 모구?

nessi ships an update every 3 weeks, and 모구 every 4 days. Most recently, nessi was updated on October 5, 2026 and 모구 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.*