# 1초 모자이크 vs MuteNote

The clearest difference is ads: 1초 모자이크 at none against MuteNote's shown. MuteNote's advantage is update cadence (every 3 days vs every 3 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

1초 모자이크 ships an update every 3 weeks, MuteNote every 3 days. The most recent releases landed on September 17, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | 1초 모자이크 | MuteNote |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Monetization | — | Free |
| Size | 7 MB | 50 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [se hwan cha](https://appshunter.io/developer/884914489) | [SUNGYUN NAM](https://appshunter.io/developer/1896547007) |

## What reviewers say

### 1초 모자이크

[App page](https://appshunter.io/ios/app/1/id6772221645)

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

**In-app purchases:** none


### MuteNote

[App page](https://appshunter.io/ios/app/mutenote/id6784194151)

Capture moments silently in quiet environments like libraries or meetings. This app combines silent photography with note-taking, allowing you to record important instances without disturbing others. Features include text extraction from photos and organized storage by date.

**Highlights:** Silent photography, Text extraction (OCR), Date-based photo storage, Text search within photos (Pro feature), Integrated note-taking

**In-app purchases:** none


## Frequently asked questions

### Is 1초 모자이크 free?

1초 모자이크 is free to download, with no in-app purchases.

### Is MuteNote free?

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

### Do 1초 모자이크 or MuteNote have ads?

MuteNote shows ads; 1초 모자이크 does not.

### Which is updated more often, 1초 모자이크 or MuteNote?

1초 모자이크 ships an update every 3 weeks, and MuteNote every 3 days. Most recently, 1초 모자이크 was updated on September 17, 2026 and MuteNote on September 8, 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.*