# 집듣로그 vs utudy

The clearest difference is update cadence: utudy at every 2 weeks against 집듣로그's every 4 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.

집듣로그 ships an update every 4 weeks, utudy every 2 weeks. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 집듣로그 | utudy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 4 weeks | **Every 2 weeks** |
| Size | 81 MB | 179 MB |
| Requires iOS | 16.4 | **15.5** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [JongHyeok Park](https://appshunter.io/developer/1453354648) | [mkideabox Co. Ltd.](https://appshunter.io/developer/1790563640) |

## What reviewers say

### 집듣로그

[App page](https://appshunter.io/ios/app/id6477473887)

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

**In-app purchases:** none


### utudy

[App page](https://appshunter.io/ios/app/utudy-timestamped-video-notes/id6740551168)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 집듣로그 free?

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

### Is utudy free?

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

### Do 집듣로그 or utudy have ads?

Both 집듣로그 and utudy show ads.

### Which is updated more often, 집듣로그 or utudy?

집듣로그 ships an update every 4 weeks, and utudy every 2 weeks. Most recently, 집듣로그 was updated on October 27, 2026 and utudy 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.*