# 부키 vs ChillDay

부키 and ChillDay are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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 2 days. Both last shipped on November 12, 2026.

## The numbers

| Metric | 부키 | ChillDay |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 days | Every 2 days |
| Size | 76 MB | 2 MB |
| Requires iOS | **16.2** | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Juhwa Lee](https://appshunter.io/developer/1634394241) | [Seungui Moon](https://appshunter.io/developer/1699952332) |

## What reviewers say

### 부키

[App page](https://appshunter.io/ios/app/id6478649071)

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

**In-app purchases:** none


### ChillDay

[App page](https://appshunter.io/ios/app/chillday/id6740382908)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 부키 free?

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

### Is ChillDay free?

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

### Do 부키 or ChillDay have ads?

Neither 부키 nor ChillDay shows ads.

### Which is updated more often, 부키 or ChillDay?

부키 ships an update every 2 days, and ChillDay every 2 days. Most recently, 부키 was updated on November 12, 2026 and ChillDay on November 12, 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.*