# Art Clock vs 序日

The clearest difference is ratings volume: Art Clock at 7 against 序日's 1. On price, rating, review sentiment and update cadence there is nothing between them.

Both are free to download. Art Clock sells 1 one-off in-app purchase and 序日 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Art Clock against 5.0 for 序日. That said, the two scores are not equally well evidenced: Art Clock has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

Art Clock ships an update every 2 days, 序日 daily. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Art Clock | 序日 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (7 ratings)](https://appshunter.io/ios/app/art-clock-flip-clock-widgets/id1576153298/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/id6811274043/reviews) |
| Number of ratings | **7** | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 days | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 8 MB | 21 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [振山 董](https://appshunter.io/developer/1226504908) | [琦 张](https://appshunter.io/developer/6811089301) |

## What reviewers say

### Art Clock

[App page](https://appshunter.io/ios/app/art-clock-flip-clock-widgets/id1576153298)

Customize your device with various clock styles, including flip, LCD, and analog designs. Add matching widgets to your home screen and utilize full-screen display with adjustable brightness. Includes calendar views and countdowns to important events.

**Highlights:** 16 unique clock faces, Full-screen display with brightness control, Home screen widgets (small, medium, large), Calendar and countdown functionality, Customizable time format and colors, Portrait and landscape modes

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Art Clock PRO | $2.99 | one-time |


### 序日

[App page](https://appshunter.io/ios/app/id6811274043)

**Features:** Apple Watch app

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 序日 Pro · One-time Purchase | $1.99 | one-time |


## Frequently asked questions

### Is Art Clock free?

Art Clock is free to download, with in-app purchases available.

### Is 序日 free?

序日 is free to download, with in-app purchases available.

### Which has better reviews, Art Clock or 序日?

Art Clock and 序日 are both rated 5.0 out of 5 on the App Store, from 7 and 1 ratings respectively.

### Do Art Clock or 序日 have ads?

Neither Art Clock nor 序日 shows ads.

### Which is updated more often, Art Clock or 序日?

Art Clock ships an update every 2 days, and 序日 daily. Most recently, Art Clock was updated on October 25, 2026 and 序日 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.*