# Art Clock vs HART

The clearest difference is update cadence: Art Clock at every 2 days against HART's every 5 days. HART's advantage is iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Art Clock sells 1 one-off in-app purchase and HART sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Art Clock ships an update every 2 days, HART every 5 days. The most recent releases landed on October 25, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Art Clock | HART |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/art-clock-flip-clock-widgets/id1576153298/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 5 days |
| Monetization | Free with in-app purchases | — |
| Size | 8 MB | 49 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [振山 董](https://appshunter.io/developer/1226504908) | [DENYS YAVORSKYI](https://appshunter.io/developer/1895294999) |

## 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 |


### HART

[App page](https://appshunter.io/ios/app/hart-habit-and-routine-tracker/id6763396802)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| HART Pro Monthly | $0.99 | per month |
| HART Pro Yearly | $9.99 | per year |
| HART Pro Lifetime | $24.99 | one-time |


## Frequently asked questions

### Is Art Clock free?

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

### Is HART free?

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

### Do Art Clock or HART have ads?

Neither Art Clock nor HART shows ads.

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

Art Clock ships an update every 2 days, and HART every 5 days. Most recently, Art Clock was updated on October 25, 2026 and HART on October 19, 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.*