# Art Clock vs OWrite Pro

The clearest difference is update cadence: Art Clock at every 2 days against OWrite Pro's every 5 days. On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Art Clock sells 1 one-off in-app purchase and OWrite Pro sells 6 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, OWrite Pro every 5 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Art Clock | OWrite Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/owrite-pro/id6790085987/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | 100.0% of 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 | 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) | [琳钧 黄](https://appshunter.io/developer/871641610) |

## 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 |


### OWrite Pro

[App page](https://appshunter.io/ios/app/owrite-pro/id6790085987)

This app integrates notes, tasks, habit tracking, mindful focus sessions, and important date reminders into a single, organized platform. Capture ideas, break down goals, build consistent habits, and stay focused on what matters most.

**Highlights:** Integrated notes with rich text formatting and photo support, Habit tracking with daily streaks or cumulative targets, Task management with subtasks and progress tracking, Mindful focus timer with cumulative hour goals and statistics, Important date tracking with countdowns and widgets, Flexible reminder system with various scheduling options, Home screen for an overview of daily activities

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OWrite Pro Monthly | $0.99 | per month |
| OWrite Pro Monthly | $1.99 | per month |
| OWrite Pro Annual | $9.99 | per year |
| OWrite Pro Annual | $19.99 | per year |
| OWrite Pro Lifetime | $12.99 | one-time |
| OWrite 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 OWrite Pro free?

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

### Do Art Clock or OWrite Pro have ads?

Neither Art Clock nor OWrite Pro shows ads.

### Which is updated more often, Art Clock or OWrite Pro?

Art Clock ships an update every 2 days, and OWrite Pro every 5 days. Most recently, Art Clock was updated on October 30, 2026 and OWrite Pro on October 31, 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.*