# Art Clock vs OneVoice

The clearest difference is review sentiment: Art Clock at 100% against OneVoice's 50%. OneVoice's advantage is device support (4 vs 2). On price, update cadence, 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 OneVoice sells 2 in-app purchases, starting at $4.99 per year. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 2 days. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Art Clock | OneVoice |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 days | Every 2 days |
| Monetization | Free with in-app purchases | — |
| Size | 13 MB | 17 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [振山 董](https://appshunter.io/developer/1226504908) | [Freedom Dimension (shenzhen) Technology Co., Ltd](https://appshunter.io/developer/6776064465) |

## What reviewers say

### Art Clock

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

Customize your device with a variety of digital and analog clock faces, including flip, dot matrix, and retro LCD styles. Add matching widgets to your home screen and utilize full-screen display with adjustable brightness. Includes calendar views and countdowns.

**Highlights:** 24 clock face styles, Full-screen display, Home screen widgets, Calendar and countdowns, Customizable colors and settings, Portrait and landscape modes

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

**In-app purchases (1)**

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


### OneVoice

[App page](https://appshunter.io/ios/app/onevoice-offline-recorder/id6789639056)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OneVoice Annual Pro | $4.99 | per year |
| OneVoice Pro | Free | one-time |


## Frequently asked questions

### Is Art Clock free?

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

### Is OneVoice free?

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

### Do Art Clock or OneVoice have ads?

Neither Art Clock nor OneVoice shows ads.

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

Art Clock ships an update every 2 days, and OneVoice every 2 days. Most recently, Art Clock was updated on November 7, 2026 and OneVoice on November 5, 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.*