# Art Clock vs ViiTor Memo：AI Voice Memory

The clearest difference is in-app purchases: ViiTor Memo：AI Voice Memory at none against Art Clock's 1. ViiTor Memo：AI Voice Memory also leads on device support (4 vs 2) and iOS requirement (15.0 vs 17.0). Art Clock's advantage is review sentiment (100% vs 89%). On price, update cadence and ads there is nothing between them.

Both are free to download. Art Clock sells 1 one-off in-app purchase. ViiTor Memo：AI Voice Memory asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 days. The most recent releases landed on October 30, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | Art Clock | ViiTor Memo：AI Voice Memory |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/viitor-memoai-voice-memory/id6802908281/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | **100.0% of reviews** | 89.5% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 days | Every 2 days |
| Monetization | Free with in-app purchases | **Free** |
| Size | 8 MB | 71 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [振山 董](https://appshunter.io/developer/1226504908) | [ViiTor Tech Ltd.](https://appshunter.io/developer/1514736602) |

## 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 |


### ViiTor Memo：AI Voice Memory

[App page](https://appshunter.io/ios/app/viitor-memoai-voice-memory/id6802908281)

Record, transcribe, and summarize audio from meetings, lectures, and conversations. This AI assistant helps you find information by simply asking questions about past discussions and offers Apple Watch integration for easy recording.

**Highlights:** Continuous audio recording, AI speech-to-text transcription, AI-generated meeting summaries, AI memory search by question, Apple Watch recording support, Integration with AI Agents, Data encryption and security

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

**In-app purchases:** none


## Frequently asked questions

### Is Art Clock free?

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

### Is ViiTor Memo：AI Voice Memory free?

ViiTor Memo：AI Voice Memory is free to download, with no in-app purchases.

### Do Art Clock or ViiTor Memo：AI Voice Memory have ads?

Neither Art Clock nor ViiTor Memo：AI Voice Memory shows ads.

### Which is updated more often, Art Clock or ViiTor Memo：AI Voice Memory?

Art Clock ships an update every 2 days, and ViiTor Memo：AI Voice Memory every 2 days. Most recently, Art Clock was updated on October 30, 2026 and ViiTor Memo：AI Voice Memory on November 1, 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.*