# TetraClock vs Showcase Clock

The clearest difference is ads: Showcase Clock at none against TetraClock's shown. TetraClock's advantage is update cadence (every 2 days vs weekly) and iOS requirement (14.0 vs 17.6). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

TetraClock ships an update every 2 days, Showcase Clock weekly. The most recent releases landed on September 17, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | TetraClock | Showcase Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/showcase-clock/id6752320840/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 days** | Weekly |
| Monetization | — | Free |
| Size | 6 MB | 41 MB |
| Requires iOS | **14.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Legal Prompt Inc.](https://appshunter.io/developer/1490746932) | [Daniel Fu Keung Kwan](https://appshunter.io/developer/1801804499) |

## What reviewers say

### TetraClock

[App page](https://appshunter.io/ios/app/tetraclock-falling-block/id6504890211)

**Features:** macOS Compatibility

**In-app purchases:** none


### Showcase Clock

[App page](https://appshunter.io/ios/app/showcase-clock/id6752320840)

Personalize your device with a custom clock featuring video backgrounds. Choose between digital or analog styles, display rotating messages, and enjoy silent video playback. Create playlists and multitask on iPad with multiple clock windows.

**Highlights:** Digital and analog clock styles, Rotating message display, Silent video playback, Multiple video playlists, Multitasking on iPad, Adjustable video playback speed, Customizable digital clock fonts

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

**In-app purchases:** none


## Frequently asked questions

### Is TetraClock free?

TetraClock is free to download, with no in-app purchases.

### Is Showcase Clock free?

Showcase Clock is free to download, with no in-app purchases.

### Do TetraClock or Showcase Clock have ads?

TetraClock shows ads; Showcase Clock does not.

### Which is updated more often, TetraClock or Showcase Clock?

TetraClock ships an update every 2 days, and Showcase Clock weekly. Most recently, TetraClock was updated on September 17, 2026 and Showcase Clock on September 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.*