# TetraClock vs Brutal Time

The clearest difference is in-app purchases: TetraClock at none against Brutal Time's 1. TetraClock also leads on update cadence (every 2 days vs every 3 weeks) and device support (3 vs 1). Brutal Time's advantage is ads (none vs shown). On price there is nothing between them.

Both are free to download. Brutal Time sells 1 one-off in-app purchase. TetraClock asks for nothing beyond the download.

TetraClock ships an update every 2 days, Brutal Time every 3 weeks. The most recent releases landed on October 30, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | TetraClock | Brutal Time |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/tetraclock-falling-block/id6504890211/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 days** | Every 3 weeks |
| Monetization | Ad-supported | — |
| Size | 6 MB | 9 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Legal Prompt Inc.](https://appshunter.io/developer/1490746932) | [Forager Lab LLC](https://appshunter.io/developer/1859879941) |

## What reviewers say

### TetraClock

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

This clock app uses falling tetromino blocks to display the time. Customize colors, animations, and display formats. Note that the displayed time may have slight discrepancies due to animation effects.

**Highlights:** Tetromino block time display, Customizable colors and animations, 12/24-hour format, Seconds display toggle, Adjustable falling speed, Background color options

**Features:** macOS Compatibility

**In-app purchases:** none


### Brutal Time

[App page](https://appshunter.io/ios/app/brutal-time-typographic-clock/id6756289461)

**Features:** iPhone Duo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Edition | $4.99 | one-time |


## Frequently asked questions

### Is TetraClock free?

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

### Is Brutal Time free?

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

### Do TetraClock or Brutal Time have ads?

TetraClock shows ads; Brutal Time does not.

### Which is updated more often, TetraClock or Brutal Time?

TetraClock ships an update every 2 days, and Brutal Time every 3 weeks. Most recently, TetraClock was updated on October 30, 2026 and Brutal Time on November 9, 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.*