# Pixel Clock vs Flip Clock Flow

The clearest difference is in-app purchases: Flip Clock Flow at none against Pixel Clock's 2. Pixel Clock's advantage is iOS requirement (15.0 vs 18.2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Pixel Clock sells 2 one-off in-app purchases. Flip Clock Flow asks for nothing beyond the download.

Pixel Clock ships an update weekly, Flip Clock Flow every 5 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Pixel Clock | Flip Clock Flow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Every 5 days** |
| Size | 100 MB | 7 MB |
| Requires iOS | **15.0** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [YIMING SHI](https://appshunter.io/developer/1778404172) | [Eric Savoie](https://appshunter.io/developer/1695096773) |

## What reviewers say

### Pixel Clock

[App page](https://appshunter.io/ios/app/pixel-clock-grid/id6737881546)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cyber City 1-day Trial | Free | one-time |
| Cyber City – Unlock Forever | $2.99 | one-time |


### Flip Clock Flow

[App page](https://appshunter.io/ios/app/flip-clock-flow/id6752408901)

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

**In-app purchases:** none


## Frequently asked questions

### Is Pixel Clock free?

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

### Is Flip Clock Flow free?

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

### Do Pixel Clock or Flip Clock Flow have ads?

Neither Pixel Clock nor Flip Clock Flow shows ads.

### Which is updated more often, Pixel Clock or Flip Clock Flow?

Pixel Clock ships an update weekly, and Flip Clock Flow every 5 days. Most recently, Pixel Clock was updated on October 24, 2026 and Flip Clock Flow on October 25, 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.*