# Flip Clock vs Pixel Clock

The clearest difference is ads: Pixel Clock at none against Flip Clock's shown. Pixel Clock also leads on update cadence (weekly vs every 24 months) and iOS requirement (15.0 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Flip Clock sells 1 one-off in-app purchase and Pixel Clock sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Flip Clock ships an update every 24 months, Pixel Clock weekly. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Flip Clock | Pixel Clock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 24 months | **Weekly** |
| Size | 12 MB | 100 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SeungHyun Hong](https://appshunter.io/developer/1633579150) | [YIMING SHI](https://appshunter.io/developer/1778404172) |

## What reviewers say

### Flip Clock

[App page](https://appshunter.io/ios/app/flip-clock-desk-clock/id1633579148)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Flip Clock Pro | $3.99 | one-time |


### 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 |


## Frequently asked questions

### Is Flip Clock free?

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

### Is Pixel Clock free?

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

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

Flip Clock shows ads; Pixel Clock does not.

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

Flip Clock ships an update every 24 months, and Pixel Clock weekly. Most recently, Flip Clock was updated on October 27, 2026 and Pixel Clock on October 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.*