# Pixel Clock vs backlighter

Pixel Clock and backlighter are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Pixel Clock ships an update every 6 days, backlighter every 2 weeks. The most recent releases landed on October 9, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Pixel Clock | backlighter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/backlighter/id6758597062/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 2 weeks |
| Monetization | — | Free |
| Size | 79 MB | 33 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [YIMING SHI](https://appshunter.io/developer/1778404172) | [Math Folder LLC](https://appshunter.io/developer/1818908209) |

## 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:** none


### backlighter

[App page](https://appshunter.io/ios/app/backlighter/id6758597062)

Transform your phone into a versatile lighting tool for creative projects. Adjust colors and brightness, and even preview how the light looks on your face with the front camera. Capture selfies with applied lighting effects directly to your device.

**Highlights:** Full-screen customizable light, Custom color picker with hex code input, Save favorite colors, Adjustable brightness, Front-camera preview for selfie lighting, One-tap selfie capture with applied light

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

**In-app purchases:** none


## Frequently asked questions

### Is Pixel Clock free?

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

### Is backlighter free?

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

### Do Pixel Clock or backlighter have ads?

Neither Pixel Clock nor backlighter shows ads.

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

Pixel Clock ships an update every 6 days, and backlighter every 2 weeks. Most recently, Pixel Clock was updated on October 9, 2026 and backlighter on October 12, 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.*