# iContrast vs Brightness Adjuster

The clearest difference is review sentiment: iContrast at 75% against Brightness Adjuster's 9%. iContrast also leads on update cadence (every 3 weeks vs every 6 weeks). Brightness Adjuster's advantage is iOS requirement (11.2 vs 26.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

iContrast ships an update every 3 weeks, Brightness Adjuster every 6 weeks. The most recent releases landed on October 16, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | iContrast | Brightness Adjuster |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (6 ratings)](https://appshunter.io/ios/app/brightness-adjuster/id906436642/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | **75.0% of reviews** | 9.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | Free | Free |
| Size | 25 MB | 6 MB |
| Requires iOS | 26.0 | **11.2** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [福恩 毛](https://appshunter.io/developer/421941791) | [Daisuke Isayama](https://appshunter.io/developer/792663666) |

## What reviewers say

### iContrast

[App page](https://appshunter.io/ios/app/icontrast/id599501913)

Easily adjust the contrast and brightness of your photos, including medical images like X-rays and MRIs. Select an image, use a simple slider for adjustments, and save or share your enhanced masterpiece.

**Highlights:** Contrast and brightness adjustment, Supports photos, X-rays, and MRIs, Simple slider interface, Save and share edited images, Built-in camera integration

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

**In-app purchases:** none


### Brightness Adjuster

[App page](https://appshunter.io/ios/app/brightness-adjuster/id906436642)

Enhance your photos by adjusting their sharpness and black and white balance. Easily select an image or take a new one, then use sliders to fine-tune the intensity for optimal results. Save your edited images with a single tap.

**Highlights:** Sharpening process for photos, Adjustable sharpening degree, Lighten dark photographs, Edit black and white balance intensity, Save edited images, Select photos from folder or camera

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iContrast free?

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

### Is Brightness Adjuster free?

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

### Do iContrast or Brightness Adjuster have ads?

Neither iContrast nor Brightness Adjuster shows ads.

### Which is updated more often, iContrast or Brightness Adjuster?

iContrast ships an update every 3 weeks, and Brightness Adjuster every 6 weeks. Most recently, iContrast was updated on October 16, 2026 and Brightness Adjuster on October 7, 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.*