# Demosaic — Professional RAW Editor

> Professional RAW Editor (iPhone/iPad app by 实隆 杨.)

- Source: https://appshunter.io/ios/app/demosaic/id6760301799 (this page in markdown: same URL + `.md`)
- Developer: [实隆 杨](https://appshunter.io/developer/1883535205)
- Category: Graphics & Design, Photo & Video
- Price: Free (on sale, was $9.99)
- Age rating: 4+
- Requires: iOS 17.0 · 445 MB
- Languages: English, French, Japanese, Korean, Chinese, Chinese
- Released: 2026-05-19
- Data updated: 2026-07-09
- User reviews in markdown: https://appshunter.io/ios/app/demosaic/id6760301799/reviews.md

## What is Demosaic?

Demosaic is a local RAW and image editor for iPhone and iPad.

Built around a direct photographic workflow, Demosaic supports both RAW and standard image editing, including:

• Exposure, brightness, contrast, and saturation  
• Tone curves and RGB curves  
• Highlight recovery and shadow adjustment  
• Sharpening, denoise, local contrast, and dehaze  
• White balance and color tools  
• HSV equalizer and channel mixer  
• Crop, rotation, perspective, and lens correction  
• High bit-depth export and wide-gamut workflows

For RAW files, Demosaic also provides lower-level sensor and reconstruction tools, including:

• Demosaicing controls  
• RAW black level adjustment  
• False color suppression  
• Chromatic aberration correction  
• Input sharpening  
• Hot and dead pixel cleanup

Supported color spaces include:

• sRGB  
• Display P3  
• Adobe RGB  
• ProPhoto RGB  
• Rec.2020

All editing is performed locally on-device.

Performance Note:
Some RAW workflows, including denoise, local tone mapping, and high-quality export, can be demanding on CPU and memory. For a more stable experience, M-series iPads or devices with A17 Pro and newer chips are recommended.


## Version history (last 2 releases)

### 1.1 — 2026-05-26

Added:

* RAW support for Sony A7 IV / A7R VI
* Preview support for selected Sigma X3 files

### 1.0 — 2026-05-20

No release notes.

## More apps by 实隆 杨

- [Hash Offloader](https://appshunter.io/ios/app/hash-offloader/id6760607306)
- [ScopeKit](https://appshunter.io/ios/app/scopekit/id6760628111)

All apps by 实隆 杨: https://appshunter.io/developer/1883535205

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-09.*