Demosaic
Professional RAW Editor
Free · Designed for iPad. Not verified for macOS.
Develop RAW files, adjust color and detail, compare edits, and export high-quality images in a focused iPad photo workflow.
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.
Ratings & Reviews
Added:
* RAW support for Sony A7 IV / A7R VI
* Preview support for selected Sigma X3 files
The developer, 实隆 杨, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- 实隆 杨
- Size
- 466.4 MB
- Category
- Graphics & Design
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
English and 5 more
- English, French, Japanese, Korean, Simplified Chinese, Traditional Chinese
- Age Rating
4+
- 4+
- Copyright
- © 2026 YANG SHILONG