# RawFlow - RAW Editor & Astro — Pro RAW Edit Canon & Nikon Sky

> Pro RAW Edit Canon & Nikon Sky (iPhone/iPad app by 颖 封.)

- Source: https://appshunter.io/ios/app/rawflow-raw-editor-and-astro/id6760758346 (this page in markdown: same URL + `.md`)
- Developer: [颖 封](https://appshunter.io/developer/1885442543)
- Category: Photo & Video, Developer Tools
- Price: $4.99
- Age rating: 4+
- Requires: iOS 17.0 · 12 MB
- Languages: American English, French (France), German (Germany), Italian, Japanese, Korean, Russian, Chinese (Simplified, China), European Spanish, Chinese (Traditional, Taiwan) and 1 more
- Released: 2026-07-30
- Data updated: 2026-08-25
- User reviews in markdown: https://appshunter.io/ios/app/rawflow-raw-editor-and-astro/id6760758346/reviews.md

## What is RawFlow?

RawFlow is a professional RAW editor purpose-built for astrophotography and high-end post-processing. Powered by a deeply customized decoding engine based on LibRaw and a full 16-bit processing pipeline, it ensures zero quality loss from decoding to export, helping you reveal every hidden detail of the night sky.

【BUILT FOR ASTROPHOTOGRAPHY】
One-Tap Star Reduction: Intelligent star minimization to make nebulae and Milky Way structures pop.

Pro Noise Reduction: Tailored algorithms using camera noise profiles to suppress noise while preserving stars and crisp details.

Dehaze & Hot Pixel Repair: Eliminate light pollution haze and fix sensor hot pixels effortlessly.

【FULL 16-BIT LOSSLESS WORKFLOW】
Broad RAW Support: Compatible with CR3, ARW, NEF, DNG, and more.

End-to-End 16-Bit Depth: Processed entirely in Metal RGBA16Float from import to export.

Non-Destructive Editing: Your original RAW data remains untouched, supporting infinite undo/redo.

【PROFESSIONAL ADJUSTMENT TOOLS】
Light: Exposure, Contrast, Highlights, Shadows, Whites, Blacks.

White Balance: Scientifically calibrated Temperature & Tint based on CIE standard illuminants.

Curves: Smooth, monotonic spline curves for RGB and individual channels.

Color: Saturation, Vibrance, Color Grading, Split Toning, and HSL Mixer.

Advanced Controls: Cinematic Sigmoid tone mapping, Blur, Vignette, Crop & Rotate.

【HIGH-QUALITY EXPORT】
Up to 8K Resolution: Export stunning high-res masterpieces.

Lossless Formats: 16-bit PNG (lossless) and customizable quality JPEG.

Pro Info: Real-time histogram and complete EXIF metadata panel.

【PRIVACY FIRST】
All image processing is performed 100% locally on your device. No personal data collection, and your photos are never uploaded.

Now available for iPhone. Start your journey into the stars.

## Chart rankings

- #183 in Top Paid · Photo & Video (US App Store)


## Version history (last 1 release)

### 1.0 — 2026-07-30

No release notes.

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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 2026-08-25.*