# HUEO — Log Restore & Color Grading

> Log Restore & Color Grading (iPhone/iPad app by 宏志 赵.)

- Source: https://appshunter.io/ios/app/hueo/id6804096727 (this page in markdown: same URL + `.md`)
- Developer: [宏志 赵](https://appshunter.io/developer/6783586182)
- Category: Photo & Video
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 26.0 · 32 MB
- Languages: American English, Chinese (Simplified, China), Chinese (Traditional, Taiwan)
- Released: 2026-09-03
- Data updated: 2026-10-01
- User reviews in markdown: https://appshunter.io/ios/app/hueo/id6804096727/reviews.md

## What is HUEO?

HUEO is a professional Log restoration and color-processing app for video creators. Complete the workflow from import and real-time preview to technical Log restoration, precise grading, and high-quality export on iPhone, iPad, and Mac—while preserving available source information such as the original capture date and location.

HIGH-FIDELITY LOG RESTORATION
HUEO uses published camera color specifications to restore Apple Log / Apple Log 2, Sony S-Log3, Nikon N-Log, DJI D-Log / D-Log2, Insta360 I-Log, Canon Log 2 / Canon Log 3, and Fujifilm F-Log / F-Log2 into natural images that remain ready for further grading.

PROFESSIONAL COLOR WORKFLOW
• Process color in an extended-linear Rec.2020 wide-gamut workspace
• Adjust exposure, contrast, highlights, shadows, white balance, and saturation
• Shape tone and color with Luma, RGB, Red, Green, and Blue curves
• Grade shadows, midtones, highlights, and global balance with primary color wheels
• Refine individual hues with an eight-color mixer
• Evaluate luminance and color with video scopes
• Apply built-in creative looks or import .cube LUTs
• Save editable personal looks for reuse

HIGH-QUALITY EXPORT THAT PRESERVES SHOOTING INFORMATION
Export at the original resolution or in HEVC 10-bit. When the source video contains the information and your export settings allow it, HUEO preserves the original capture date, location, orientation, audio, and other available metadata—reducing the need to re-enter shooting information after grading.

LOCAL PROCESSING AND PRIVACY
Video analysis, preview, color processing, LUT management, metadata handling, and export happen on your device. Location is used only when you choose to preserve it in the exported video. HUEO does not upload your original videos, rendered results, LUTs, personal looks, or location to the developer’s servers.

DESIGNED FOR
• Creators shooting Log video on phones, cameras, drones, and action cameras
• Photographers who care about retaining capture dates, locations, and video metadata
• Users who want a natural technical transform with room for precise creative grading
• Filmmakers who want a consistent workflow across iPhone, iPad, and Mac

The free version includes 30 successful exports. Upgrade to HUEO Pro for unlimited exports and all Pro features. Monthly and annual plans renew automatically; Lifetime Pro is a one-time purchase.

Terms of Use (Apple Standard EULA):
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Privacy Policy:
https://robincoderzhao.github.io/autolut-legal/privacy/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Monthly Pro | $1.99 | per month |
| Annual Pro | $19.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Lifetime Pro | $39.99 | one-time |



## Version history (last 3 releases)

### 1.1.2 — 2026-09-29

This update improves the reliability of Live Photo imports from external storage.

• Fixed an issue that could prevent some Insta360 Live Photos from importing because of capture-time or metadata validation.
• Improved metadata consistency checks when resuming an import, reducing false reports that source files had changed.
• Improved cancellation handling during import preparation.
• Updated component compatibility and third-party notices.

### 1.1.0 — 2026-09-10

This update makes grading easier and improves preview and export reliability.

• Refined the iPhone grading panel with convenient undo and redo. Manually collapsing the panel now keeps your choice when you switch tools.
• Improved visibility of curves and color wheels, button readability, and units for grading values.
• Improved thumbnail loading and memory use in batch workflows, including fixes for thumbnails that did not refresh.
• Fixed preview proportions for some footage with non-square pixels, improving framing consistency between preview and export.
• Improved handling of multichannel audio, short trimmed clips, and exported color metadata for more reliable results.
• Improved low-storage messages and fixed a diagnostic banner that could cover Home screen controls.

### 1.0 — 2026-09-03

No release notes.

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## More apps by 宏志 赵

- [PinShot - GPS Photo Geotagger](https://appshunter.io/ios/app/pinshot-gps-photo-geotagger/id6784540498)

All apps by 宏志 赵: https://appshunter.io/developer/6783586182

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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 2026-10-01.*