# LogLab — LUT & Log Color Grading

> Professional log footage color grading and conversion tool for iPhone. (iPhone/iPad app by Mathis Garcia.)

- Source: https://appshunter.io/ios/app/loglab/id6808128285 (this page in markdown: same URL + `.md`)
- Developer: [Mathis Garcia](https://appshunter.io/developer/1755242740)
- Category: Photo & Video, Utilities
- Price: Free with in-app purchases
- Rating: 1.00/5 from 1 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 17.0 · 16 MB
- Languages: American English
- Released: 2026-09-21
- Data updated: 2026-10-04
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/loglab/id6808128285/reviews.md

## What is LogLab?

LogLab is a focused, professional color grading tool for iPhone. Import footage shot in Log, Sony S-Log3, Canon C-Log2/C-Log3, DJI D-Log, or Apple Log, and grade it with accurate, colorimetrically grounded log-to-Rec.709 conversion built right into a real-time Metal-powered preview.

MANUAL GRADING
Fine-tune exposure, white balance (temperature & tint), highlights, shadows, saturation, contrast, and film-style grain with precise, responsive sliders.

LUTS
Browse a set of built-in creative looks, or import your own — either a standalone .cube LUT or a full DaVinci Resolve .drx still-grade setting. LUT thumbnails update live to reflect your log format and manual adjustments, so you always see an accurate preview before committing.

ASPECT RATIO
Crop to 16:9, 4:3, 1:1, 3:4, 4:5, or 9:16 right in the preview — centered and distortion-free, so your grade is ready for whatever platform you're posting to.

COMPARE & REVIEW
Drag the before/after handle over your preview to instantly compare your graded look against the untouched source.

EXPORT
Export to MP4 or MOV in H.264, H.265, or ProRes 422 HQ, straight to your Photos library or the Files app — with your original audio preserved.

Copy a grade from one clip and paste it onto another to keep a consistent look across a whole shoot. Add the Recent Clips widget to your Home Screen to jump back into your latest grades.

LOGLAB PRO
Unlock the full library of creative LUTs, DaVinci .drx import, and ProRes export with a single one-time LogLab Pro purchase — yours forever, no subscription. Manual grading, log conversion, and H.264/H.265 export are free.

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

## Key features

- Log footage import (S-Log3, C-Log2/3, D-Log, Apple Log)
- Manual grading (exposure, white balance, contrast, grain)
- Creative LUT import (.cube, .drx)
- Real-time Metal-powered preview
- Aspect ratio cropping
- Before/after comparison
- Export to MP4/MOV (H.264, H.265, ProRes)

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| LogLab Pro Lifetime | $39.00 | one-time |


## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/loglab/id6808128285/reviews.md

### 1/5 — Doesn’t export unless you pay

*2026-09-25*

Scam! Don’t buy. Must be paying a lot for influencers to make fake ads on Instagram. Don’t fall for it!

### 1/5 — Not able to export

*2026-09-24*

Export getting failed

## Frequently asked questions about LogLab

### What log formats does LogLab support?

LogLab supports footage shot in Sony S-Log3, Canon C-Log2/C-Log3, DJI D-Log, and Apple Log. This allows for accurate color grading of footage from a variety of professional cameras.

### Can I import my own LUTs into LogLab?

Yes, LogLab allows you to import your own .cube LUT files or DaVinci Resolve .drx still-grade settings. The app provides live thumbnails that update to reflect your log format and manual adjustments.

### What export options are available in LogLab?

You can export your graded footage as MP4 or MOV files using H.264, H.265, or ProRes 422 HQ codecs. Your original audio is preserved during the export process.

### Does LogLab have ads?

LogLab is ad-free, allowing for an uninterrupted editing experience. This ensures that your focus remains on achieving the desired color grade for your video projects.

### What is the difference between the free version and LogLab Pro?

The free version of LogLab includes manual grading, log conversion, and H.264/H.265 export. LogLab Pro unlocks the full library of creative LUTs, DaVinci .drx import, and ProRes export for a one-time purchase.

### How does LogLab handle aspect ratios?

LogLab allows you to crop your footage to various aspect ratios, including 16:9, 4:3, 1:1, 3:4, 4:5, or 9:16. The cropping is centered and distortion-free, ensuring your grade is ready for any platform.

### Is LogLab available on devices other than iPhone?

Currently, LogLab is designed for and supported on iPhone. This specialized focus allows for optimized performance and integration with the iOS ecosystem.

### How often is LogLab updated?

LogLab was last updated on September 30, 2026, with version 1.3. While specific update frequency isn't detailed, this indicates ongoing development and support for the application.

## Version history (last 5 releases)

### 1.3 — 2026-09-30

Pro LUT & DaVinci import, rebuilt:

• Import DaVinci Resolve PowerGrades (.drx) with their color space transforms, every LUT node in order, and grain & halation — LUTs are matched automatically
• Import a whole LUT pack folder in one tap
• New "Made for" setting: LUTs built for Apple Log, S-Log3, C-Log, D-Log, LogC, V-Log, F-Log2, N-Log, RED, Blackmagic, ACEScct or DaVinci Wide Gamut now look right on any clip
• .cube support for Windows-saved files, 1D and shaper LUTs, plus .3dl files
• More precise LUT rendering that matches desktop grading apps
• Fixed a shadow banding issue with Canon C-Log3 footage
• Export fixes, a perfectly aligned before/after line, and a new "Report a Problem" option

### 1.2.1 — 2026-09-25

• More reliable exports: fixes "Cannot Encode Media" errors with 4K, 5K+, high frame rate and cropped footage, and with multichannel camera audio. If a setting isn't supported on your iPhone, LogLab now automatically exports with the closest one that is.
• The before/after compare line now stays perfectly aligned while you drag it.
• Clearer error messages, with a new "Report a Problem" option so you can send us the details when something goes wrong.
• Unsupported videos are now detected at import, with an explanation of why.

### 1.2 — 2026-09-22

LogLab no longer requires an account — jump straight in and start grading. Your LogLab Pro purchase is tied to your Apple Account and automatically available on all your devices.

### 1.1 — 2026-09-22

LogLab Pro is now a one-time purchase — unlock every Movie LUT, DaVinci LUT import, and ProRes export for a single $39 payment, no subscription required.

### 1.0 — 2026-09-21

No release notes.

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## More apps by Mathis Garcia

- [Pulse Habit](https://appshunter.io/ios/app/pulse-habit/id6736430822)

All apps by Mathis Garcia: https://appshunter.io/developer/1755242740

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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 2026-10-04.*