# LUT Lab vs THE Tether

The clearest difference is review sentiment: LUT Lab at 100% against THE Tether's 80%. LUT Lab also leads on iOS requirement (15.0 vs 17.6). THE Tether's advantage is update cadence (weekly vs every 3 weeks). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. LUT Lab sells 2 one-off in-app purchases and THE Tether sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

LUT Lab ships an update every 3 weeks, THE Tether weekly. The most recent releases landed on September 18, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | LUT Lab | THE Tether |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/lut-lab/id6740864091/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | **100.0% of reviews** | 80.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 9 MB | 44 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Héliographe, Inc](https://appshunter.io/developer/1784071997) | [haryun song](https://appshunter.io/developer/1896546105) |

## What reviewers say

### LUT Lab

[App page](https://appshunter.io/ios/app/lut-lab/id6740864091)

Visualize, apply, and export LUTs for photos and videos. This tool supports common formats like .CUBE and HALD, offering a split viewer for before/after comparisons and conversion between formats. It's designed for photographers and videographers seeking a powerful color grading companion.

**Highlights:** Interactive 3D LUT visualizer, Before/After split viewer, Export to .CUBE and HALD formats, Convert between .CUBE and HALD, Supports drag & drop and keyboard shortcuts, Minimal interface with multiple color themes

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LUT Lab: Friendly Tip | $4.99 | one-time |
| LUT Lab: Royal Tip | $19.99 | one-time |


### THE Tether

[App page](https://appshunter.io/ios/app/the-tether/id6768165095)

Instantly review and manage photos wirelessly from your camera on your mobile device. This app facilitates a fast on-set workflow for photographers, allowing for image rating, RAW file matching, and organized export.

**Highlights:** Wireless JPG review while shooting, Support for Nikon, Sony, Canon cameras, Session-based photo management, Fullscreen review and rating, RAW matching and download, Export JPG and RAW files

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| THE tether Monthly | $3.99 | per month |
| THE tether Yearly | $34.99 | per year |


## Frequently asked questions

### Is LUT Lab free?

LUT Lab is free to download, with in-app purchases available.

### Is THE Tether free?

THE Tether is free to download, with in-app purchases available.

### Do LUT Lab or THE Tether have ads?

Neither LUT Lab nor THE Tether shows ads.

### Which is updated more often, LUT Lab or THE Tether?

LUT Lab ships an update every 3 weeks, and THE Tether weekly. Most recently, LUT Lab was updated on September 18, 2026 and THE Tether on September 29, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*