# SnailJet vs LUT Lab

The clearest difference is in-app purchases: SnailJet at none against LUT Lab's 2. SnailJet also leads on ratings volume (14 vs 2). LUT Lab's advantage is update cadence (every 3 weeks vs every 2 months) and device support (4 vs 2). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. LUT Lab sells 2 one-off in-app purchases. SnailJet asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for SnailJet against 5.0 for LUT Lab. That said, the two scores are not equally well evidenced: SnailJet has 14 ratings behind it against 2, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

SnailJet ships an update every 2 months, LUT Lab every 3 weeks. The most recent releases landed on October 11, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | SnailJet | LUT Lab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (14 ratings)](https://appshunter.io/ios/app/snailjet/id1446589156/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/lut-lab/id6740864091/reviews) |
| Number of ratings | **14** | 2 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 80 MB | 9 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [dn5.co, LLC](https://appshunter.io/developer/1433602087) | [Héliographe, Inc](https://appshunter.io/developer/1784071997) |

## What reviewers say

### SnailJet

[App page](https://appshunter.io/ios/app/snailjet/id1446589156)

Create and send personalized physical postcards to loved ones. Easily design custom cards with your own photos and messages to bring lasting joy through traditional mail.

**Highlights:** Design custom postcards, Send real mail, Affordable pricing, Personalized messages, Photo integration

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is SnailJet free?

SnailJet is free to download, with no in-app purchases.

### Is LUT Lab free?

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

### Which has better reviews, SnailJet or LUT Lab?

SnailJet and LUT Lab are both rated 5.0 out of 5 on the App Store, from 14 and 2 ratings respectively.

### Do SnailJet or LUT Lab have ads?

Neither SnailJet nor LUT Lab shows ads.

### Which is updated more often, SnailJet or LUT Lab?

SnailJet ships an update every 2 months, and LUT Lab every 3 weeks. Most recently, SnailJet was updated on October 11, 2026 and LUT Lab on October 5, 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.*