# Light'J vs DMXcat®

The clearest difference is rating: DMXcat® at 3.9 against Light'J's 3.0. DMXcat® also leads on review sentiment (68% vs 33%) and in-app purchases (none vs 5). Light'J's advantage is iOS requirement (12 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Light'J sells 5 one-off in-app purchases. DMXcat® asks for nothing beyond the download.

DMXcat® holds the better App Store score, 3.9 against 3.0. That said, the two scores are not equally well evidenced: DMXcat® has 26 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 33% of Light'J's written reviews are positive against 68% of DMXcat®'s.

Light'J ships an update every 2 months, DMXcat® monthly. The most recent releases landed on September 28, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Light'J | DMXcat® |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (1 ratings)](https://appshunter.io/ios/app/lightj/id980964980/reviews) | **[3.9 (26 ratings)](https://appshunter.io/ios/app/dmxcat/id1163856486/reviews)** |
| Number of ratings | 1 | **26** |
| Positive reviews | 33.3% of reviews | **68.4% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 12 MB | 43 MB |
| Requires iOS | **12** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Steinigke Showtechnic GmbH](https://appshunter.io/developer/510305640) | [City Theatrical, Inc](https://appshunter.io/developer/1163856485) |

## What reviewers say

### Light'J

[App page](https://appshunter.io/ios/app/lightj/id980964980)

This app provides intuitive control over lighting effects and fog machines, mimicking a classic light console with modern app features. It allows for detailed manipulation of colors, brightness, and movement, with options to save and share scenes.

**Highlights:** Control colors, strobe effects, and brightness, Manage moving head movements and effects, Integrate fog and other effect machines, Generate and save cues for scenes, Program chasers by combining cues, Control multiple devices simultaneously, Export and share chases and cues

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| J`MasterDim | $1.99 | one-time |
| J`Expand | $2.99 | one-time |
| J`Multiplayer | $3.99 | one-time |
| J`Transfer | $4.99 | one-time |
| J`Bundle | $7.99 | one-time |


### DMXcat®

[App page](https://appshunter.io/ios/app/dmxcat/id1163856486)

Control, analyze, and test DMX lighting fixtures wirelessly from your smartphone. This system uses a hardware dongle and free mobile apps to simplify lighting control without complex consoles. It supports various functions like DMX and RDM control, fixture management, and DIP switch calculations.

**Highlights:** Wireless DMX and RDM control, Fixture control with built-in database, DMX analysis and testing, DIP switch calculator, Multi-language support

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

**In-app purchases:** none


## Frequently asked questions

### Is Light'J free?

Light'J is free to download, with in-app purchases available.

### Is DMXcat® free?

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

### Which has better reviews, Light'J or DMXcat®?

DMXcat® is rated higher. Light'J averages 3.0 out of 5 from 1 ratings, while DMXcat® averages 3.9 from 26 ratings.

### Do Light'J or DMXcat® have ads?

Neither Light'J nor DMXcat® shows ads.

### Which is updated more often, Light'J or DMXcat®?

Light'J ships an update every 2 months, and DMXcat® monthly. Most recently, Light'J was updated on September 28, 2026 and DMXcat® on October 13, 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.*