# X vs reLux

The clearest difference is in-app purchases: X at none against reLux's 3. X also leads on iOS requirement (12.0 vs 18.6). reLux's advantage is update cadence (every 8 days vs monthly). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. reLux sells 3 one-off in-app purchases. X asks for nothing beyond the download.

X ships an update monthly, reLux every 8 days. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | X | reLux |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (6 ratings)](https://appshunter.io/ios/app/relux/id6670686328/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 8 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 34 MB | 127 MB |
| Requires iOS | **12.0** | 18.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SUMMIT COMMUNICATION CO., LTD.](https://appshunter.io/developer/1656857942) | [Riccardo Cecchini](https://appshunter.io/developer/1646372677) |

## What reviewers say

### X

[App page](https://appshunter.io/ios/app/x-tekam/id1539100561)

This application requires companion hardware to function. It allows for real-time previews, setting recording parameters, and playback of video files stored on the device, with the ability to download them locally.

**Highlights:** Real-time preview, Set recording parameters, Playback device videos, Download videos locally

**In-app purchases:** none


### reLux

[App page](https://appshunter.io/ios/app/relux/id6670686328)

This camera app uses real-time ray tracing to simulate how light interacts with a scene, creating realistic depth and HDR fall-off. It generates organic film grain based on light density and captures cinematic video with 16-bit components for professional editing.

**Highlights:** Real-time local ray tracing engine, Physics-based light simulation, Organic film grain based on light density, Cinematic video capture with 16-bit components, Bypasses zoom for maximum fidelity, 16-bit per component output for editing

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Film roll | $0.29 | one-time |
| Remove logo | $2.99 | one-time |
| All you can shoot | $4.99 | one-time |


## Frequently asked questions

### Is X free?

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

### Is reLux free?

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

### Do X or reLux have ads?

Neither X nor reLux shows ads.

### Which is updated more often, X or reLux?

X ships an update monthly, and reLux every 8 days. Most recently, X was updated on November 3, 2026 and reLux on November 4, 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.*