# Discolor DJ vs Rausch Viewer App

The clearest difference is iOS requirement: Discolor DJ at 7.1 against Rausch Viewer App's 17.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Discolor DJ ships an update every 6 weeks, Rausch Viewer App every 5 weeks. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Discolor DJ | Rausch Viewer App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.6 (5 ratings)](https://appshunter.io/ios/app/discolor-dj/id1018560027/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 weeks** |
| Monetization | Free | — |
| Size | 8 MB | 16 MB |
| Requires iOS | **7.1** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [伟韬 曾](https://appshunter.io/developer/1530583725) | [Rausch Electronics GmbH](https://appshunter.io/developer/1181037462) |

## What reviewers say

### Discolor DJ

[App page](https://appshunter.io/ios/app/discolor-dj/id1018560027)

Control your boombox speaker's music playback, lighting effects, and audio settings. Adjust volume, brightness, and flash modes remotely for an enhanced audio-visual experience.

**Highlights:** Music Playback Control, LED Light Customization, Equalizer Adjustment, USB/SD Card Playback, FM Radio Control, Line-In Audio Management

**Features:** macOS Compatibility

**In-app purchases:** none


### Rausch Viewer App

[App page](https://appshunter.io/ios/app/rausch-viewer-app/id6759593499)

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

**In-app purchases:** none


## Frequently asked questions

### Is Discolor DJ free?

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

### Is Rausch Viewer App free?

Rausch Viewer App is free to download, with no in-app purchases.

### Do Discolor DJ or Rausch Viewer App have ads?

Neither Discolor DJ nor Rausch Viewer App shows ads.

### Which is updated more often, Discolor DJ or Rausch Viewer App?

Discolor DJ ships an update every 6 weeks, and Rausch Viewer App every 5 weeks. Most recently, Discolor DJ was updated on October 29, 2026 and Rausch Viewer App on October 25, 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.*