# Alien Worlds Music Visualizer vs Spectrojam

The clearest difference is rating: Alien Worlds Music Visualizer at 4.4 against Spectrojam's 3.9. Alien Worlds Music Visualizer also leads on ratings volume (1.1K vs 25) and iOS requirement (10.3 vs 15.0). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. Alien Worlds Music Visualizer sells 1 one-off in-app purchase and Spectrojam sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Alien Worlds Music Visualizer holds the better App Store score, 4.4 against 3.9. That said, the two scores are not equally well evidenced: Alien Worlds Music Visualizer has 1.1K ratings behind it against 25, so its average is the more settled of the two. Written reviews complicate that: 64% of Alien Worlds Music Visualizer's written reviews are positive against 69% of Spectrojam's, so the app with the better star average is not the one people write more warmly about.

Alien Worlds Music Visualizer ships an update every 2 months, Spectrojam every 3 months. The most recent releases landed on October 23, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Alien Worlds Music Visualizer | Spectrojam |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (1.1K ratings)](https://appshunter.io/ios/app/alien-worlds-music-visualizer/id580096628/reviews)** | [3.9 (25 ratings)](https://appshunter.io/ios/app/spectrojam/id1302916204/reviews) |
| Number of ratings | **1.1K** | 25 |
| Positive reviews | 64.2% of reviews | **69.2% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 76 MB | 67 MB |
| Requires iOS | **10.3** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mobile Visuals](https://appshunter.io/developer/515719326) | [Nonsequential Time Labs](https://appshunter.io/developer/1294961478) |

## What reviewers say

### Alien Worlds Music Visualizer

[App page](https://appshunter.io/ios/app/alien-worlds-music-visualizer/id580096628)

Experience mesmerizing 3D alien worlds and space journeys with this music visualizer. Relax, meditate, or enhance parties with dynamic, randomly generated visuals. Supports TV Airplay and interactive control.

**Highlights:** Hypnotic 3D alien world visualizations, Relaxation and meditation aid, TV Airplay support, Interactive speed control, 47 included radio channels, Randomly generated unique experiences, Visual stimulation mode without music

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium version | $1.99 | one-time |


### Spectrojam

[App page](https://appshunter.io/ios/app/spectrojam/id1302916204)

This app transforms sounds from your microphone into dynamic colors and shapes on your screen. It visualizes the frequency composition of everyday noises and musical tunes, allowing you to see sound signatures and even translate them into musical notes.

**Highlights:** Real-time sound to color/shape visualization, Musical note display for pitch accuracy, Chord and harmony analysis, Adjustable gain for volume control, High-resolution premium visualizer, Color modulation effects

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $2.99 | one-time |


## Frequently asked questions

### Is Alien Worlds Music Visualizer free?

Alien Worlds Music Visualizer is free to download, with in-app purchases available.

### Is Spectrojam free?

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

### Which has better reviews, Alien Worlds Music Visualizer or Spectrojam?

Alien Worlds Music Visualizer is rated higher. Alien Worlds Music Visualizer averages 4.4 out of 5 from 1.1K ratings, while Spectrojam averages 3.9 from 25 ratings.

### Do Alien Worlds Music Visualizer or Spectrojam have ads?

Neither Alien Worlds Music Visualizer nor Spectrojam shows ads.

### Which is updated more often, Alien Worlds Music Visualizer or Spectrojam?

Alien Worlds Music Visualizer ships an update every 2 months, and Spectrojam every 3 months. Most recently, Alien Worlds Music Visualizer was updated on October 23, 2026 and Spectrojam on October 20, 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.*