# Alien Worlds Music Visualizer vs Ferromagnetic

The clearest difference is update cadence: Ferromagnetic at weekly against Alien Worlds Music Visualizer's every 2 months. Ferromagnetic also leads on review sentiment (80% vs 64%). Alien Worlds Music Visualizer's advantage is rating (4.4 vs 4.1) and ratings volume (1.1K vs 26). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Alien Worlds Music Visualizer sells 1 one-off in-app purchase and Ferromagnetic sells 6 in-app purchases, starting at $2.49 per month. 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 4.1. That said, the two scores are not equally well evidenced: Alien Worlds Music Visualizer has 1.1K ratings behind it against 26, 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 80% of Ferromagnetic'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, Ferromagnetic weekly. The most recent releases landed on October 6, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Alien Worlds Music Visualizer | Ferromagnetic |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (1.1K ratings)](https://appshunter.io/ios/app/alien-worlds-music-visualizer/id580096628/reviews)** | [4.1 (26 ratings)](https://appshunter.io/ios/app/ferromagnetic/id1546537151/reviews) |
| Number of ratings | **1.1K** | 26 |
| Positive reviews | 64.2% of reviews | **80.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 76 MB | 23 MB |
| Requires iOS | **10.3** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Mobile Visuals](https://appshunter.io/developer/515719326) | [Daniel Eke](https://appshunter.io/developer/886776646) |

## 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 |


### Ferromagnetic

[App page](https://appshunter.io/ios/app/ferromagnetic/id1546537151)

Transform music into real-time visual art with dynamic audio-reactive effects. Enhance personal listening, create ambiance for gatherings, or perform live with captivating visuals that sync to every beat. Offers thousands of unique visual combinations for a fresh experience with every song.

**Highlights:** Real-time audio-reactive visuals, Multi-band frequency analysis, Automatic beat detection, Metal-powered rendering engine, Multi-layer compositing system, Customizable visual parameters, Thousands of unique visual combinations

**Features:** Family Sharing, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FM Visualizer | $2.49 | per month |
| FM Producer | $3.99 | per month |
| A generous tip | $0.99 | one-time |
| FM Visualizer One-TIme | $14.99 | one-time |
| FM Producer Upgrade | $29.99 | one-time |
| FM Producer One-Time | $49.99 | one-time |

**What reviewers like**

- ✨ Beautiful and classic visuals
- 🎶 Great music synchronization
- 💡 Highly customizable effects
- 💰 Excellent value for money (especially Pro/Lifetime)
- 🚀 Fast and responsive performance

**What reviewers complain about**

- 🐛 Song titles don't update
- 🐛 Custom image saving bug (fixed)
- 🐛 Blurry logo import
- 🐛 Crashing on launch
- 🐛 Poorly implemented controls (MacOS)

**Reported bugs**

- Song titles don’t update
- Custom image wasn’t saving in presets (reported fixed)
- Logo makes imported images blurry
- App crashes on launch
- Poorly implemented controls (MacOS)

**Requested features**

- Add a 'go back' button for controls
- Add Airplay mirroring or tvOS app
- More options in visualizer types
- Configurable presets for cycling settings
- Ability to stream to TV without a cable


## Frequently asked questions

### Is Alien Worlds Music Visualizer free?

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

### Is Ferromagnetic free?

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

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

Alien Worlds Music Visualizer is rated higher. Alien Worlds Music Visualizer averages 4.4 out of 5 from 1.1K ratings, while Ferromagnetic averages 4.1 from 26 ratings.

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

Neither Alien Worlds Music Visualizer nor Ferromagnetic shows ads.

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

Alien Worlds Music Visualizer ships an update every 2 months, and Ferromagnetic weekly. Most recently, Alien Worlds Music Visualizer was updated on October 6, 2026 and Ferromagnetic on October 16, 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.*