# Ferromagnetic vs Audio Visualize

The clearest difference is ads: Ferromagnetic at none against Audio Visualize's shown. Ferromagnetic also leads on rating (4.0 vs 3.7) and review sentiment (80% vs 62%). Audio Visualize's advantage is update cadence (daily vs every 11 days). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Ferromagnetic sells 6 in-app purchases, starting at $2.49 per month and Audio Visualize sells 3 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Ferromagnetic holds the better App Store score, 4.0 against 3.7. Both are backed by a comparable volume of ratings — 24 and 7 respectively. Written reviews point the same way: 80% of Ferromagnetic's written reviews are positive against 62% of Audio Visualize's.

Ferromagnetic ships an update every 11 days, Audio Visualize daily. The most recent releases landed on September 13, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Ferromagnetic | Audio Visualize |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (24 ratings)](https://appshunter.io/ios/app/ferromagnetic/id1546537151/reviews)** | [3.7 (7 ratings)](https://appshunter.io/ios/app/audio-visualize/id1665811859/reviews) |
| Number of ratings | **24** | 7 |
| Positive reviews | **79.7% of reviews** | 61.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 11 days | **Daily** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 20 MB | 100 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Daniel Eke](https://appshunter.io/developer/886776646) | [博 彭](https://appshunter.io/developer/1293268076) |

## What reviewers say

### 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 | $17.99 | one-time |
| FM Producer Upgrade | $39.99 | one-time |
| FM Producer One-Time | $59.99 | one-time |


### Audio Visualize

[App page](https://appshunter.io/ios/app/audio-visualize/id1665811859)

Transform your music listening into a vibrant visual experience. This app creates dynamic displays of waveforms, spectrums, and patterns that pulse with your music's rhythm. Perfect for music lovers who want to see their favorite songs come to life.

**Highlights:** Dynamic music visualization, Customizable waveforms, Vibrant spectrum displays, Pulsating patterns, Transforms listening into sensory experience

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $1.99 | per 7 days |
| Monthly Subscription | $3.99 | per month |
| Pro User | $9.99 | one-time |


## Frequently asked questions

### Is Ferromagnetic free?

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

### Is Audio Visualize free?

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

### Which has better reviews, Ferromagnetic or Audio Visualize?

Ferromagnetic is rated higher. Ferromagnetic averages 4.0 out of 5 from 24 ratings, while Audio Visualize averages 3.7 from 7 ratings.

### Do Ferromagnetic or Audio Visualize have ads?

Audio Visualize shows ads; Ferromagnetic does not.

### Which is updated more often, Ferromagnetic or Audio Visualize?

Ferromagnetic ships an update every 11 days, and Audio Visualize daily. Most recently, Ferromagnetic was updated on September 13, 2026 and Audio Visualize on September 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.*