# WizzJ vs Ferromagnetic

The clearest difference is rating: Ferromagnetic at 4.0 against WizzJ's 3.2. Ferromagnetic also leads on review sentiment (80% vs 53%). WizzJ's advantage is iOS requirement (12.0 vs 16.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. WizzJ sells 2 one-off in-app purchases 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.

Ferromagnetic holds the better App Store score, 4.0 against 3.2. Both are backed by a comparable volume of ratings — 23 and 24 respectively. Written reviews point the same way: 53% of WizzJ's written reviews are positive against 80% of Ferromagnetic's.

WizzJ ships an update every 2 weeks, Ferromagnetic every 11 days. The most recent releases landed on July 5, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | WizzJ | Ferromagnetic |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.2 (23 ratings)](https://appshunter.io/ios/app/wizzj-music-visualizer/id938561642/reviews) | **[4.0 (24 ratings)](https://appshunter.io/ios/app/ferromagnetic/id1546537151/reviews)** |
| Number of ratings | 23 | **24** |
| Positive reviews | 52.9% of reviews | **79.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 11 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 7 MB | 20 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Joachim Wolffram](https://appshunter.io/developer/439683410) | [Daniel Eke](https://appshunter.io/developer/886776646) |

## What reviewers say

### WizzJ

[App page](https://appshunter.io/ios/app/wizzj-music-visualizer/id938561642)

Experience stunning generative art that dynamically syncs with your music. This app creates immersive visualizers from your device's music library or microphone input, offering a unique artistic interpretation of sound.

**Highlights:** Generative art animations, Music library sync, Microphone input support, 36 unique visual styles, High-resolution display support, Create music videos

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Style Bundle "Living Light" | $1.99 | one-time |
| Style Bundle "Jump Start" | $2.99 | 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 | $17.99 | one-time |
| FM Producer Upgrade | $39.99 | one-time |
| FM Producer One-Time | $59.99 | one-time |


## Frequently asked questions

### Is WizzJ free?

WizzJ 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, WizzJ or Ferromagnetic?

Ferromagnetic is rated higher. WizzJ averages 3.2 out of 5 from 23 ratings, while Ferromagnetic averages 4.0 from 24 ratings.

### Do WizzJ or Ferromagnetic have ads?

Neither WizzJ nor Ferromagnetic shows ads.

### Which is updated more often, WizzJ or Ferromagnetic?

WizzJ ships an update every 2 weeks, and Ferromagnetic every 11 days. Most recently, WizzJ was updated on July 5, 2026 and Ferromagnetic on September 13, 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.*