# Beatsy vs Ferromagnetic

The clearest difference is rating: Beatsy at 4.9 against Ferromagnetic's 4.1. Beatsy also leads on in-app purchases (none vs 6) and review sentiment (100% vs 80%). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Ferromagnetic sells 6 in-app purchases, starting at $2.49 per month. Beatsy asks for nothing beyond the download.

Beatsy holds the better App Store score, 4.9 against 4.1. Both are backed by a comparable volume of ratings — 23 and 26 respectively. Written reviews point the same way: 100% of Beatsy's written reviews are positive against 80% of Ferromagnetic's.

Beatsy ships an update fortnightly, Ferromagnetic weekly. The most recent releases landed on September 26, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Beatsy | Ferromagnetic |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (23 ratings)](https://appshunter.io/ios/app/beatsy/id1543162330/reviews)** | [4.1 (26 ratings)](https://appshunter.io/ios/app/ferromagnetic/id1546537151/reviews) |
| Number of ratings | 23 | **26** |
| Positive reviews | **100.0% of reviews** | 79.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 3 MB | 23 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Rare Realities, LLC](https://appshunter.io/developer/1571445940) | [Daniel Eke](https://appshunter.io/developer/886776646) |

## What reviewers say

### Beatsy

[App page](https://appshunter.io/ios/app/beatsy/id1543162330)

Experience music like never before by transforming your surroundings into dynamic visualizers. This app uses your device's microphone or music library to distort the world around you with ten unique, customizable effects. Capture and share your augmented reality creations.

**Highlights:** Augmented reality music visualizer, Distort world with microphone or music library, Ten customizable visualizers, Scale visualizers to epic sizes, Immersive 3D distortion with LiDAR, Capture and share photos/videos

**In-app purchases:** none


### 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 Beatsy free?

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

### Is Ferromagnetic free?

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

### Which has better reviews, Beatsy or Ferromagnetic?

Beatsy is rated higher. Beatsy averages 4.9 out of 5 from 23 ratings, while Ferromagnetic averages 4.1 from 26 ratings.

### Do Beatsy or Ferromagnetic have ads?

Neither Beatsy nor Ferromagnetic shows ads.

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

Beatsy ships an update fortnightly, and Ferromagnetic weekly. Most recently, Beatsy was updated on September 26, 2026 and Ferromagnetic on October 8, 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.*