# Retro Spectrum vs Music Visualizer

The clearest difference is device support: Music Visualizer at 3 against Retro Spectrum's 1. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Retro Spectrum ships an update every 3 weeks, Music Visualizer every 10 days. The most recent releases landed on October 6, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Retro Spectrum | Music Visualizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (6 ratings)](https://appshunter.io/ios/app/retro-spectrum/id6780568680/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Monetization | Free with in-app purchases | — |
| Size | 4 MB | 4 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [TAKUMA FUJITSUKA](https://appshunter.io/developer/6780568682) | [Appnics, LLC](https://appshunter.io/developer/1452151367) |

## What reviewers say

### Retro Spectrum

[App page](https://appshunter.io/ios/app/retro-spectrum/id6780568680)

Transform your phone into a retro audio visualizer for your car or desk. It analyzes sound from your speakers in real-time, displaying dynamic visuals inspired by classic 80s-90s car stereos. Enjoy multiple retro skins and track identification for a unique audio-visual experience.

**Highlights:** Real-time spectrum analyzer, Retro 80s-90s car stereo style, Listens via microphone to any speaker source, Multiple retro skin options, Now Playing song identification, Desk mode with clock and date

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Skin Pack | $1.99 | one-time |


### Music Visualizer

[App page](https://appshunter.io/ios/app/music-visualizer-liquidwave/id6807689549)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LIQUIDWAVE Full Unlock | $19.99 | one-time |


## Frequently asked questions

### Is Retro Spectrum free?

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

### Is Music Visualizer free?

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

### Do Retro Spectrum or Music Visualizer have ads?

Neither Retro Spectrum nor Music Visualizer shows ads.

### Which is updated more often, Retro Spectrum or Music Visualizer?

Retro Spectrum ships an update every 3 weeks, and Music Visualizer every 10 days. Most recently, Retro Spectrum was updated on October 6, 2026 and Music Visualizer on October 10, 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.*