# Retro Spectrum vs DiscoBallLight

The clearest difference is in-app purchases: DiscoBallLight at none against Retro Spectrum's 1. Retro Spectrum's advantage is update cadence (every 3 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Retro Spectrum sells 1 one-off in-app purchase. DiscoBallLight asks for nothing beyond the download.

Retro Spectrum ships an update every 3 weeks, DiscoBallLight every 2 months. The most recent releases landed on October 24, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Retro Spectrum | DiscoBallLight |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (8 ratings)](https://appshunter.io/ios/app/retro-spectrum/id6780568680/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 4 MB | 2 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [TAKUMA FUJITSUKA](https://appshunter.io/developer/6780568682) | [Matthias Hennemeyer](https://appshunter.io/developer/352918135) |

## 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 |


### DiscoBallLight

[App page](https://appshunter.io/ios/app/discoballlight/id6792289566)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Retro Spectrum free?

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

### Is DiscoBallLight free?

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

### Do Retro Spectrum or DiscoBallLight have ads?

Neither Retro Spectrum nor DiscoBallLight shows ads.

### Which is updated more often, Retro Spectrum or DiscoBallLight?

Retro Spectrum ships an update every 3 weeks, and DiscoBallLight every 2 months. Most recently, Retro Spectrum was updated on October 24, 2026 and DiscoBallLight on October 17, 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.*