# Lumisound vs SpectralScan Audio Analyzer

The clearest difference is in-app purchases: Lumisound at none against SpectralScan Audio Analyzer's 1. SpectralScan Audio Analyzer's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, update cadence and ads there is nothing between them.

Both are free to download. SpectralScan Audio Analyzer sells 1 one-off in-app purchase. Lumisound asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 8 days. The most recent releases landed on August 5, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Lumisound | SpectralScan Audio Analyzer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (6 ratings)](https://appshunter.io/ios/app/spectralscan-audio-analyzer/id6762024331/reviews)** |
| Number of ratings | — | **6** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 days | Every 8 days |
| Monetization | — | Free with in-app purchases |
| Size | 3 MB | 16 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [JACK MOSS](https://appshunter.io/developer/1889032796) | [Otsukare AB](https://appshunter.io/developer/1892516192) |

## What reviewers say

### Lumisound

[App page](https://appshunter.io/ios/app/lumisound/id6761346520)

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

**In-app purchases:** none


### SpectralScan Audio Analyzer

[App page](https://appshunter.io/ios/app/spectralscan-audio-analyzer/id6762024331)

Transform your device into a professional audio analysis tool. Visualize sound in real-time with a high-resolution spectrum, perform precise sine sweep measurements, and analyze frequency content over time. Save, compare, and export your audio data.

**Highlights:** Real-time frequency spectrum visualization, Sine sweep measurements for system response, Spectrogram for time-frequency analysis, Comparison and overlay of multiple measurements, Export data as CSV or PNG, Pro features for advanced analysis

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SpectralScan Pro | $9.99 | one-time |


## Frequently asked questions

### Is Lumisound free?

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

### Is SpectralScan Audio Analyzer free?

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

### Do Lumisound or SpectralScan Audio Analyzer have ads?

Neither Lumisound nor SpectralScan Audio Analyzer shows ads.

### Which is updated more often, Lumisound or SpectralScan Audio Analyzer?

Lumisound ships an update every 8 days, and SpectralScan Audio Analyzer every 8 days. Most recently, Lumisound was updated on August 5, 2026 and SpectralScan Audio Analyzer on September 9, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*