# Sound Visualizer vs Tone Scope Lab

The clearest difference is ads: Sound Visualizer at none against Tone Scope Lab's shown. Tone Scope Lab's advantage is update cadence (every 5 days vs every 6 months) and iOS requirement (15.0 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Sound Visualizer ships an update every 6 months, Tone Scope Lab every 5 days. The most recent releases landed on October 7, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Sound Visualizer | Tone Scope Lab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (2 ratings)](https://appshunter.io/ios/app/sound-visualizer-vibe/id6761658239/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Every 5 days** |
| Monetization | Free | — |
| Size | 7 MB | 25 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sundarammal Palanisamy](https://appshunter.io/developer/1858290106) | [Yosuke Ouchi](https://appshunter.io/developer/1877354991) |

## What reviewers say

### Sound Visualizer

[App page](https://appshunter.io/ios/app/sound-visualizer-vibe/id6761658239)

Transform your music into dynamic, real-time visual experiences. This app analyzes audio files to generate spectrum bars, radial rings, and other effects. Enjoy immersive, offline playback with customizable settings.

**Highlights:** Real-time frequency spectrum visualization, Multiple visualization modes, Supports various audio file formats, Adaptive frequency detection, Full-screen immersive mode, Background playback with lock screen controls, Customizable settings

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

**In-app purchases:** none


### Tone Scope Lab

[App page](https://appshunter.io/ios/app/tone-scope-lab/id6780329595)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sound Visualizer free?

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

### Is Tone Scope Lab free?

Tone Scope Lab is free to download, with no in-app purchases.

### Do Sound Visualizer or Tone Scope Lab have ads?

Tone Scope Lab shows ads; Sound Visualizer does not.

### Which is updated more often, Sound Visualizer or Tone Scope Lab?

Sound Visualizer ships an update every 6 months, and Tone Scope Lab every 5 days. Most recently, Sound Visualizer was updated on October 7, 2026 and Tone Scope Lab on October 18, 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.*