# Visualised Audio vs Speaker Toolkit

The clearest difference is in-app purchases: Speaker Toolkit at none against Visualised Audio's 3. Speaker Toolkit also leads on update cadence (every 2 weeks vs every 14 months) and iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Visualised Audio sells 3 one-off in-app purchases. Speaker Toolkit asks for nothing beyond the download.

Visualised Audio ships an update every 14 months, Speaker Toolkit every 2 weeks. The most recent releases landed on October 8, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Visualised Audio | Speaker Toolkit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/visualised-audio/id1111275756/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 6 MB | 8 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Magnus Olsson](https://appshunter.io/developer/955492390) | [Dang Van Thanh](https://appshunter.io/developer/6793027015) |

## What reviewers say

### Visualised Audio

[App page](https://appshunter.io/ios/app/visualised-audio/id1111275756)

This app analyzes single musical notes, displaying their pitch and visualizing harmonics. It helps musicians refine their playing technique by showing accuracy to pitch and the subtle differences in instrument sound through harmonic analysis. It requires microphone access and a quiet environment for optimal performance.

**Highlights:** Monophonic pitch detection, Note and harmonic visualization, Playing technique fine-tuning, Harmonic analysis of instruments, Practice aid for scales, Adjustable sensitivity slider

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small tip | $0.49 | one-time |
| Medium tip | $1.99 | one-time |
| Large tip | $3.99 | one-time |


### Speaker Toolkit

[App page](https://appshunter.io/ios/app/speaker-toolkit/id6793027013)

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

**In-app purchases:** none


## Frequently asked questions

### Is Visualised Audio free?

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

### Is Speaker Toolkit free?

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

### Do Visualised Audio or Speaker Toolkit have ads?

Neither Visualised Audio nor Speaker Toolkit shows ads.

### Which is updated more often, Visualised Audio or Speaker Toolkit?

Visualised Audio ships an update every 14 months, and Speaker Toolkit every 2 weeks. Most recently, Visualised Audio was updated on October 8, 2026 and Speaker Toolkit on October 15, 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.*