# Visualised Audio vs Volumi

Visualised Audio and Volumi are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Visualised Audio sells 3 one-off in-app purchases and Volumi sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Visualised Audio | Volumi |
| --- | --- | --- |
| 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 | Yes |
| Ads | No | No |
| Update frequency | Every 14 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 6 MB | 2 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Magnus Olsson](https://appshunter.io/developer/955492390) | [波 张](https://appshunter.io/developer/6777857130) |

## 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 |


### Volumi

[App page](https://appshunter.io/ios/app/volumi/id6779463025)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Volumi Pro | $1.99 | one-time |


## Frequently asked questions

### Is Visualised Audio free?

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

### Is Volumi free?

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

### Do Visualised Audio or Volumi have ads?

Neither Visualised Audio nor Volumi shows ads.

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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.*