# Acchordion vs NoiseFace

The clearest difference is price: Acchordion at Free against NoiseFace's $4.99. Acchordion also leads on rating (5.0 vs 4.6). NoiseFace's advantage is ratings volume (9 vs 2). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Acchordion is free to download; NoiseFace costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Acchordion holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 2 and 9 respectively.

## The numbers

| Metric | Acchordion | NoiseFace |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/acchordion/id6736920308/reviews)** | [4.6 (9 ratings)](https://appshunter.io/ios/app/noiseface/id6754266069/reviews) |
| Number of ratings | 2 | **9** |
| Positive reviews | — | 83.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Monetization | **Free** | Paid |
| Size | 0 MB | 2 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Oojoo Studio, LLC](https://appshunter.io/developer/1711859875) | [Johanna Quiceno](https://appshunter.io/developer/1825279663) |

## What reviewers say

### Acchordion

[App page](https://appshunter.io/ios/app/acchordion/id6736920308)

This app helps you learn seventh chords by listening to you play or sing. It provides immediate feedback to ensure you're practicing correctly, making it easier to read music, learn songs, improvise, and write your own. Master these essential chords to enhance your musical skills.

**Highlights:** Listens to instrument or vocal input, Identifies played notes, Matches four notes in a chord, Filters chords by root note, Filters chords by family, Provides immediate feedback

**Features:** macOS Compatibility

**In-app purchases:** none


### NoiseFace

[App page](https://appshunter.io/ios/app/noiseface/id6754266069)

Discover, mix, and visualize various noise colors with an adorable animated character. Adjust individual noise levels, save custom mixes, and enjoy a unique visual representation of sound. Perfect for focus, sleep, and relaxation.

**Highlights:** 12 Noise Colors, Visual Waveforms, Individual Control, Save Presets, Adorable Character, Drag to Delete Presets, Modulation Mode

**In-app purchases:** none


## Frequently asked questions

### Is Acchordion free?

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

### Is NoiseFace free?

NoiseFace costs $4.99, with no in-app purchases.

### Which has better reviews, Acchordion or NoiseFace?

Acchordion is rated higher. Acchordion averages 5.0 out of 5 from 2 ratings, while NoiseFace averages 4.6 from 9 ratings.

### Do Acchordion or NoiseFace have ads?

Neither Acchordion nor NoiseFace 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.*