# Sound Chords vs ChordScanner

The clearest difference is price: ChordScanner at Free against Sound Chords's $2.99. ChordScanner also leads on update cadence (every 6 weeks vs every 38 months). Sound Chords's advantage is iOS requirement (15.6 vs 18.0). On ads, in-app purchases and device support there is nothing between them.

ChordScanner is free to download; Sound Chords costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Sound Chords ships an update every 38 months, ChordScanner every 6 weeks. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Sound Chords | ChordScanner |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/chordscanner/id6727017644/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 38 months | **Every 6 weeks** |
| Monetization | Paid | **Free** |
| Size | 30 MB | 470 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Jun Usuki](https://appshunter.io/developer/673638479) | [Carlos Azuaje](https://appshunter.io/developer/1771219241) |

## What reviewers say

### Sound Chords

[App page](https://appshunter.io/ios/app/sound-chords/id1210724946)

Instantly hear the sound of any chord symbol you encounter in sheet music. This app helps you understand chord progressions, create accompaniments, and learn chords by listening. It also allows you to check musical scales in a selected keynote.

**Highlights:** Listen to chord sounds from symbols, Check chord progressions, Create chord accompaniments, Learn chords by listening, Check musical scales, Select keynote for scales

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

**In-app purchases:** none


### ChordScanner

[App page](https://appshunter.io/ios/app/chordscanner/id6727017644)

Instantly identify chords from sheet music using your device's camera. Generate creative chord progressions in various styles and hear them played back with accompanying notation. Learn and save chords and progressions privately on your device.

**Highlights:** AI-powered chord scanning from sheet music, Generate chord progressions in 6 styles, Real-time audio playback with notation, Extensive chord library, Save favorite progressions, On-device processing for privacy

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sound Chords free?

Sound Chords costs $2.99, with no in-app purchases.

### Is ChordScanner free?

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

### Do Sound Chords or ChordScanner have ads?

Neither Sound Chords nor ChordScanner shows ads.

### Which is updated more often, Sound Chords or ChordScanner?

Sound Chords ships an update every 38 months, and ChordScanner every 6 weeks. Most recently, Sound Chords was updated on November 2, 2026 and ChordScanner on October 30, 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.*