# ChordInvert vs VoicingWorkout

The clearest difference is price: VoicingWorkout at Free against ChordInvert's $1.99. VoicingWorkout also leads on update cadence (every 3 weeks vs every 6 weeks). ChordInvert's advantage is in-app purchases (none vs 1) and iOS requirement (14.0 vs 16.0). On ads and device support there is nothing between them.

VoicingWorkout is free to download; ChordInvert costs $1.99 up front. VoicingWorkout sells 1 one-off in-app purchase. ChordInvert asks for nothing beyond the download.

ChordInvert ships an update every 6 weeks, VoicingWorkout every 3 weeks. The most recent releases landed on October 8, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | ChordInvert | VoicingWorkout |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/chordinvert/id1549606631/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Paid | — |
| Size | 9 MB | 42 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Chris Crossen](https://appshunter.io/developer/1526216020) | [涛 李](https://appshunter.io/developer/1817571380) |

## What reviewers say

### ChordInvert

[App page](https://appshunter.io/ios/app/chordinvert/id1549606631)

This app visually teaches major and minor chord inversions. It displays notes on a staff, piano keys, and note names. A quiz feature helps build mastery and tracks progress.

**Highlights:** Graphical chord inversion reference, Major and minor chord inversions, Notes on musical staff, Highlighted piano keyboard, Note names with sharps/flats, Progress tracking quiz

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

**In-app purchases:** none


### VoicingWorkout

[App page](https://appshunter.io/ios/app/voicingworkout/id6748817790)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VoicingWorkout Pro Version | $8.99 | one-time |


## Frequently asked questions

### Is ChordInvert free?

ChordInvert costs $1.99, with no in-app purchases.

### Is VoicingWorkout free?

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

### Do ChordInvert or VoicingWorkout have ads?

Neither ChordInvert nor VoicingWorkout shows ads.

### Which is updated more often, ChordInvert or VoicingWorkout?

ChordInvert ships an update every 6 weeks, and VoicingWorkout every 3 weeks. Most recently, ChordInvert was updated on October 8, 2026 and VoicingWorkout on October 28, 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.*