# ChordChanges vs FretBuzz Progressions

The clearest difference is price: ChordChanges at Free against FretBuzz Progressions's $4.99. ChordChanges also leads on update cadence (monthly vs every 31 months). FretBuzz Progressions's advantage is in-app purchases (none vs 2). On ads, device support and iOS requirement there is nothing between them.

ChordChanges is free to download; FretBuzz Progressions costs $4.99 up front. ChordChanges sells 2 one-off in-app purchases. FretBuzz Progressions asks for nothing beyond the download.

ChordChanges ships an update monthly, FretBuzz Progressions every 31 months. The most recent releases landed on October 6, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | ChordChanges | FretBuzz Progressions |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 31 months |
| Size | 20 MB | 2 MB |
| Requires iOS | **11.0** | 12 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Werner Michaelis](https://appshunter.io/developer/485687856) | [Altug Basaran](https://appshunter.io/developer/1679429133) |

## What reviewers say

### ChordChanges

[App page](https://appshunter.io/ios/app/chordchanges/id1432851760)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 7-day Trial | Free | one-time |
| Unlock ChordChanges | $0.99 | one-time |


### FretBuzz Progressions

[App page](https://appshunter.io/ios/app/fretbuzz-progressions/id6447119612)

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

**In-app purchases:** none


## Frequently asked questions

### Is ChordChanges free?

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

### Is FretBuzz Progressions free?

FretBuzz Progressions costs $4.99, with no in-app purchases.

### Do ChordChanges or FretBuzz Progressions have ads?

Neither ChordChanges nor FretBuzz Progressions shows ads.

### Which is updated more often, ChordChanges or FretBuzz Progressions?

ChordChanges ships an update monthly, and FretBuzz Progressions every 31 months. Most recently, ChordChanges was updated on October 6, 2026 and FretBuzz Progressions on September 29, 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.*