# FretMachine vs Chord Master Pro

FretMachine and Chord Master Pro are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases 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. FretMachine sells 1 one-off in-app purchase and Chord Master Pro sells 1 in-app purchase, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

FretMachine ships an update daily, Chord Master Pro every 2 days. The most recent releases landed on September 23, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | FretMachine | Chord Master Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/fretmachine-guitar-sequencer/id6772944355/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 2 days |
| Monetization | Free | — |
| Size | 227 MB | 30 MB |
| Requires iOS | 15.0 | 15 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kyuhwa Choi](https://appshunter.io/developer/6772944357) | [万敏 赖](https://appshunter.io/developer/6773163918) |

## What reviewers say

### FretMachine

[App page](https://appshunter.io/ios/app/fretmachine-guitar-sequencer/id6772944355)

This app allows musicians to sketch guitar parts by placing chords on a fretboard and creating strumming patterns. It offers an intuitive alternative to traditional tab workflows, enabling users to build chord progressions and export ideas as MIDI files for DAWs.

**Highlights:** Fretboard chord input, Strumming pattern sequencer, Chord library with advanced chords, Real-time chord analysis, MIDI export for DAWs, Timeline arrangement

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Unlock | $9.99 | one-time |


### Chord Master Pro

[App page](https://appshunter.io/ios/app/chord-master-pro/id6773249257)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock premium features. | $0.99 | per month |


## Frequently asked questions

### Is FretMachine free?

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

### Is Chord Master Pro free?

Chord Master Pro is free to download, with in-app purchases available.

### Do FretMachine or Chord Master Pro have ads?

Neither FretMachine nor Chord Master Pro shows ads.

### Which is updated more often, FretMachine or Chord Master Pro?

FretMachine ships an update daily, and Chord Master Pro every 2 days. Most recently, FretMachine was updated on September 23, 2026 and Chord Master Pro on October 7, 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.*