# Chords Maestro Base vs Chordio

The clearest difference is in-app purchases: Chords Maestro Base at none against Chordio's 10. Chords Maestro Base also leads on device support (4 vs 2) and ratings volume (31 vs 8). Chordio's advantage is review sentiment (62% vs 29%) and rating (4.4 vs 4.1). On price and ads there is nothing between them.

Both are free to download. Chordio sells 10 one-off in-app purchases. Chords Maestro Base asks for nothing beyond the download.

Chordio holds the better App Store score, 4.4 against 4.1. Both are backed by a comparable volume of ratings — 31 and 8 respectively. Written reviews point the same way: 29% of Chords Maestro Base's written reviews are positive against 62% of Chordio's.

## The numbers

| Metric | Chords Maestro Base | Chordio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (31 ratings)](https://appshunter.io/ios/app/chords-maestro-base/id1200055966/reviews) | **[4.4 (8 ratings)](https://appshunter.io/ios/app/chordio-compose-and-learn-music/id1580214821/reviews)** |
| Number of ratings | **31** | 8 |
| Positive reviews | 28.6% of reviews | **61.5% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 10 days |
| Monetization | **Free** | Free with in-app purchases |
| Size | 27 MB | 203 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Max Schlee](https://appshunter.io/developer/429770420) | [One In A Billion Ltd](https://appshunter.io/developer/479881389) |

## What reviewers say

### Chords Maestro Base

[App page](https://appshunter.io/ios/app/chords-maestro-base/id1200055966)

This free music app provides chord diagrams and finger positions for seven instruments. Easily find chords, build sequences, and transpose them for your songs or practice. Supports right and left-handed players.

**Highlights:** Chord diagrams for 7 instruments, Finger position guides, Chord sequence builder, Transpose chord sequences, Save favorite sequences, Right and left-handed support

**Features:** Vision Pro support

**In-app purchases:** none


### Chordio

[App page](https://appshunter.io/ios/app/chordio-compose-and-learn-music/id1580214821)

This app is a music composition and theory tool that helps musicians explore chords and scales interactively. It offers features for creating, storing, and rearranging chord progressions, along with integrated music theory lessons and practice tools. It's designed to spark creativity and enhance music learning for producers, composers, and educators.

**Highlights:** Chord progression generator, Custom chord creation and editing, Real-time MIDI input visualization, Scales and modes practice, Music theory lessons and quizzes, Sheet music practice tools, Chord Suggestion AI

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Free Chord Pack | Free | one-time |
| Chord Progressions 251 No.1 | $2.99 | one-time |
| Jazz Progressions 01 | $5.99 | one-time |
| Neo-Soul Progressions 01 | $5.99 | one-time |
| Neo-Soul Tunes 01 | $5.99 | one-time |
| RnB Chords No.1 | $5.99 | one-time |
| Classical Progressions 1 | $5.99 | one-time |
| II-V-I Progression | $5.99 | one-time |
| RnB Progressions 01 | $5.99 | one-time |
| Unlock App | $14.99 | one-time |


## Frequently asked questions

### Is Chords Maestro Base free?

Chords Maestro Base is free to download, with no in-app purchases.

### Is Chordio free?

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

### Which has better reviews, Chords Maestro Base or Chordio?

Chordio is rated higher. Chords Maestro Base averages 4.1 out of 5 from 31 ratings, while Chordio averages 4.4 from 8 ratings.

### Do Chords Maestro Base or Chordio have ads?

Neither Chords Maestro Base nor Chordio 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.*