# Chordex vs Music Buddy Pro

The clearest difference is review sentiment: Music Buddy Pro at 100% against Chordex's 33%. Music Buddy Pro also leads on rating (5.0 vs 4.0) and update cadence (every 5 weeks vs every 31 months). Chordex's advantage is price ($0.99 vs $3.99) and iOS requirement (15.6 vs 17.6). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

Chordex costs $0.99 and Music Buddy Pro $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Music Buddy Pro holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews point the same way: 33% of Chordex's written reviews are positive against 100% of Music Buddy Pro's.

Chordex ships an update every 31 months, Music Buddy Pro every 5 weeks. The most recent releases landed on October 6, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Chordex | Music Buddy Pro |
| --- | --- | --- |
| Price | **$0.99** | $3.99 |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/chordex/id605797357/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/music-buddy-pro-learn-notes/id6459015025/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | 33.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 31 months | **Every 5 weeks** |
| Monetization | Paid | Paid |
| Size | 10 MB | 29 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mara Flint](https://appshunter.io/developer/506089598) | [Vladimir Vasek](https://appshunter.io/developer/793356058) |

## What reviewers say

### Chordex

[App page](https://appshunter.io/ios/app/chordex/id605797357)

Explore musical chord theory with this app. It allows you to view chord notes and degrees, play them with a tone generator, or discover chords by highlighting notes on a virtual keyboard. The app intelligently suggests chords based on your input.

**Highlights:** Chord note and degree display, Built-in tone generator, Chord discovery by note selection, Intelligent chord matching, Listen to suggested chords

**Features:** Vision Pro support

**In-app purchases:** none


### Music Buddy Pro

[App page](https://appshunter.io/ios/app/music-buddy-pro-learn-notes/id6459015025)

Master music theory with this app. Learn to recognize notes, key signatures, and intervals quickly through repetition and visual patterns. Supports multiple international note-naming systems and offers customizable learning modules for all skill levels.

**Highlights:** Note recognition, Key signature memorization, Interval training, Circle of fifths practice, Multiple note-naming systems, Customizable learning modules, Progress tracking

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

**In-app purchases:** none


## Frequently asked questions

### Is Chordex free?

Chordex costs $0.99, with no in-app purchases.

### Is Music Buddy Pro free?

Music Buddy Pro costs $3.99, with no in-app purchases.

### Which has better reviews, Chordex or Music Buddy Pro?

Music Buddy Pro is rated higher. Chordex averages 4.0 out of 5 from 1 ratings, while Music Buddy Pro averages 5.0 from 1 ratings.

### Do Chordex or Music Buddy Pro have ads?

Neither Chordex nor Music Buddy Pro shows ads.

### Which is updated more often, Chordex or Music Buddy Pro?

Chordex ships an update every 31 months, and Music Buddy Pro every 5 weeks. Most recently, Chordex was updated on October 6, 2026 and Music Buddy Pro on September 22, 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.*