# EarWizard vs Chord Roulette

The clearest difference is price: EarWizard at Free against Chord Roulette's $0.99. EarWizard also leads on iOS requirement (7.0 vs 15.6). Chord Roulette's advantage is rating (4.3 vs 3.4) and in-app purchases (none vs 2). On ratings volume, ads and device support there is nothing between them.

EarWizard is free to download; Chord Roulette costs $0.99 up front. EarWizard sells 2 one-off in-app purchases. Chord Roulette asks for nothing beyond the download.

Chord Roulette holds the better App Store score, 4.3 against 3.4. Both are backed by a comparable volume of ratings — 20 and 20 respectively. Written reviews point the same way: 53% of EarWizard's written reviews are positive against 71% of Chord Roulette's.

EarWizard ships an update every 6 weeks, Chord Roulette every 3 days. The most recent releases landed on October 3, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | EarWizard | Chord Roulette |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [3.4 (20 ratings)](https://appshunter.io/ios/app/earwizard/id599466971/reviews) | **[4.3 (20 ratings)](https://appshunter.io/ios/app/chord-roulette/id6470079737/reviews)** |
| Number of ratings | 20 | 20 |
| Positive reviews | 53.5% of reviews | **71.4% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 days** |
| Monetization | **Free with in-app purchases** | Paid |
| Best chart rank | — | **#175** |
| Size | 173 MB | 3 MB |
| Requires iOS | **7.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Wizdom Music LLC](https://appshunter.io/developer/377345351) | [Denis Safiullin](https://appshunter.io/developer/1840438643) |

## What reviewers say

### EarWizard

[App page](https://appshunter.io/ios/app/earwizard/id599466971)

This app trains your ear and improves memory by having you repeat chord sequences that increase in length. As you progress, visual cues fade, forcing reliance on auditory memory. It offers multiple difficulty levels and modes for musicians of all skill levels.

**Highlights:** Chord sequence repetition, Progressive difficulty levels, Visual cues fade with skill, Multiple musical modes, Endless play mode, Speed control

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| EarWizard instruments pack #1 | $0.99 | one-time |
| Unlock all content | $1.99 | one-time |


### Chord Roulette

[App page](https://appshunter.io/ios/app/chord-roulette/id6470079737)

**Currently charting:** #175 Top Paid · Music (US App Store)

This AUv3 MIDI plugin transforms a single MIDI note into a wide range of harmonious chords, enabling generative music composition. It offers extensive control over parameters, scales, and real-time adjustments for creative musical exploration.

**Highlights:** Chord generation from single MIDI notes, Automation-ready parameters, Generative music composition, Diverse scale and mode selection, Real-time precision adjustments, AUv3 compatibility for DAWs

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EarWizard free?

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

### Is Chord Roulette free?

Chord Roulette costs $0.99, with no in-app purchases.

### Which has better reviews, EarWizard or Chord Roulette?

Chord Roulette is rated higher. EarWizard averages 3.4 out of 5 from 20 ratings, while Chord Roulette averages 4.3 from 20 ratings.

### Do EarWizard or Chord Roulette have ads?

Neither EarWizard nor Chord Roulette shows ads.

### Which is updated more often, EarWizard or Chord Roulette?

EarWizard ships an update every 6 weeks, and Chord Roulette every 3 days. Most recently, EarWizard was updated on October 3, 2026 and Chord Roulette on October 13, 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.*