# Earz vs ChordProg Ear Trainer

The clearest difference is review sentiment: ChordProg Ear Trainer at 75% against Earz's 0%. ChordProg Ear Trainer also leads on rating (4.4 vs 3.0) and update cadence (every 5 days vs every 3 weeks). Earz's advantage is in-app purchases (none vs 3). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. ChordProg Ear Trainer sells 3 in-app purchases, starting at $2.99 per month. Earz asks for nothing beyond the download.

ChordProg Ear Trainer holds the better App Store score, 4.4 against 3.0. That said, the two scores are not equally well evidenced: ChordProg Ear Trainer has 16 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of Earz's written reviews are positive against 75% of ChordProg Ear Trainer's.

Earz ships an update every 3 weeks, ChordProg Ear Trainer every 5 days. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Earz | ChordProg Ear Trainer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (1 ratings)](https://appshunter.io/ios/app/earz/id979496033/reviews) | **[4.4 (16 ratings)](https://appshunter.io/ios/app/chordprog-ear-trainer/id1454739512/reviews)** |
| Number of ratings | 1 | **16** |
| Positive reviews | 0.0% of reviews | **75.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 6 MB | 116 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ger Wolthuis](https://appshunter.io/developer/979496032) | [DevDa AS](https://appshunter.io/developer/1708225323) |

## What reviewers say

### Earz

[App page](https://appshunter.io/ios/app/earz/id979496033)

This app offers comprehensive music lessons for all skill levels, covering note reading, music theory, and ear training for various musical elements. It's designed for both individual learners and educators, with customizable content for students.

**Highlights:** Note reading instruction, Music theory lessons, Ear training for chords, harmony, scales, and intervals, Instrument and style recognition, Rhythm and time signature practice, Customizable content for educators

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

**In-app purchases:** none


### ChordProg Ear Trainer

[App page](https://appshunter.io/ios/app/chordprog-ear-trainer/id1454739512)

This app offers a realistic music training experience by using real audio clips to teach chord progressions, intervals, chords, and scales. It provides over 500 audio clips for practice and is designed to help prepare users for ear training tests.

**Highlights:** Chord progression recognition, Interval recognition exercises, Chord recognition exercises, Scale recognition exercises, 500+ real audio clips, Music theory exploration, Regular updates with new features

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly premium subscription! | $2.99 | per month |
| Yearly Premium Subscription! | $24.99 | per year |
| Premium Access | $9.99 | one-time |


## Frequently asked questions

### Is Earz free?

Earz is free to download, with no in-app purchases.

### Is ChordProg Ear Trainer free?

ChordProg Ear Trainer is free to download, with in-app purchases available.

### Which has better reviews, Earz or ChordProg Ear Trainer?

ChordProg Ear Trainer is rated higher. Earz averages 3.0 out of 5 from 1 ratings, while ChordProg Ear Trainer averages 4.4 from 16 ratings.

### Do Earz or ChordProg Ear Trainer have ads?

Neither Earz nor ChordProg Ear Trainer shows ads.

### Which is updated more often, Earz or ChordProg Ear Trainer?

Earz ships an update every 3 weeks, and ChordProg Ear Trainer every 5 days. Most recently, Earz was updated on October 29, 2026 and ChordProg Ear Trainer on October 24, 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.*