# EarTester vs Chords

The clearest difference is review sentiment: Chords at 68% against EarTester's 16%. Chords also leads on rating (4.6 vs 1.0) and in-app purchases (none vs 2). EarTester's advantage is ads (none vs shown) and iOS requirement (8.0 vs 13.0). On price and device support there is nothing between them.

Both are free to download. EarTester sells 2 one-off in-app purchases. Chords asks for nothing beyond the download.

Chords holds the better App Store score, 4.6 against 1.0. That said, the two scores are not equally well evidenced: Chords has 57 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 16% of EarTester's written reviews are positive against 68% of Chords's.

EarTester ships an update every 4 months, Chords every 9 days. The most recent releases landed on October 10, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | EarTester | Chords |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (2 ratings)](https://appshunter.io/ios/app/eartester/id310064367/reviews) | **[4.6 (57 ratings)](https://appshunter.io/ios/app/chords-intervals-and-scales/id1545373465/reviews)** |
| Number of ratings | 2 | **57** |
| Positive reviews | 15.8% of reviews | **68.1% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 9 days** |
| Monetization | **Free** | Ad-supported |
| Size | 31 MB | 46 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [RoGame Software](https://appshunter.io/developer/285831223) | [Alexey Ovod](https://appshunter.io/developer/1545142178) |

## What reviewers say

### EarTester

[App page](https://appshunter.io/ios/app/eartester/id310064367)

This app helps you practice and maintain your ear training skills. It automatically replays incorrect interval guesses and displays them in music notation, using high-quality audio samples. It's designed to gauge your progress and keep your musical abilities sharp.

**Highlights:** Interval ear training, Automatic replay of wrong guesses, Display intervals in music notation, High-quality audio samples, Progress tracking, Skill level evaluation

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Session Control | $0.99 | one-time |
| Interval Songs | $0.99 | one-time |


### Chords

[App page](https://appshunter.io/ios/app/chords-intervals-and-scales/id1545373465)

This music trainer helps you learn piano, guitar, and ukulele by practicing notes, intervals, chords, and scales. It offers exercises to master music theory, solfeggio, and harmony, with options to use a MIDI keyboard or microphone for interactive learning.

**Highlights:** Learn musical intervals, Master piano and guitar chords, Study musical scales and modes, Practice with MIDI keyboard, Recognize notes by ear via microphone, Learn music theory and solfeggio

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

**In-app purchases:** none


## Frequently asked questions

### Is EarTester free?

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

### Is Chords free?

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

### Which has better reviews, EarTester or Chords?

Chords is rated higher. EarTester averages 1.0 out of 5 from 2 ratings, while Chords averages 4.6 from 57 ratings.

### Do EarTester or Chords have ads?

Chords shows ads; EarTester does not.

### Which is updated more often, EarTester or Chords?

EarTester ships an update every 4 months, and Chords every 9 days. Most recently, EarTester was updated on October 10, 2026 and Chords on October 20, 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.*