# EarTester vs ChordIQ

The clearest difference is review sentiment: ChordIQ at 64% against EarTester's 14%. ChordIQ also leads on rating (4.5 vs 1.0) and update cadence (every 11 days vs every 4 months). EarTester's advantage is monetization model (free vs freemium) and iOS requirement (8.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. EarTester sells 2 one-off in-app purchases and ChordIQ sells 4 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ChordIQ holds the better App Store score, 4.5 against 1.0. That said, the two scores are not equally well evidenced: ChordIQ has 222 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 14% of EarTester's written reviews are positive against 64% of ChordIQ's.

EarTester ships an update every 4 months, ChordIQ every 11 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | EarTester | ChordIQ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (2 ratings)](https://appshunter.io/ios/app/eartester/id310064367/reviews) | **[4.5 (222 ratings)](https://appshunter.io/ios/app/chordiq-learn-music-notes/id1275024100/reviews)** |
| Number of ratings | 2 | **222** |
| Positive reviews | 14.3% of reviews | **64.3% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 11 days** |
| Monetization | **Free** | Freemium |
| Size | 31 MB | 283 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [RoGame Software](https://appshunter.io/developer/285831223) | [Songtive](https://appshunter.io/developer/865392704) |

## 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

**Features:** Vision Pro support

**In-app purchases (2)**

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


### ChordIQ

[App page](https://appshunter.io/ios/app/chordiq-learn-music-notes/id1275024100)

Learn to read music notes on the staff with interactive games. Practice clefs, key signatures, chords, scales, and ear training on various instruments. Compete on global leaderboards and track your progress.

**Highlights:** Treble and bass clef note identification, Key signature recognition, Chord and scale practice, Ear training and intervals, MIDI keyboard connectivity, Global leaderboards

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Week PRO | $3.99 | per 7 days |
| 1 Month Pro | $9.99 | per month |
| 1 Year Pro | $29.99 | per year |
| Lifetime | $59.99 | one-time |

**What reviewers like**

- 🎶 Helps with reading music
- 🎵 Great for beginners
- 💡 Affordable subscription
- 🏆 Fun competition/leaderboards
- 🎹 MIDI keyboard support

**What reviewers complain about**

- 💸 Lifetime membership issues
- 🚫 Dead end in note names
- 😩 Stressful for kids
- 🎛️ Option to remove sharps/flats missing
- 🚫 Ukulele features broken

**Reported bugs**

- App crashes on open
- Ukulele chord guessing game incorrect
- Ukulele games show six-string fingerboard
- Ads interrupt and lock up the app
- Intervals are incorrect, sometimes playing unselectable intervals

**Requested features**

- Option to remove sharps and flats
- Ability to switch back from note name to piano keys
- More advanced learning courses
- Option to replay sound
- Ability to skip questions


## Frequently asked questions

### Is EarTester free?

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

### Is ChordIQ free?

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

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

ChordIQ is rated higher. EarTester averages 1.0 out of 5 from 2 ratings, while ChordIQ averages 4.5 from 222 ratings.

### Do EarTester or ChordIQ have ads?

Neither EarTester nor ChordIQ shows ads.

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

EarTester ships an update every 4 months, and ChordIQ every 11 days. Most recently, EarTester was updated on October 24, 2026 and ChordIQ 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.*