# ChordIQ vs Note Trainer

The clearest difference is ads: ChordIQ at none against Note Trainer's shown. ChordIQ also leads on update cadence (every 11 days vs every 7 months) and ratings volume (220 vs 55). Note Trainer's advantage is review sentiment (80% vs 64%) and monetization model (ad-supported vs freemium). On price, rating, in-app purchases and device support there is nothing between them.

Both are free to download. ChordIQ sells 4 in-app purchases, starting at $3.99 per 7 days and Note Trainer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.5 for ChordIQ against 4.6 for Note Trainer. Both are backed by a comparable volume of ratings — 220 and 55 respectively. Written reviews are what separate them: 64% of ChordIQ's written reviews are positive against 80% of Note Trainer's.

ChordIQ ships an update every 11 days, Note Trainer every 7 months. The most recent releases landed on October 19, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | ChordIQ | Note Trainer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (220 ratings)](https://appshunter.io/ios/app/chordiq-learn-music-notes/id1275024100/reviews) | **[4.6 (55 ratings)](https://appshunter.io/ios/app/note-trainer/id6479166914/reviews)** |
| Number of ratings | **220** | 55 |
| Positive reviews | 64.3% of reviews | **80.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 11 days** | Every 7 months |
| Monetization | Freemium | **Ad-supported** |
| Size | 283 MB | 129 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Songtive](https://appshunter.io/developer/865392704) | [Nix Studios](https://appshunter.io/developer/1171287051) |

## What reviewers say

### 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


### Note Trainer

[App page](https://appshunter.io/ios/app/note-trainer/id6479166914)

Master music notation with personalized exercises for reading notes. Choose clefs and difficulty levels to enhance sight-reading skills and track your progress. Ideal for musicians of all levels.

**Highlights:** Personalized music notation learning, Treble and Bass clef options, Adjustable exercise length (10 to infinite notes), Note identification, Sight-reading skill enhancement, Progress tracking

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |


## Frequently asked questions

### Is ChordIQ free?

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

### Is Note Trainer free?

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

### Which has better reviews, ChordIQ or Note Trainer?

Note Trainer is rated higher. ChordIQ averages 4.5 out of 5 from 220 ratings, while Note Trainer averages 4.6 from 55 ratings.

### Do ChordIQ or Note Trainer have ads?

Note Trainer shows ads; ChordIQ does not.

### Which is updated more often, ChordIQ or Note Trainer?

ChordIQ ships an update every 11 days, and Note Trainer every 7 months. Most recently, ChordIQ was updated on October 19, 2026 and Note Trainer on October 7, 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.*