# Note Trainer Pro vs Piano Chord Memorization

The clearest difference is price: Piano Chord Memorization at Free against Note Trainer Pro's $3.99. Piano Chord Memorization also leads on update cadence (every 2 months vs every 4 months). Note Trainer Pro's advantage is in-app purchases (none vs 1) and review sentiment (88% vs 58%). On rating, ads and device support there is nothing between them.

Piano Chord Memorization is free to download; Note Trainer Pro costs $3.99 up front. Piano Chord Memorization sells 1 one-off in-app purchase. Note Trainer Pro asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.8 for Note Trainer Pro against 4.8 for Piano Chord Memorization. That said, the two scores are not equally well evidenced: Note Trainer Pro has 919 ratings behind it against 23, so its average is the more settled of the two. Written reviews are what separate them: 88% of Note Trainer Pro's written reviews are positive against 58% of Piano Chord Memorization's.

Note Trainer Pro ships an update every 4 months, Piano Chord Memorization every 2 months. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Note Trainer Pro | Piano Chord Memorization |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | [4.8 (919 ratings)](https://appshunter.io/ios/app/note-trainer-pro/id505179836/reviews) | **[4.8 (23 ratings)](https://appshunter.io/ios/app/piano-chord-memorization/id1591588836/reviews)** |
| Number of ratings | **919** | 23 |
| Positive reviews | **88.2% of reviews** | 58.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 33 MB | 10 MB |
| Requires iOS | **12.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [thoor software AB](https://appshunter.io/developer/698240746) | [Jumpei Adachi](https://appshunter.io/developer/1516414955) |

## What reviewers say

### Note Trainer Pro

[App page](https://appshunter.io/ios/app/note-trainer-pro/id505179836)

This app helps users improve their music reading skills through interactive exercises. It offers a range of difficulty levels, tracks progress, and supports various musical notations and input methods.

**Highlights:** Note and chord exercises, Customizable difficulty levels, Multiple notation systems, Transposing instrument support, Treble, Bass, Alto, Tenor clefs, MIDI and virtual piano input, Progress statistics

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

**In-app purchases:** none

**What reviewers like**

- 👍 Perfect for learning notes and chords
- 🚀 Excellent tool for improving sight reading skills
- 💡 Great for beginners and experienced players
- 👍 Intuitive and easy to use interface
- 👍 Customizable exercises and settings

**What reviewers complain about**

- 🐛 Occasional crashes and bugs
- 🔍 Limited note/chord range in some exercises
- 🔍 Overly sensitive to note duration
- 🔍 Lack of timer/progress tracking features

**Reported bugs**

- Crashes when playing certain notes/chords
- MIDI connectivity issues on some devices
- Note recognition errors in certain exercises

**Requested features**

- Add more advanced exercises like chord progressions and modulations
- Include a timer and progress tracking system
- Expand the note/chord range to cover the full piano keyboard
- Allow customization of exercise difficulty and note/chord selection


### Piano Chord Memorization

[App page](https://appshunter.io/ios/app/piano-chord-memorization/id1591588836)

This application is designed to assist users in memorizing piano chords. It provides a focused learning experience for musicians looking to improve their chord recall.

**Highlights:** Memorize piano chords, Focused learning experience, Improve chord recall

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Paid Version | $3.99 | one-time |


## Frequently asked questions

### Is Note Trainer Pro free?

Note Trainer Pro costs $3.99, with no in-app purchases.

### Is Piano Chord Memorization free?

Piano Chord Memorization is free to download, with in-app purchases available.

### Which has better reviews, Note Trainer Pro or Piano Chord Memorization?

Piano Chord Memorization is rated higher. Note Trainer Pro averages 4.8 out of 5 from 919 ratings, while Piano Chord Memorization averages 4.8 from 23 ratings.

### Do Note Trainer Pro or Piano Chord Memorization have ads?

Neither Note Trainer Pro nor Piano Chord Memorization shows ads.

### Which is updated more often, Note Trainer Pro or Piano Chord Memorization?

Note Trainer Pro ships an update every 4 months, and Piano Chord Memorization every 2 months. Most recently, Note Trainer Pro was updated on October 26, 2026 and Piano Chord Memorization 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.*