# Dual N-Bach: Musical Brain Training

> Musical pitch memory training app based on the Dual N-Back cognitive exercise. (iPhone/iPad app by Piano Candy.)

- Source: https://appshunter.io/ios/app/dual-n-bach-musical-brain-training/id976829822 (this page in markdown: same URL + `.md`)
- Developer: [Piano Candy](https://appshunter.io/developer/383672890)
- Category: Education, Music
- Price: $0.99
- Rating: 1.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 8.1 · 25 MB
- Languages: American English
- Released: 2015-03-23
- Data updated: 2026-10-16
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/dual-n-bach-musical-brain-training/id976829822/reviews.md

## What is Dual N?

Improve musical pitch memory with Dual N-Bach!

Dual N-Bach helps to improve your musical pitch memory by having you recognize specific patterns in notes, thus forcing you to constantly juggle pitches in your mind's eye and ear.  As the levels increase, the number of notes you have to keep track of increases.

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Dual N-Bach is a variant of Dual N-Back that uses notes on a staff and musical tones instead of the traditional squares on a grid and spoken letters.

Information about Dual N-Back, including links to studies which show that using Dual N-Back leads to improvements in "fluid intelligence", can be found in its wikipedia page: http://en.wikipedia.org/wiki/N-back

## Key features

- Improves musical pitch memory
- Recognizes note patterns
- Increases tracking difficulty
- Based on Dual N-Back
- Boosts fluid intelligence

## Is Dual N safe?

Not enough ratings yet to assess Dual N.

## Is Dual N legit?

Dual N-Bach: Musical Brain Training has limited verification signals. The AppsHunter Legitimacy Score for Dual N is 55 out of 100 points across 7 verification signals from App Store and developer data.

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/dual-n-bach-musical-brain-training/id976829822/reviews.md

### 1/5 — Does not work

*2016-11-21*

Someone on their website had the same problem, and they did not remotely try to fix the problem. No sound, which defeats the purpose.

**Developer response:** Hi Darren - The physical ringer switch on the side of your phone controls whether or not the app makes sound.  Does putting it in the 'on' position solve the problem?

## Frequently asked questions about Dual N

### What is Dual N-Bach?

Dual N-Bach is a brain training application designed to improve musical pitch memory by presenting users with sequences of musical notes to remember and identify.

### How does Dual N-Bach improve memory?

It uses a variant of the Dual N-Back cognitive exercise, requiring users to track and recall specific note patterns, which helps in juggling pitches and enhancing working memory.

### What is the learning methodology of Dual N-Bach?

The app employs a progressive difficulty system. As users advance through levels, the complexity of note patterns and the number of pitches to track increase, challenging cognitive load.

### Does Dual N-Bach offer progress tracking?

While the description doesn't explicitly detail progress tracking features, the increasing difficulty implies users can gauge their improvement by their ability to pass higher levels.

### Is Dual N-Bach suitable for all ages?

The app has an age rating of 4+, suggesting it is suitable for a wide range of users, from children to adults, looking for cognitive enhancement.

### What devices support Dual N-Bach?

Dual N-Bach is available for iPhone, iPad, and iPod devices, making it accessible to a broad iOS user base.

### How often is Dual N-Bach updated?

The app was last updated on April 5, 2015, to version 1.1. Its initial release date was March 23, 2015.

### Does Dual N-Bach have ads?

No, Dual N-Bach does not contain advertisements, providing an uninterrupted user experience.

## Version history (last 2 releases)

### 1.1 — 2015-04-05

Bug fixes

### 1.0 — 2015-03-23

No release notes.

## More apps by Piano Candy

- [Ear Sharpener](https://appshunter.io/ios/app/ear-sharpener/id383672887)

All apps by Piano Candy: https://appshunter.io/developer/383672890

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-16.*