# Chordmaster — All Chords and Scales

> All Chords and Scales (iPhone/iPad app by Michael Walter.)

- Source: https://appshunter.io/ios/app/chordmaster/id1492763336 (this page in markdown: same URL + `.md`)
- Developer: [Michael Walter](https://appshunter.io/developer/1326618777)
- Category: Music, Music, Education
- Price: $0.99
- Age rating: 4+
- Requires: iOS 13.2 · 18 MB
- Languages: English, German
- Released: 2020-01-21
- Data updated: 2026-05-17
- User reviews in markdown: https://appshunter.io/ios/app/chordmaster/id1492763336/reviews.md

## What is Chordmaster?

With chordMaster you can look up and listen to all chords and scales as well as their relationships. It is the ideal reference and learning tool for beginners and professionals. With chordMaster you can learn to improvise and understand harmony. The user interface is intuitive, reduced to the essentials and focused on working with harmony.

The integrated frequency analysis also enables input with any instrument or your own singing voice and is a powerful practice tool. Simply play a few notes one after the other and chordMaster will show you which harmonies are involved. With this you can practice very efficiently the scales and chords that you need for improvisation. Or simply and quickly find out from the sheet of music while playing, which harmonies this or that passage is actually about.

The highly sensitive integrated tuner helps you with intonation exercises. The sensitivity of the microphone is adjustable and the concert pitch A can be set to 440Hz or 442Hz.

- Monophonic input with any instrument or your own voice
- knows all scales and chords
- intuitive design without useless frills
- fast access as a reference work
- powerful search engine
- browse your search history
- shows relationships between chords and scales
- also alternative spellings
- International and German grading system adjustable
- Playback or recording for C, Bb, Eb and F instruments
- Optional simplification of double accidentals 
- Clef: treble clef, bass, tenor and alto clef
- Lightmode and Darkmode
- Portrait and landscape format
- integrated tuner
- Concert pitch A 440Hz or 442Hz adjustable
- Adjustable microphone sensitivity
- Adjustable input tempo


## Version history (last 5 releases)

### 2.3 — 2020-08-09

minor improvements

### 2.2 — 2020-08-09

improved frequency analysis

### 2.1 — 2020-08-07

available on iPad now

### 2.0 — 2020-08-05

Input via microphone
Tuner and frequency analysis 
AI chord- and scaledetector

### 1.2 — 2020-01-21

additions

## Apps similar to Chordmaster

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Bass Modes](https://appshunter.io/ios/app/bass-modes/id1141242923) | — | $0.99 | Music |
| [MovableChord](https://appshunter.io/ios/app/movablechord/id710485362) | 4.0 (2) | $1.99 | Music |
| [Jazz Scales Trainer](https://appshunter.io/ios/app/jazz-scales-trainer/id1621849274) | 3.0 (2) | $2.99 | Music |
| [Jazz Licks](https://appshunter.io/ios/app/jazz-licks/id1480975992) | 3.7 (6) | $12.99 | Music |

## More apps by Michael Walter

- [myIntonation](https://appshunter.io/ios/app/myintonation/id1528854597)

All apps by Michael Walter: https://appshunter.io/developer/1326618777

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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 2026-05-17.*