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Android Apps > Music & Audio > Chord Wheel : Circle of 5ths
Chord Wheel : Circle of 5ths icon

Chord Wheel : Circle of 5ths

Chord Wheel is the best tool to help you learning music theory & writing songs.
by ELEX
Google Play
Google Play
5+
Thousand
Downloads
PREMIUM
Est. downloads
PREMIUM
Recent d/loads
4.76
641
Rating
Medium
ranked
Ranking
0
Libraries
2.2+
Android version
1/14/14
Last updated
2013
July
App age
27.7 MB
App size
Everyone
Content rating
$4.99
Price

Google Play Rating history and histogram

557
51
12
0
19

Changelog

  • Sep 6, 2020 Price Drop New price: $4.99 ($5.47)
  • Aug 23, 2020 Price Increase New price: $5.47 ($4.99)
  • Aug 10, 2020 Price Drop New price: $4.99 ($5.47)
  • Aug 9, 2020 Price Increase New price: $5.47 ($4.99)
  • Aug 6, 2020 Price Drop New price: $4.99 ($5.47)
  • Aug 1, 2020 Price Increase New price: $5.47 ($4.99)
  • Jul 4, 2020 Price Drop New price: $4.99 ($5.47)
  • Jun 20, 2020 Price Increase New price: $5.47 ($4.99)
  • May 4, 2020 Price Drop New price: $4.99 ($5.47)
  • Apr 25, 2020 Price Increase New price: $5.47 ($4.99)
  • Nov 10, 2017 Price Increase New price: $4.99 ($4.49)
  • Aug 29, 2017 Price Drop New price: $4.49 ($4.99)
  • Aug 8, 2017 Price Increase New price: $4.99 ($2.99)
  • Jul 29, 2017 Price Drop New price: $2.99 ($4.99)
  • May 16, 2017 Price Increase New price: $4.99 ($1.99)
  • May 8, 2017 Price Drop New price: $1.99 ($4.99)
  • Sep 6, 2016 Price Increase New price: $4.99 ($4.49)
  • Sep 1, 2016 Price Drop New price: $4.49 ($4.99)
  • Aug 4, 2016 Price Increase New price: $4.99 ($4.49)
  • Jul 17, 2016 Price Increase New price: $4.49 ($3.99)
  • Jul 8, 2016 Price Drop New price: $3.99 ($4.49)
  • Jun 25, 2016 Price Increase New price: $4.49 ($3.99)
  • Jun 18, 2016 Price Drop New price: $3.99 ($4.49)
  • Jun 14, 2016 Price Increase New price: $4.49 ($3.99)
  • Mar 11, 2016 Installs 5,000+ installs
  • Mar 11, 2016 Price Drop New price: $3.99 ($4.19)
  • Mar 1, 2016 Price Increase New price: $4.19 ($3.99)
  • Dec 6, 2015 Price Increase New price: $3.99 ($3.79)
  • Nov 5, 2015 Price Drop New price: $3.79 ($3.87)
  • Jul 21, 2015 Price Increase New price: $3.87 ($1.89)
  • Jul 13, 2015 Price Drop New price: $1.89 ($3.96)
  • Jun 11, 2015 Price Increase New price: $3.96 ($3.92)
  • May 11, 2015 Price Increase New price: $3.92 ($3.79)
  • Mar 11, 2015 Price Drop New price: $3.79 ($3.87)
  • Jan 11, 2015 Price Drop New price: $3.87 ($3.96)
  • Dec 3, 2014 Price Increase New price: $3.96 ($3.79)
  • Sep 3, 2014 Price Increase New price: $3.79 ($3.45)
  • Aug 18, 2014 Price Drop New price: $3.45 ($3.83)
  • Jul 1, 2014 Price Drop New price: $3.83 ($4.29)
  • Jun 19, 2014 Price Increase New price: $4.29 ($3.54)
  • Apr 12, 2014 Price Drop New price: $3.54 ($3.64)
  • Feb 7, 2014 Price Increase New price: $3.64 ($3.54)
  • Jan 14, 2014 Update Version 5.0
  • Dec 21, 2013 Price Increase New price: $3.54 ($3.37)
  • Oct 20, 2013 Installs 1,000+ installs
  • Sep 28, 2013 Update Version 4.1
  • Sep 20, 2013 Update Version 4.0
  • Aug 1, 2013 Installs 500+ installs
  • Aug 1, 2013 Price Increase New price: $3.37 ($3.28)
  • Jul 27, 2013 Update Version 3.0.2
View more View less

Developer information

ELEX

[email protected]

Website

Vernaum O/T A-1828
45, Yangun-ro, Haeundae-gu, Busan
Rep. of KOREA
48104

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Description

Chord Wheel helps you to understand how music works. Also, it helps you to get some musical ideas for your own songs.

The Interactive Chord Wheel is an implementation of one of the most basic and significant music theory, 'Circle of fifths' on Android. This app is uniquely designed to represent the relationship between a scale and a chord.
In the screen of this app, the Circle is made up of several concentric rings, which provides various information. By rotating the 2 rings, inner and outer, the needed information can be got easily.
The outer most ring shows information on the scale such as a tonic, a dominant, a sub-dominant, a relative minor, a relative major, and a progression of the degree. The next outer ring shows a series of note's name ordered by the progression of 5th, and the root note of a scale can be set by rotationg this ring. When rotating the outer ring, the inner ring rotates also. The next ring shows a degree of a note and a diatonic chord in that scale. By rotaing the next ring, a chord can be set. If a note name of the outer ring is touched, then a diatonic chord, of which the root note is the note, is set. Instead of the inner chord ring, a key progression ring can be displayed which is very useful when transposing a song to another key. At the center of the concentric rings, a signiture of the scale is displayed.


The direction of the circle
The direction of the key progression on a circle can be set to a CW or a CCW direction by a user.

Switchable Inner Wheel
The inner wheel can be switched when it is needed. A chord wheel, a transpose wheel, and a interval wheel are avalable.

Scale
A major scale and 3 minor scale and church modes are available. The scale tones can be distinguished by its background color. A diatonic chord of the scale can be set by touching one of its scale tones.

Diatonic Scale Chord
Both triads and 7th chords are supported for each scale.

Chord Wheel
Chord wheel is uniquely designed to represent the relationship between a scale and a chord. Most diatonic chords are available. The chord tones can be distinguished by its background color or its mark.

Transpose Wheel
For transposing, a ring of key progression can be displayed instead of a chord ring.

Interval Wheel
Intervals of notes can be found out easily and quickly. Just switch the inner wheel to an interval wheel.

Inversion of a Chord
The inversion of a chord can be played by clicking a button, and also can be seen through the piano view.

Notation System
There are various ways of naming note names. In this app, CDEFGAB, CDEFGAH, and Fixed-Do systems are supported. Also, you can set a prefered accidental, a sharp(#) or a flat(♭).

Piano
Information about a scale or a chord is shown on a 2-octave sized mini piano. It can be played by touching the keys.

Guitar
Information about a scale or a chord also can be shown on a guitar fretboard. It's tunable.

Colors / Marks
The tones of a scale and a chord are associated with the 7 colors of the rainbow. For example, the 1st note is red, and the 7th note is violet.
Also, marks such as ●, △, ★, ◎ represent that it's 1st, 3rd, 5th, 7th note.

Clef / Signature
A signature of the scale is showed at the center of rings. A clef can be set to a treble of a bass.
When the center is touched, user-defined action is performed.

Sounds
The sound of a scale and a chord can be played. A chord sound can be played arpeggio pattern or not.
Piano, E.Piano, and Guitar sounds are included. The bundled sounds are recorded in high quality.

Available scales
Major
Natural / Harmonic / Melodic Minor
Ionian
Dorian
Phrygian
Lydian
Mixolydian
Aeolian
Locrian

Available chords
Major (Triad)
Major 7th
Major 6th
Major 7th aug 5th
Major aug 5th (Triad)
Suspended 2nd (Triad)
Suspended 4th (Triad)
Minor (Triad)
Minor 7th
Minor 6th
Minor Major 7th
Dominant 7th
Dominant 7th aug 5th
Dominant 7th flat 5th
Dominant 7th sus 4th
Diminished (Triad)
Diminished 7th
Minor 7th flat 5th

Recent changes:
In EU countries, Value-Added-Tax(15~27%) is included in the price, since Jan. 1, 2015.

Please don't forget leaving a positive comment. No developer wants to keep developing and managing a badly rated app.

read more on
https://plus.google.com/communities/104363645273449669829
Chord Wheel helps you to understand how music works. Also, it helps you to get some musical ideas for your own songs.

The Interactive Chord Wheel is an implementation of one of the most basic and significant music theory, 'Circle of fifths' on Android. This app is uniquely designed to represent the relationship between a scale and a chord.
In the screen of this app, the Circle is made up of several concentric rings, which provides various information. By rotating the 2 rings, inner and outer, the needed information can be got easily.
The outer most ring shows information on the scale such as a tonic, a dominant, a sub-dominant, a relative minor, a relative major, and a progression of the degree. The next outer ring shows a series of note's name ordered by the progression of 5th, and the root note of a scale can be set by rotationg this ring. When rotating the outer ring, the inner ring rotates also. The next ring shows a degree of a note and a diatonic chord in that scale. By rotaing the next ring, a chord can be set. If a note name of the outer ring is touched, then a diatonic chord, of which the root note is the note, is set. Instead of the inner chord ring, a key progression ring can be displayed which is very useful when transposing a song to another key. At the center of the concentric rings, a signiture of the scale is displayed.


The direction of the circle
The direction of the key progression on a circle can be set to a CW or a CCW direction by a user.

Switchable Inner Wheel
The inner wheel can be switched when it is needed. A chord wheel, a transpose wheel, and a interval wheel are avalable.

Scale
A major scale and 3 minor scale and church modes are available. The scale tones can be distinguished by its background color. A diatonic chord of the scale can be set by touching one of its scale tones.

Diatonic Scale Chord
Both triads and 7th chords are supported for each scale.

Chord Wheel
Chord wheel is uniquely designed to represent the relationship between a scale and a chord. Most diatonic chords are available. The chord tones can be distinguished by its background color or its mark.

Transpose Wheel
For transposing, a ring of key progression can be displayed instead of a chord ring.

Interval Wheel
Intervals of notes can be found out easily and quickly. Just switch the inner wheel to an interval wheel.

Inversion of a Chord
The inversion of a chord can be played by clicking a button, and also can be seen through the piano view.

Notation System
There are various ways of naming note names. In this app, CDEFGAB, CDEFGAH, and Fixed-Do systems are supported. Also, you can set a prefered accidental, a sharp(#) or a flat(♭).

Piano
Information about a scale or a chord is shown on a 2-octave sized mini piano. It can be played by touching the keys.

Guitar
Information about a scale or a chord also can be shown on a guitar fretboard. It's tunable.

Colors / Marks
The tones of a scale and a chord are associated with the 7 colors of the rainbow. For example, the 1st note is red, and the 7th note is violet.
Also, marks such as ●, △, ★, ◎ represent that it's 1st, 3rd, 5th, 7th note.

Clef / Signature
A signature of the scale is showed at the center of rings. A clef can be set to a treble of a bass.
When the center is touched, user-defined action is performed.

Sounds
The sound of a scale and a chord can be played. A chord sound can be played arpeggio pattern or not.
Piano, E.Piano, and Guitar sounds are included. The bundled sounds are recorded in high quality.

Available scales
Major
Natural / Harmonic / Melodic Minor
Ionian
Dorian
Phrygian
Lydian
Mixolydian
Aeolian
Locrian

Available chords
Major (Triad)
Major 7th
Major 6th
Major 7th aug 5th
Major aug 5th (Triad)
Suspended 2nd (Triad)
Suspended 4th (Triad)
Minor (Triad)
Minor 7th
Minor 6th
Minor Major 7th
Dominant 7th
Dominant 7th aug 5th
Dominant 7th flat 5th
Dominant 7th sus 4th
Diminished (Triad)
Diminished 7th
Minor 7th flat 5th

Recent changes:
In EU countries, Value-Added-Tax(15~27%) is included in the price, since Jan. 1, 2015.

Please don't forget leaving a positive comment. No developer wants to keep developing and managing a badly rated app.

read more on
https://plus.google.com/communities/104363645273449669829
Show full description Hide full description
aug can chord circle clef diatonic diminished dominant flat guitar inner interval key major minor note outer piano progression ring scale tones transpose triad wheel

Comments

Tag cloud

app fifths flat major outer ring scale sharp tool wheel

Positive comment tag cloud

app fifths flat major outer ring scale sharp tool wheel

Negative comment tag cloud

aware constantly gotten jumps loads minutes page reached reply store

Google Play Rankings

Top rankings

Rank Country Category List
237 Indonesia Music & Audio Top Paid
237 Poland Music & Audio Top Paid
240 Denmark Music & Audio Top Paid
240 Finland Music & Audio Top Paid
242 India Music & Audio Top Paid
243 Mexico Music & Audio Top Paid
245 Saudi Arabia Music & Audio Top Paid
246 Belgium Music & Audio Top Paid
290 Czech Republic Music & Audio Top Paid
291 Netherlands Music & Audio Top Paid
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Ranking history in Indonesia

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I'm the developer of this app

Permissions

Network communication
view network connections, full network access, Google Play license check

Libraries

No known libraries used.

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