Version history
![Get Piano Chords Master [Classic] for iOS, iPhone, iPad Aso Report](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/90/fc/00/90fc00cd-15d7-899a-42e6-46e5f3bb8946/AppIcon-0-0-1x_U007epad-0-1-85-220.png/94x94bb.webp)
Piano Chords Master [Classic]
60
ASO score
Text
71/100
Reviews
50/100
Graphic
60/100
Other
0/100
App Rating
4.8
Votes
4
App Age
8y 7m
Last Update
Dec 17, 2025
iAP
$0.99 - 0.99
Compare with Category Top Apps
|
Metrics
|
Current App
|
Category Top Average
|
Difference
|
|---|---|---|---|
|
Rating
|
4.83
|
4.56
|
+6%
|
|
Number of Ratings (Voted)
|
4
|
585.2K
|
-100%
|
|
App Age
|
8y 7m
|
8y 3m
|
+4%
|
|
In-app Purchases Price
|
$1
|
$40
|
-98
%
|
|
Update Frequency
|
153d
|
30d
|
+416%
|
|
Title Length
|
29
|
25
|
+16%
|
|
Subtitle Length
|
23
|
27
|
-15%
|
|
Description Length
|
2 162
|
2 731
|
-21%
|
|
Number of Screenshots
|
312
|
1251
|
-75
%
|
|
Size
|
7MB
|
222MB
|
-97
%
|
Category Ranking in United States
7 days
Last 7 days
Last 30 days
Last 90 days
Last 180 days
Last year
| Top | Dec 18, 2025 | Dec 25, 2025 |
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No results were found!
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| Top | Dec 18, 2025 | Dec 25, 2025 |
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No results were found!
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| Top | Dec 18, 2025 | Dec 25, 2025 |
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No results were found!
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| Top | Dec 18, 2025 | Dec 25, 2025 |
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No results were found!
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Ranking Keywords in United States
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Analyze this and other apps using Asolytics tools
Text ASO
Title
(
Characters:
29
of 30
)
Piano Chords Master [Classic]
Subtitle
(
Characters:
23
of 30
)
Supports playing chords
Description
(
Characters:
2162
of 4000
)
(This app inherits the specifications of the previous version (Ver.2.5.0) of "Piano Chords Master".)
This is the revolutionary piano app to support playing chords.
This app can display each note of the component tones (root, triad, 7th, tension, on chord) of selected chord on the keyboard, play chord sound.
In addition, it has 6 octaves keyboard, and it can display immediately the chord name to match the configuration notes you pressed.
As the main features of this app, it has the function to play chords continuously as sequencer of up to 16 bar.
This app supports you when you practice the songs that are configured in the chord such as popular music and jazz.
Registration method of chord:
- Enter the chord from the keys on the screen.
- Create chord by selecting each component note from Key/Chord selection view.
- This app supports Core MIDI. You can perform it by connecting a MIDI-compatible keyboard.
(It might be limited the corresponding MIDI keyboard.)
* If you'd like to input or display all the chord patterns including tension (b9, # 9, 11, # 11, b13, 13), You need In-App Purchase.
* It is possible to transpose (change the overall key). (Select "Transpose" from the dialog displayed from [Util] button on [Register] screen.)
* It is possible to add chord progression. (Select "Add chord progress" from the dialog displayed from [Util] button on [Register] screen.)
* There are 28 types in all kinds of sound. (It is 9 kinds can be used in the initial state. To use all type, you need In-App Purchase.)
* The chord set can save or load as a sequencer.
* Supports Bluetooth MIDI connection.
* Supports sending MIDI messages (note on / off).
* Supports the function to adjust the width of the keyboard.
Chord list:
M, 7, 7(b5), 7(#5), 6, 6 9, 9, add9, M7, M9, M7(b5), M7(#5), m, m6, m6 9, m(#5), m add9, m7, mM7, m7(b5), m7(#5), m9, mM9, aug, dim, dim7, sus4, 7sus4, 9sus4, M7sus4, M9sus4
(To use below, you need In-App Purchase.)
7(b9), 7(#9), 7(#11), 7(b13), 7(13), 7(b9 #11), 7(b9 b13), 7(b9 13), 9(#11), 9(b13), 9(13), 7(#9 #11), 7(#9 b13), 7(#9 13), M7(#11), M9(#11), M7(13), M9(13), m7(11), m7(13), m9(11), m7(b5 11), m7(b5 13)
}
Read more
Other
Additional Information
Version history
2.0.1
Dec 17, 2025
Confirmed to work on iOS 26 and iPadOS 26.
This app inherits the specifications of the previous version (Ver.2.5.0) of "Piano Chords Master."
The current version (Ver. 3.x.x) of "Piano Chords Master" has undergone major updates in terms of functionality and UI.
(Major changes: Maximum number of measures: 16 → unlimited; Screen orientation: landscape only → both portrait and landscape)
However, we understand that some users find the previous version easier to use, so we have decided to maintain the specifications of the previous version in this app.
2.0.0
Jul 21, 2025
This app inherits the specifications of the previous version (Ver.2.5.0) of "Piano Chords Master".
The previous version of "Piano Chord Master" is scheduled to be updated (Ver.3.x.x: scheduled for release soon) with major updates in terms of functionality and UI.
(Main changes: Screen orientation: horizontal → vertical, Maximum number of bars: 16 → unlimited)
However, we have decided to continue the specifications of the previous version in this app, assuming that some people think that the previous version is easier to use.
![Get Piano Chords Master [Classic] for iOS, iPhone, iPad Aso Report](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/90/fc/00/90fc00cd-15d7-899a-42e6-46e5f3bb8946/AppIcon-0-0-1x_U007epad-0-1-85-220.png/136x136bb.webp)