Version history
Hayden Duet System Concertina
57
ASO score
Text
84/100
Reviews
0/100
Graphic
60/100
Other
0/100
App Rating
3.8
Votes
5
App Age
15y 9m
Last Update
Jul 04, 2025
Compare with Category Top Apps
|
Metrics
|
Current App
|
Category Top Average
|
Difference
|
|---|---|---|---|
|
Rating
|
0
|
4.56
|
|
|
Number of Ratings (Voted)
|
0
|
579.2K
|
|
|
App Age
|
15y 9m
|
7y 11m
|
+97%
|
|
Price
|
$3
|
$0
|
|
|
In-app Purchases Price
|
$0
|
$41
|
|
|
Update Frequency
|
162d
|
31d
|
+418%
|
|
Title Length
|
29
|
26
|
+12%
|
|
Subtitle Length
|
26
|
27
|
-4%
|
|
Description Length
|
2 325
|
2 727
|
-15%
|
|
Number of Screenshots
|
624
|
1256
|
-50
%
|
|
Size
|
73MB
|
219MB
|
-67
%
|
Category Ranking in United States
7 days
Last 7 days
Last 30 days
Last 90 days
Last 180 days
Last year
| Top | Dec 06, 2025 | Dec 13, 2025 |
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No results were found!
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| Top | Dec 06, 2025 | Dec 13, 2025 |
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No results were found!
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| Top | Dec 06, 2025 | Dec 13, 2025 |
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No results were found!
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| Top | Dec 06, 2025 | Dec 13, 2025 |
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No results were found!
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Ranking Keywords in United States
| Keywords | App Rank |
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Analyze this and other apps using Asolytics tools
Text ASO
Title
(
Characters:
29
of 30
)
Hayden Duet System Concertina
Subtitle
(
Characters:
26
of 30
)
Play the Hayden Concertina
Description
(
Characters:
2325
of 4000
)
Hayden Duet System Concertina is an easy-to-play concertina for both iPhone and iPad.
The Hayden system duet concertina layout is very easy to learn to play, with the notes in scale order.
The iPad version is based on the full 53-button R. Morse Beaumont with the addition of an extra D# on the LHS. This makes it possible to play all of the commonly available Hayden concertina variations on the app.
IMPORTANT: On the iPad version, since you may want to play chords with four or more fingers on the screen at the same time, before playing, disable "Multitasking Gestures" on your iPad (in the Settings app, under the General section, turn the Multitasking Gestures switch to the off position).
How to Play the iPhone Version:
On the iPhone version, the left side is one octave below the right side. Scales walk from the left and right edges towards the center.
On the iPhone version, two of the most common layout options are provided: mirror image and inverted.
To play, simply press the buttons. You may also slide your fingers between the buttons.
Multiple buttons may be pressed at the same time to play chords.
Touch the '?' button to cycle through the following layouts:
Mirror image with labels
Mirror image no labels
Inverted with labels
Inverted no labels
Touch the "i" to bring up the settings page where you may transpose the pitch up or down up to one octave in semitone increments.
Touch the number to the right of the transpose slider to reset the transpose to zero.
When transposed, the note labels do not change, just the pitch produced.
How to Play the iPad Version:
To play, simply press the buttons. You may also slide your fingers between the buttons.
Multiple buttons may be pressed at the same time to play chords.
Touch the '?' button to show/hide the button note labels
Touch the "i" to bring up the settings page where you may transpose the pitch up or down up to one octave in semitone increments.
Touch the number to the right of the transpose slider to reset the transpose to zero.
When transposed, the note labels do not change, just the pitch produced.
Uses high-quality per-note audio samples recorded from a premium concertina.
Thank you to Don Taylor for the gorgeous new iPad version graphics!
Icon image based on a beautiful R. Morse Beaumont Hayden Concertina}
Read more
Other
Additional Information
| Rating: | |
| Voted: | 5 |
| App Store Link: | |
| Price: | 2.99 $ |
| Website: | |
| Email: | - |
| Privacy Policy: | |
| Categories: | Music, Entertainment |
| Size: | 72MB |
| App Age: | 15 years 9 months |
| Release Date: | Mar 23, 2010 |
| Last Update: | Jul 04, 2025 |
| Version: | 2.8 |
Version history
2.8
Jul 04, 2025
Bug fixes
2.6
Aug 30, 2018
Fixed sample octave offset bug introduced in the last iPhone version. Sorry about that!
Hayden Duet System Concertina is now a universal iPhone/iPad app!
The iPad version is based on the full R. Morse Beaumont model with the addition of an extra D# on the LHS. This makes it possible to play all of the commonly available Hayden concertina variations on the app.
IMPORTANT: Since you may want to play chords with four or more fingers on the screen at the same time, before playing, disable "Multitasking Gestures" on your iPad (in the Settings app, under the General section, turn the Multitasking Gestures switch to the off position).
Thank you to Don Taylor for the gorgeous new iPad version graphics!
