It's now avaliable the virtual diatonic accordion that was missing on Apple Store!

Diatonic Accordion Free is a complete accordion application for iPhone and iPad. Its highly customizable interface makes you able to fit it in your device screen in the best way.
Additionally, what about to record your own instrumentals to show them to your mates? With Diatonic Accordion Free, this is possible and very easy to do!

In Diatonic Accordion Free you can simulate various accordions of major brands worldwide through a simple change of switches, like a real accordion!

Diatonic Accordion Free has High Definition accordion sounds which were recorded from professional accordions in studio.

Play in the key you're used to! Diatonic Accordion Free offers over 20 different keys, such as G/C/F, A/D/G, B/C, etc, with traditional systems, club system and chromatic system.

* High Definition Sounds - Listen to the sound as in authentic Italian accordion.
* It comes with 3 switches installed and ready to use (you can add more).
* Over 20 tunings available.
* Recording and execution of your own instrumentals.
* Highly Customizable Layout - Set the size of the buttons, basses and keyboard positions, distances between buttons, and other possibilities.
* Easy to use controls to adjust the sound volumes, show tips about notes and to set keyboard and basses scrolling.
* Enable the device vibration when pressing a key. Adjust the "Sustain" in the keys and basses. Change the way in which the sounds will fade (fade-out). Among other adjustments.

Send us a video of you playing Diatonic Accodion and appear on our page!
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What’s New

Version 1.1

*Fixed latency issues
*Fixed issue with download of switches
*Stability and performance improvements

Ratings and Reviews

2.0 out of 5
3 Ratings

3 Ratings

Dulcidelice ,

Diatonic button accordion

Looks good but no sound? I have beeen trying for 30 mins to get a sound ! Is this bug - would give 5 stars if there was a sound

Gaming Ant ,

Brilliant app for beginners

I believe that this app is a great app for beginners to the diatonic button accordion to try it out, without spending a penny! Whilst premium can be purchased to remove ads and enable more voices, it isn't essential, and all different tunings are already there. It's good for getting beginners to find out what kind of accordion fits them, let it be 1, 2, or 3 row, B/C, C#/D, D/G or other tunings, and even learn the scales of each accordion!

However, there's no point in only outlining the advantages, and unfortunately there is a place that last star went to. This accordion is notably more difficult to play than a real one, leading beginners mislead that the button accordion is a difficult instrument. While it is difficult in real life, the app can mislead the beginners to think that it is harder, especially those using a phone over a tablet.


Gilian Pablo
76.7 MB

Requires iOS 7.1 or later. Compatible with iPhone, iPad and iPod touch.


English, Portuguese, Spanish

Age Rating
In-App Purchases
  1. All Switches (sounds) £2.99
  2. Remove All Advertisements £2.99
  3. PRO Package £4.99


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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