# Accordion Cassoto Diatonic — Learn to play Button Accordion

> Learn diatonic button accordion with interactive lessons, realistic sounds, and practice tools. (iPhone/iPad app by GMOBILER APPS LTDA.)

- Source: https://appshunter.io/ios/app/accordion-cassoto-diatonic/id1074109980 (this page in markdown: same URL + `.md`)
- Developer: [GMOBILER APPS LTDA](https://appshunter.io/developer/989576177)
- Category: Music, Games, Music, Simulation
- Price: Free with in-app purchases
- Rating: 4.80/5 from 1,132 App Store ratings · 125 written reviews indexed
- Age rating: 12+
- Requires: iOS 12.0 · 118 MB
- Languages: American English
- Released: 2016-02-02
- Data updated: 2026-08-30
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/accordion-cassoto-diatonic/id1074109980/reviews.md

## What is Accordion Cassoto Diatonic?

Learn to play the Diatonic Button Accordion (Melodeon) quickly and fun, for FREE

LEARN SONGS, SCALES, CHORDS AND EXERCISES
 * Songs: Learn didactic songs with the note game!
 * Chords: Learn all musical chords, with bellows pull and push variations!
 * Scales: Learn all musical scales, using the correct fingers on each note! The app indicates which finger to use and which note to play!
 * Exercises: There are 2 modules with 40 exercises to take you from basic to advanced, unlocking each exercise in a fun and educational game.

ACCORDIONS WITH REALISTIC SOUNDS
* There are 120 accordions, each with a different sound!
* Realistic sounds. More than 50 registers like on a real accordion. Musette, Violin, Concertina, Bassoon, Bandoneon, Organ, Harmonium, Piccolo, Organ y muchos otros
* Create your own accordion with your colors and shapes

LOOPS, RHYTHMS AND METRONOME
* Percussion rhythms and loops: Norteño, Vallenato, Bhangra, Bhajan, Qawwali, Carnatic, Cumbia, mesquite, Folk, Forró, and more.
* Metronome included. Change the speed (BPM) of loops, rhythms and metronome to learn at the correct time

RECORD AND SHARE YOUR MUSIC
* Recording and playing your music
* Save your recordings as video or MIDI
* Share your song on social media with 1 click!

ADJUST AND FACILITATE YOUR LEARNING
* More than 100 FREE keys: G/C/F, E/A/D, F/Bb/Eb, among others...
* Show the notes in each button, and highlighting when playing
* Increase or decrease the size of buttons. There are up to 3 rows and 16 basses
* Change notes by opening and closing the bellows like a real accordion!
* Play using a PC (computer) keyboard via USB or Bluetooth, providing a much more realistic feel that is closer to a real accordion!

Accordion Diatonic Cassoto is an educational, fun and FREE app. Created for children and adults to learn to play songs on the diatonic accordion, and practice with loops, playbacks, and metronome, in the correct tempo/beat.

It already comes with more than 80 loops and variations of the most popular musical styles, such as: Norteño, Vallenato, Forró, Country, Waltz, Bhangra, Bhajan, Cumbia, Chamamé, Vanerão, among other styles.

There are more than 100 FREE keys/tunnings for you to learn to play in the tone you prefer!

Make recordings of your songs and save them as video or MIDI. Share on your social networks with just 1 click

Questions or suggestions, please contact: gmobilerapps@gmail.com

Privacy policy: https://doc-hosting.flycricket.io/accordion-diatonic-privacy-policy/ff884b1d-3611-4dbc-b4dd-533d6e950b9a/privacy
Terms of Use: https://1drv.ms/u/s!AhfDmxoQhrGigTttXXLl2jcuXwOj?e=HBJZbo

## Key features

- Learn songs, scales, chords, and exercises
- Realistic accordion sounds with customizable options
- Percussion rhythms, loops, and metronome
- Record and share music as video or MIDI
- Adjustable button size and note display
- Over 100 free keys/tunings

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Annual Premium Plan | $19.99 | per year |
| Semi-annual Premium Plan | $12.99 | per 6 months |
| Annual Premium Plan -Supporter | $17.99 | per year |
| Monthly Premium Plan | $2.99 | per month |
| Annual Premium Plan - Special | $14.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| All Switches (sounds) | $2.99 | one-time |
| Remove All Advertisements | $2.99 | one-time |
| PRO Package | $4.99 | one-time |
| Package Loops Premium I | $7.99 | one-time |
| Plus Package I | $11.99 | one-time |
| Accordion Registers Package I | $5.99 | one-time |
| Remove Basic Ads | $5.99 | one-time |
| Accordions Package I | $5.99 | one-time |
| Package Mexican Loops I | $5.99 | one-time |
| Package Latin America Loops I | $5.99 | one-time |
| Package Loops Worldwide I | $4.99 | one-time |
| Package Colombian Loops I | $7.99 | one-time |
| Package Indian Loops I | $7.99 | one-time |
| Package Loops Nordestinos I | $7.99 | one-time |


## What do users think of Accordion Cassoto Diatonic?

Overall sentiment: positive

**Pros**

- 🎵 Realistic accordion sound quality
- 👍 User-friendly interface for beginners
- 💰 Free version with substantial features
- 📱 Works well on older devices
- 🎹 Multiple accordion types and tunings available
- ⏱️ Minimal ads compared to competitors
- 🎓 Effective for learning and practice
- 🔊 Responsive button controls
- 💾 Recording and saving functionality
- 🎯 Detailed attention to accordion mechanics

**Cons**

- 🐛 Frequent crashes reported
- 🔊 Audio saturation issues on some devices
- 📺 Screen size limitations on phones
- ⚠️ In-app purchase prompts for chains/upgrades
- 🎮 More difficult to play than real accordion
- 🔊 Some sound tuning issues (Club systems)
- ⏱️ Slow response time compared to competitors
- 🎵 Artificial-sounding samples in some versions

**Commonly reported bugs**

- No sound output on some devices
- Audio saturation on certain phones
- Club system note tuning incorrect (C4 sounds like C5)
- Bass buttons too close to screen edge on iPad
- App crashes frequently
- Buttons compressed/not visible on iPhone
- Other app indicators popping up during use

**Most requested features**

- Full-screen mode for iPad Pro
- Larger button sizes for tablets
- Hohner Corona III sound model
- Audiobus and Inter-App Audio support
- Improved responsiveness
- Better sound sample quality
- Fixed Club system note tuning

## Recent user reviews (10 of 125)

All indexed reviews: https://appshunter.io/ios/app/accordion-cassoto-diatonic/id1074109980/reviews.md

### 5/5 — Love it

*2026-08-13*

I like playing this is better than mezquite in my opinion

**Developer response:** Hello accordionist Adiel 👋🪗, wonderful to know Accordion Diatonic was to your liking! We’re very happy with your positive feedback. Thanks for using our app! 😊

### 5/5 — Really amazing

*2026-08-10*

i used it alot to learn accordion and eventually i got a real one but i had to go somewhere far and leave the accordion behind but with this i was able to keep playing

**Developer response:** Hello accordionist Fjfjfjfjfjenenfn 👋🪗, great to know you liked Accordion Diatonic! We’re happy to be part of your journey in the app. Thanks for your trust! 😊

### 5/5 — Amazing learning tool

*2026-07-28*

This app is just an amazing app helping me learn how to play the accordion now I feel better about myself playing the accordion. Thank you.

**Developer response:** Hello accordionist The 👋🪗, your comment about Accordion Diatonic made our day! It's very gratifying to receive such positive feedback. We are always open to new ideas, feel at home to share. A big hug! 😊

### 5/5 — 🥳

*2026-07-25*

Amazing app i had learn many songs while playing

**Developer response:** Hello accordionist Destinyrivra 👋🪗, we’re really happy to hear you liked Accordion Diatonic! It’s great to know you’re enjoying the app. If you have any questions or suggestions, feel free to share. Thanks! 😊

### 5/5 — Me gusto su sonidos y los botones que si fuera que estuvieras toncando un de verdsr

*2026-07-06, version 4.0.2*

Me gustaa

### 5/5 — Great Accordion App

*2026-06-29, version 4.0.2*

Very useful for accordion learning and enthusiasts.

### 5/5 — Best of the bunch

*2026-06-20, version 4.0.2*

For me it’s the best of the bunch

### 5/5 — So good

*2026-06-16*

Helped me learn my notes and everything I need to know to play the accordion then when I bought a real one I knew it all

**Developer response:** How cool, accordionist Skibitie 👋🪗! Thank you very much for sharing your experience with Accordion Diatonic. It's a pleasure to know we are on the right track. Always count on us for whatever you need! 😊

### 5/5 — Get the app it is perfect

*2026-06-10*

It is perfect for distraction and entertainment is also helps by letting people play freely on the accordion it is perfect for people who want to play the accordion for free

**Developer response:** Hello accordionist Jijnijnionoju 👋🪗, wonderful to know Accordion Diatonic was to your liking! We’re very happy with your positive feedback. Thanks for using our app! 😊

### 2/5 — Accordion

*2026-06-10*

It’s good, although every time I try to open it, it sometimes just crashes or doesn’t let me play it, I think the developers need to fix it or update it. 

Please and thank you.

**Developer response:** That's great to hear, accordionist Compa 👋🪗! We're glad you liked the Accordion Diatonic Cassoto app. Is there any new feature you would like us to add? Or anything specific you would like to know about the app? Feel free to ask any questions or share your suggestions here. 😊

## Frequently asked questions about Accordion Cassoto Diatonic

### What is Accordion Diatonic Cassoto?

Accordion Diatonic Cassoto is a free educational app designed to help users learn to play the diatonic button accordion. It offers interactive lessons for songs, scales, chords, and exercises, along with realistic accordion sounds and practice tools like rhythms and a metronome.

### What are the key learning features of this app?

The app includes a note game for learning songs, lessons on musical chords with bellows variations, guided scale practice with finger suggestions, and over 40 exercises to progress from basic to advanced levels. It also shows notes on buttons and highlights them when played.

### How much does Accordion Diatonic Cassoto cost?

The app is free to download and use. It offers in-app purchases, which may include additional content or features beyond the free offerings.

### What musical styles and tunings are supported?

The app features over 80 loops and variations in popular musical styles like Norteño, Vallenato, Forró, Country, Waltz, and Cumbia. It also provides more than 100 free keys/tunings, such as G/C/F and E/A/D, allowing users to learn in their preferred tone.

### Can I record and share my music with this app?

Yes, the app allows you to record your playing and save it as a video or MIDI file. You can then easily share your recordings on social media with a single click.

## Version history (last 5 releases)

### 4.1 — 2026-08-09

Play using a PC (computer) keyboard via USB or Bluetooth, providing a much more realistic feel that is closer to a real accordion!
Learning Mode: Learn songs, scales, chords, and practice with exercises designed exclusively for the accordion, in a game with multiple stages, levels, and difficulty. The app teaches you the correct finger to press each button!
* New Mexican, Colombian, and other songs! A variety of songs for you to learn to play the diatonic button accordion.
* New notation options (notes on the buttons)
* New song screen interface
* Bug fixes
* Keys sound instantly (no delay)
* Animated bellows
* Equalizer and audio effects
* "Two Keys" mode (change the Keys using registers)
* Bellows vibration
* Adjust the size of notes
* Loops of Waltz, Bachata, Norteño, Tango +...
* 100+ Keys (tunnings),
* MIDI

### 4.0.2 — 2025-09-20

LEARNING MODE: Learn songs, scales, chords, and practice with exercises designed exclusively for the accordion, in a game with multiple stages, levels, and difficulty. The app teaches you the correct finger to press each button!
* New Mexican, Colombian, and other songs! A variety of songs for you to learn to play the diatonic button accordion.
* New notation options (notes on the buttons)
* New song screen interface
* Bug fixes
* Keys sound instantly (no delay)
* Animated bellows
* Equalizer and audio effects
* "Two Keys" mode (change the Keys using registers)
* Bellows vibration
* Adjust the size of notes
* Loops of Waltz, Bachata, Norteño, Tango +...
* 100+ Keys (tunnings),
* MIDI

### 4.0 — 2025-08-25

LEARNING MODE: Learn songs, scales, chords, and practice with exercises designed exclusively for the accordion, in a game with multiple stages, levels, and difficulty. The app teaches you the correct finger to press each button!
* Keys sound instantly (no delay)
* Animated bellows
* Equalizer and audio effects
* "Two Keys" mode (change the Keys using registers)
* Bellows vibration
* Adjust the size of notes
* Loops of Waltz, Bachata, Norteño, Tango +...
* 100+ Keys (tunnings),
* MIDI

### 3.0.1 — 2025-05-03

* Buttons sound infinitely while pressed!
* Animated bellows
* New button for easily adjusting size
* Option to hide the basses
* "Two Keys" mode (change the Keys using registers)
* Adjust the size of the button notes
* New Keys and fixes
* Bellows vibration
* Move the keyboard with 2 fingers
* Loops of Waltz, Bachata, Norteño, Vallenato, Tango, etc
* Equalizer and Audio Effects (reverb, echo)
* MIDI device support
* 100+ Keys (tunnings),
* Export MIDI

### 3.0 — 2025-05-03

* Buttons sound infinitely while pressed!
* Animated bellows
* New button for easily adjusting size
* Option to hide the basses
* "Two Keys" mode (change the Keys using registers)
* Adjust the size of the button notes
* New Keys and fixes
* Bellows vibration
* Move the keyboard with 2 fingers
* Loops of Waltz, Bachata, Norteño, Vallenato, Tango, etc
* Equalizer and Audio Effects (reverb, echo)
* MIDI device support
* 100+ Keys (tunnings),
* Export MIDI

## Apps similar to Accordion Cassoto Diatonic

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Go Button](https://appshunter.io/ios/app/go-button/id454017315) | 4.6 (174) | Free | Music |
| [Accordion Chromatic Button](https://appshunter.io/ios/app/accordion-chromatic-button/id6502722726) | 4.9 (78) | Free | Music |
| [Go Button Pro](https://appshunter.io/ios/app/go-button-pro/id1108107212) | 4.7 (9) | $99.99 | Music |
| [Sound Button World](https://appshunter.io/ios/app/sound-button-world/id6443451140) | 3.6 (28) | Free | Music |
| [Real Percussion: kit drum pads](https://appshunter.io/ios/app/real-percussion-kit-drum-pads/id791157337) | 4.5 (1,612) | Free | Music |
| [Real Drum: electronic drum set](https://appshunter.io/ios/app/real-drum-electronic-drum-set/id550920929) | 4.5 (48,213) | Free | Music |

## More apps by GMOBILER APPS LTDA

- [Accordion Piano Cassoto](https://appshunter.io/ios/app/accordion-piano-cassoto/id989576178)
- [Accordion Chromatic Button](https://appshunter.io/ios/app/accordion-chromatic-button/id6502722726)
- [Harmonium Jali](https://appshunter.io/ios/app/harmonium-jali/id6748371550)
- [Piano Evo: Learn Songs & Music](https://appshunter.io/ios/app/piano-evo-learn-songs-and-music/id6765461758)

All apps by GMOBILER APPS LTDA: https://appshunter.io/developer/989576177

## Related topics

[acordeon cassoto](https://appshunter.io/ios/topics/acordeon-cassoto) · [accordion diatonic cassoto](https://appshunter.io/ios/topics/accordion-diatonic-cassoto) · [vallenato](https://appshunter.io/ios/topics/vallenato) · [acordeon vallenato](https://appshunter.io/ios/topics/acordeon-vallenato) · [accordion cassoto](https://appshunter.io/ios/topics/accordion-cassoto) · [acordeón diatónico de botones](https://appshunter.io/ios/topics/acordeón-diatónico-de-botones) · [acordeon diatonico](https://appshunter.io/ios/topics/acordeon-diatonico) · [acordeon diatonico cassoto](https://appshunter.io/ios/topics/acordeon-diatonico-cassoto) · [accordion](https://appshunter.io/ios/topics/accordion) · [hohner accordion](https://appshunter.io/ios/topics/hohner-accordion) · [mezquite diatonic accordion](https://appshunter.io/ios/topics/mezquite-diatonic-accordion) · [accordion piano cassoto](https://appshunter.io/ios/topics/accordion-piano-cassoto) · [acordeon mezquite](https://appshunter.io/ios/topics/acordeon-mezquite) · [accordion app](https://appshunter.io/ios/topics/accordion-app) · [accordion pro hd free](https://appshunter.io/ios/topics/accordion-pro-hd-free) · [mesquite diatonic accordion](https://appshunter.io/ios/topics/mesquite-diatonic-accordion) · [accordion game](https://appshunter.io/ios/topics/accordion-game) · [accordian app](https://appshunter.io/ios/topics/accordian-app) · [acordeon de botones](https://appshunter.io/ios/topics/acordeon-de-botones) · [acordeon gratis](https://appshunter.io/ios/topics/acordeon-gratis)

---

*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 2026-08-30.*