Accordion Chromatic Cassoto

Contains adsIn-app purchases
4.4
4.33K reviews
1M+
Downloads
Content rating
Everyone
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About this app

Learn to play the Chromatic Accordion quickly and fun!

Chromatic Accordion Cassoto is an educational, fun and FREE app. Created for children and adults to learn to play songs on the accordion, and practice with loops, playbacks, and rhythms, all with a metronome, in the correct tempo.

📖 Learn Songs, Scales and Exercises
• Songs: Learn didactic songs with the note game!
• 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 3 modules with 60 exercises to take you from basic to advanced, unlocking each exercise in a fun and educational game.

🎵 Realistic Sounds and Amazing Accordions
• Over 120 exclusive accordions, each with its own unique sound!
• Choose your color and style, creating a one-of-a-kind accordion just for you.
• 50 realistic sound samples for an experience that feels just like playing a real accordion. Musette, Violin, Concertina, Bassoon, Bandoneon, Organ, Harmonium, mezquite, Piccolo, Organ y muchos otros

🥁 Perfect Rhythms, Loops, and Metronome
• Explore rhythms with loops ranging from Norteño, Vallenato, Bhangra, Bhajan, Qawwali, Carnatic, Cumbia, mesquite, Folk, Forró, and more.
• 30 styles and variations for playing basses and rocking any musical genre.
• Control timing and tempo with the metronome and learn at your own pace!

🎤 Record, Play Back, and Share Your Music
• Record your performances with just one tap.
• Save your songs as video or MIDI files and show off your talent to the world.
• Easily share your creations on social media and inspire your friends!

🎹 Learn Quickly with Customizable Settings
• 9 popular chromatic systems for buttons: C-Griff, B-Griff, Roque González (argentino), among others.
• Display notes on each key and watch the lights light up as you play.
• Adjust the size of keys and buttons – with 41 keys and 120 basses at your disposal.
• Try the FREE BASS System for a full immersion in bass playing.

🔥 Great for All Ages
• Kids and adults can learn in a fun and interactive way.
• Comes with 180 loops and grooves ready to accompany you in styles like Waltz, Norteño, Vallenato, Forró, Bhangra, Bhajan, Cumbia, mezquite, Chamamé, Vanerão, and more!

💡 Automatic Bass for Easy Progress
• With the exclusive "Automatic Bass" system, learn to play bass rhythms while the app plays automatically for you.

📲 What are you waiting for? Download Accordion Piano Cassoto now and start playing like a pro! Become a social media star by sharing your music with just one click!

The world of the Accordion Chromatic is just a download away!

For questions or suggestions, contact: gmobilerapps@gmail.com
Updated on
Aug 22, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, App activity and 2 others
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.4
3.73K reviews
Emily
March 18, 2023
Neat enough but very unusable on a phone. Couldn't figure out how to switch to B-system layout. Couldn't figure out how to show only the treble or bass buttons instead of squishing them both into one tiny screen. The UI menu bar thing covers the third row of buttons even on the smallest size, making it unplayable. Looks like it would be a nice practice tool if all of those were addressed. Didn't see a single ad in the 5 or 10 minutes I played around with it, so that's good at least.
12 people found this review helpful
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Heather Jackson
November 8, 2024
I love the accordion. This app is worth 5 stars it really is like an actual real button accordion. So far I have worked out several of my favourite hymns I wrote the notes out for each song on note pad and after several mistakes I was able to play my favourite tunes now I can play others by just improvising.
1 person found this review helpful
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GMobiler Apps
November 8, 2024
Thank you for your positive feedback about the Accordion Chromatic app, accordionist Heather 👋🪗! We're glad you liked it. If you have any questions or suggestions, feel free to contact us here. 😊
Mai Mustaphanin
January 6, 2021
I love the simplicity and after using the free app for a week I got paid version to avoid touching the adds. I can change between the B system and C system. Learners can start with 3 rows and increase to 5 rows when confident. You can show the keyboard letters and build familiarity. Fast and responsive. Always use wired headphones though as it lags via bluetooth. you can squish and stretch keyboard layout but still really crowded on my android phone. Wish there is a chromatic version for ipads.
40 people found this review helpful
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What’s new

LEARNING MODE: Learn songs, scales, and practice with exercises designed exclusively for the accordion, in a game with multiple stages, levels, and difficulty.
* Argentinian System (Roque González G/C and D/G) added
* Animated Bellows
* Keys sound instantly
* Equalizer and audio effects
* New button for easily adjusting key size
* Adjust the size of the button notes
* Bellows vibration
* Move the keyboard with 2 fingers
* Loops of Waltz, Bachata, Norteño, Vallenato, Tango, etc
* MIDI support