Click here for the original Hohner SqueezeBox 31-button apps!

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The Hohner Xtreme II SqueezeBox

Revolutionary new musical instruments for the iPad

Hohner-EAD Xtreme II

Hohner-EAD Xtreme II

Go to the iTunes App Store to buy
Hohner-GCF Xtreme II

Hohner-GCF Xtreme II

Go to the iTunes App Store to buy
Hohner-FBbEb Xtreme II

Hohner-FBbEb Xtreme II

Go to the iTunes App Store to buy

Three intuitive virtual accordion apps for iPad, all featuring the familiar
keyboard layout of Hohner's iconic Corona II Xtreme 34-button diatonic accordion


Plays and sounds like the traditional instrument.

Super responsive, three-row fingerboard.

With the touch of a button, change the tonality from "wet tuning" giving an animated sound, to "dry tuning".


Practice chord combinations, scales, and songs on-the-go in three different key combinations and colors.

Just learning? Show the note names on the large white pearloid buttons.


Play any time through the iPad's speaker.

Use headphones for private practice. Great for travel, roommates, or at lunch!

Run the audio through your computer's speakers, a guitar amp, or your band's sound board.

How to Play the Hohner SqueezeBox

It's a SqueezeBox - You Push and Pull it.

Just like the real thing, the Hohner SqueezeBox is diatonic. That means it plays different notes when you push or pull the bellows.

Touch the anywhere on the bellows or grill for PUSH notes.

Lift your finger for PULL notes.

The PUSH/PULL indicator shows the current bellows direction.

Basic Basics

Touch the buttons with your right hand to play.

Buttons light up when touched.

Press multiple buttons at the same time to play chords.

Touch the ‘?’ icon to show / hide the note names.

Notice that the note names change with the bellows direction.

Get Your Sound Down

Choose a "dry" tuned reed for clear, plaintive melodies.

Choose "wet" tuned reeds for a fuller, more dramatic sound.


Touch the 'i' icon to bring up the Help screen.

Touch anywhere in the Help screen to go back to playing.

Touch the links at the bottom of the Help screen to visit the Hohner and Tradlessons websites.


All your settings are saved when you exit the app.

More Great Music Apps

Whether you are an experienced traditional musician, or are just learning to play, the virtual instruments from Tradlessons are perfect for practice and performance.

Entertain your friends with Traditional Irish Jigs and Reels, Scottish Marches, Cajun, Zydeco, Tex-Mex, Cojunto, Norteño, Columbian folk music, and more!


More virtual musical instruments for the iPhone/iPod Touch/iPad:


We make every effort to respond to support requests as quickly as possible. Please be patient - we have day jobs. Thanks!

Hohner SqueezeBox Support Website





Friend & Follow

Visit Hohner Accordions on Facebook - Visit Hohner on Facebook

SqueezeBox Videos on YouTube - SqueezeBox Videos on YouTube

SqueezeBox on Twitter - Follow SqueezeBox on Twitter

Pocket Tunes!

Handy 31-Button Accordions
for the iPhone

Hohner-Mini SqueezeBox

Hohner-Mini in GCF, FBbEb, and EAD

Go to the iTunes App Store to buy Go to the iTunes App Store to buy Go to the iTunes App Store to buy