What's New

Usability improvements for iOS 12.

App Description

Based on Hohner's iconic Corona Classic diatonic accordion, this intuitive virtual accordion app feature a super responsive, three-row fingerboard that plays and sounds like the traditional instrument and now plays in all five of the most popular tones: EAD (Mi), FBbEb (Fa), GCF (Sol), ADG, and BbEbAb.

The Hohner SqueezeBox Pro app allows musicians to practice chord combinations, scales, and songs on-the-go. Practice in headphones, or plug into amplified speakers for live performance.

Simply touch in the bellows area to toggle between bellows push and pull, then play on the buttons.

Since you may want to play chords with more than 3 or 4 fingers, you'll need to turn off "Multitasking Gestures" in your iPad's Settings, under General/Multitasking Gestures.

Touch the sliders icon at the upper right side of the screen to bring up the controls where you can select the tone (EAD, FBE, GCF, ADG, or BbEbAb), choose between M and MM reed sounds, and control the volume and reverb settings.

Set the MIDI channel using the "MIDI Channel" slider.

Touch the "?" to cycle through the note tab and note name label styles.

Touch the "i" button to bring up the help screen.

Touch the "Tabs" button at the top to bring up the list of song tabs.

Touch the "T" button at the the top to show/hide the song tab display.

All settings are saved when you exit the app and restored the next time you run it.

This app is ideal for the beginning student or professional musician who needs a simple carry-on companion to compliment his or her actual accordion. While not meant to be a replacement for a real accordion, the app is a convenient and easy tool for practicing, learning, or teaching.

iPad Screenshots

(click to enlarge)

Hohner SqueezeBox screenshot 1 Hohner SqueezeBox screenshot 2 Hohner SqueezeBox screenshot 3 Hohner SqueezeBox screenshot 4 Hohner SqueezeBox screenshot 5

App Changes

  • February 13, 2012 New version 2.2
  • March 12, 2012 New version 3.0
  • October 09, 2015 New version 4.0.1
  • October 20, 2015 New version 4.1.1
  • December 26, 2015 Price decrease: $2.99 -> $0.99
  • December 29, 2015 Price increase: $0.99 -> $2.99
  • February 16, 2016 New version 5.1.4
  • February 28, 2016 Price increase: $2.99 -> $4.99
  • March 09, 2016 New version 6.0
  • March 23, 2016 Price decrease: $4.99 -> $2.99
  • July 13, 2016 New version 6.1
  • July 13, 2016 Price increase: $2.99 -> $3.99
  • June 14, 2019 New version 7.2.1
  • July 15, 2020 Price increase: $3.99 -> $4.99