Bellowsby: Squeeze Accordion

Play songs by squeezing

Only for iPhone

$4.99 · Designed for iPhone. Not verified for macOS.

iPhone

Made for iPhone Duo: the hinge is the bellows, so opening and closing the phone plays a little red accordion. On any other iPhone, two thumbs squeeze it on the screen. Squeeze music out of your phone. Made for iPhone Duo, where the hinge is the bellows. Bellowsby is a little red accordion with pearl buttons, a nickel grille and real bellows to pump. On iPhone Duo, open the phone and hold it like an accordion, one half in each hand, then close it a little and open it again. Squeeze gently for a soft note, faster for a full, bright one. It feels like the real thing, because it works like the real thing. Closed, the cover screen is the accordion's front, with all the settings and a small keyboard to play. ON ANY OTHER IPHONE Hold your iPhone sideways, put a thumb on each side and squeeze: push your thumbs together and pull them apart, and the bellows breathe in and out and the reeds sing. No reading music, no finding the right key. Keep squeezing and the tune keeps coming. TWO WAYS TO PLAY • Auto: pick a song and squeeze. Every squeeze plays the next note, with the chord buttons lighting up as you go. Twinkle, Twinkle, Little Star; Mary Had a Little Lamb; Row, Row, Row Your Boat; London Bridge; This Old Man; Hot Cross Buns. • Manual: how far the bellows are open picks the note, and squeezing sounds it. A row of lamps on the bellows shows which note you are on. Choose the key (C, G, D, F or A) and the scale (pentatonic, major or minor), and make up your own tunes. Pentatonic never sounds wrong. AN INSTRUMENT, NOT A RECORDING Every note is made as you play, from accordion reeds modelled in the app. Squeeze harder and it gets louder and brighter; stop and it fades. Choose from three sounds on the switches: Deep, Sweet and Full. Chords can be on or off. FOR CHILDREN AND GROWN-UPS • Nothing to read to get started: just squeeze • No ads, no in-app purchases, no accounts • Nothing collected, nothing tracked, and it works offline • Every setting is on the front of the accordion, on rocker switches and a brass plate Bellowsby works on every iPhone that runs iOS 27, with two thumbs squeezing the bellows on the screen. On iPhone Duo, the hinge itself is the bellows.

Ratings & Reviews

  • This app hasn’t received enough ratings or reviews to display an overview.

The developer, Pascal Wheeler, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    Pascal Wheeler
    Size
    7.1 MB
    Category
    Music
    Compatibility
    Requires iOS 27.0 or later.
    • iPhone
      Requires iOS 27.0 or later.
    • Mac
      Requires macOS 27.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 27.0 or later.
    Languages
    English
    Age Rating
    4+
    Copyright
    © 2026 Pascal Wheeler
  • Developer Website
  • Privacy Policy

    • Supports

    • Family Sharing

      Up to six family members can use this app with Family Sharing enabled.

    More by Pascal Wheeler