Accorduon: Foldable Accordion

The hinge is the bellows

Only for iPhone

Free · In‑App Purchases

iPhone

Made for iPhone Duo: fold and unfold to pump the bellows. On any iPhone, rock it like a steering wheel. Real reed sound, no samples, no ads. An accordion for iPhone. On iPhone Duo, the hinge is the bellows: fold and unfold to play. YOUR FOLDABLE IS AN ACCORDION Hold iPhone Duo open like a book: keys under your left thumb, bass buttons under your right, and the hinge between them pushes air through the reeds. The faster you move, the louder and brighter it plays. NO FOLDABLE? ROCK TO PLAY On any iPhone, turn it sideways and rock it like a steering wheel to work the bellows. Or drag the bellows with a finger, or turn on Auto Air to keep them full. REEDS, NOT SAMPLES Every note is synthesized as you play: three musette reeds beating against each other, a bassoon reed below, the wooden chamber and the hiss of air. SIX REGISTERS Flip the switches like on a real accordion: Master, Clarinet, Bassoon, Bandoneon, Violin and Musette. PLAY ALONG WITH SONGS Follow the notes key by key: Ode to Joy, Twinkle, Twinkle, Happy Birthday and more. MAKE IT YOURS Keys on the left or right, note names, haptics. ACCORDUON PRO One purchase, no subscription: Bassoon, Bandoneon, Violin and Musette registers, the whole song library, and future Pro features at no extra cost. No ads, with or without Pro.

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    Information

    Seller
    Artem Novichkov
    Size
    6.2 MB
    Category
    Music
    Compatibility
    Requires iOS 27.0 or later.
    • iPhone
      Requires iOS 27.0 or later.
    Languages
    English and 6 more
    • English, French, German, Italian, Portuguese, Russian, Spanish
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    © 2026 Artem Novichkov
  • Developer Website
  • Privacy Policy

    • Supports

    • Family Sharing

      Some in-app purchases and subscriptions may be shareable with your family group when Family Sharing is enabled. Learn More

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