Chordyne
Press a chord, notes that fit
Free · Designed for iPad. Not verified for macOS.
Press a chord, play anything, and it sounds right. No practice, no theory. Bass and drums join in, and suddenly you have a track you actually made yourself.
The moment it finally clicks.
There is a song in your head. Between you and it: learning chords, drilling scales, getting your fingers to obey. By the time you could play it, the idea is long gone.
Chordyne turns that around.
Pick a chord with your left hand. Play with your right. Everything you touch fits. There are no wrong notes, because none of them are on the surface.
Ten seconds in, you sound like someone who has been doing this for years.
YOU PLAY, THE BAND FOLLOWS
Bass, drums and arpeggios lock onto the chord under your finger. You change it, they come with you, in time, with nothing to set up first. One finger turns into a whole arrangement.
YOUR IDEA SURVIVES THE RIDE HOME
The best hook shows up on the bus, on the sofa, at half past one in the morning. Record a loop, let it run, stack the next part on top. Four song sections you jump between while you play. What was humming a minute ago is a track now.
YOU START HEARING WHY MUSIC WORKS
Under every pad sits the role that chord plays in the key. You never have to read it. But one day you notice it anyway, and suddenly you know why that one change in the chorus hits so hard. The borrowed chords are right there for the moment you want to catch people off guard.
ONE TAP, A COMPLETELY DIFFERENT MOOD
Warm eighties synths. Jazz voicings where every chord sounds like a bar at midnight. A Persian set with notes a piano does not even have. You pick a feeling, and the rest falls in behind it.
ALWAYS WITHIN REACH
On the iPhone on your commute. On the iPad when you mean business. On the Apple Watch for the melody that arrives while your phone is in your pocket.
BUILT AROUND YOUR HANDS
Keys you still hit when the bus brakes. Nothing flashes, nothing nags, nothing wants an account from you. Open it, press a chord, go.
Whether you have played for thirty years or never held an instrument: after the first minute you will not want to put it down.
Made in Germany by Akustikrausch.
Ratings & Reviews
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Experience an even smoother, highly refined app performance with our latest update, while getting inspired by brand-new sound packs and a noticeably more natural, intuitive chord-playing feel!
The developer, Andreas Wendorf, 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.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Andreas Wendorf
- Size
- 3.8 MB
- Category
- Music
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 26.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later. - Apple Watch
Requires watchOS 11.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Andreas Wendorf
