ChordWeave - AI Composer
AI Chords & Lyrics
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
AI co-writes your next song. Chord progression suggestions, lyrics that match your rhythm, and music theory guidance — all offline.
Your AI songwriting partner. Chords, lyrics, and music theory guidance.
AI co-writes your next song. Chord progression suggestions, lyrics that match your rhythm, and music theory guidance — all on-device, all offline.
PLAY & NAME CHORDS
Play chords on the on-screen keyboard or a connected MIDI keyboard, and instantly see what you're playing. Build progressions by playing, not typing.
AI CHORD PROGRESSIONS
AI suggests chord progressions in any key and mood, and explains why each choice works — so you learn as you write.
LYRIC WRITING
AI writes lyrics that match your song's rhythm, mood, and theme. Edit and refine until they're perfect.
PROGRESSION LIBRARY
Explore AI-curated chord progressions by genre. Jazz, pop, rock, folk — find the perfect foundation for your song.
100% PRIVATE — ON-DEVICE AI
All AI features are powered by Apple Intelligence and run entirely on your device. Your data is never uploaded to any server, never processed in the cloud, and never shared with anyone. What happens on your device stays on your device.
No account required. No sign-up. No tracking. No ads in the free tier.
PREMIUM
Unlock the full experience:
Free users get full access to core features with limited AI interactions per day. Premium unlocks unlimited AI, advanced insights, and priority features.
Terms of Use: https://portfolio-legal.pages.dev/terms
Privacy Policy: https://portfolio-legal.pages.dev/privacy
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
What's New in 1.0.1:
- Fixed Composer generating fewer usable results the more you tapped Generate in a session (context exhaustion causing silent fallback to canned content)
- Fixed lyrics generation occasionally leaking literal "(chorus)"/"(bridge)" placeholder text instead of real section labels
- Fixed chord suggestions drifting away from the app's expected chord notation format
The developer, Siddharth Sathyam, 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
- Siddharth Sathyam
- Size
- 3.2 MB
- Category
- Music
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later. - Mac
Requires macOS 26.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Siddharth Sathyam