Free: access all catalog songs, add 5 new songs per month, edit charts, songs up to 12 minutes. Song packs: 10 songs ₹49/$2.99, 30 songs ₹99/$5.99, 100 songs ₹249/$12.99 (one-time purchase). FlexChords Pro (coming soon): ₹99/month or ₹799/year ($3.99/month or $29.99/year), includes unlimited songs u
Not given
Key features
Automatic chord detection from YouTube videos and audio files
Real-time synced chord playback
Key and tempo detection
Instant chord transposition
Chart editing and customization
Slow down playback without pitch change (Pro)
Capo suggestions and simplified chords (Pro)
PDF export of chord sheets (Pro)
Browse sheet music by composer, genre or work
Adjustable playback tempo and hand controls
On-screen piano keys
Music notation scanner for photos and PDFs
MusicXML file support in practice workspace
Microphone and MIDI support
Composer biographies and work guides
What makes it different
91% chord accuracy on unseen songs using proprietary model
All catalog songs free to play and transpose
User-editable charts saved to account
Crowdsourced chord library that improves for all users
Built specifically for musicians learning by ear
All-in-one platform combining sheet music discovery, playback and interactive practice in a browser
Browser-based music notation scanner that processes files locally without uploading
Large catalogue based on PDMX dataset with MusicXML scores and musical details
FlexChords
TuneViva