Does pretty much what is says
Easy to use, generates quick voice-leading chords. Downside is lack of chord extensions past 7/7/half dim or dim. Also can’t print.
Archived App (Last seen on 24 May 2026)
This is an archived listing of the app previously available on the App Store.Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.
Details
About
This music composition tool automates voice leading calculations, allowing users to harmonize up to 10 times faster. Simply input chords and progressions to generate optimal voice leading for your music.
✓Automated voice leading calculation
✓Harmonize up to 10x faster
✓Chord and progression input
✓MusicXML and MIDI export
✓Faster arrangement creation
✓Educational tool for voice leading
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What's New in Nabla Pro Voice Leading
2.1.1
April 15, 2019
We are happy with all the feedback received about our last version including 4 voices leading. Thank you very much! This version includes tons of bug fixing and stability improvements. Hope you like it!
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In-App Purchases
$8.99
Nabla pro
Exportation and unlimited compositions
User reviews
FAQ
How does Nabla Pro Voice Leading speed up composition?
Nabla Pro Voice Leading automatically calculates the best voice leading for your chords and progressions. This eliminates the manual, time-consuming process, allowing you to harmonize up to 10 times faster than traditional methods.
What music formats can Nabla Pro Voice Leading export to?
The app allows you to export your harmonized compositions in MusicXML and MIDI formats. This ensures compatibility with a wide range of music software and digital audio workstations.
Is Nabla Pro Voice Leading suitable for beginners?
Yes, Nabla Pro Voice Leading is designed to help users learn the principles of voice leading. It clearly demonstrates the best leading for each voice, making it a valuable educational tool for students and educators alike.
What devices does Nabla Pro Voice Leading support?
Nabla Pro Voice Leading is available for iPhone and iPod devices. It is designed to be accessible on these popular mobile platforms.
How often is Nabla Pro Voice Leading updated?
The latest version, 2.1.1, was released on April 15, 2019. While the app has not been updated recently, its core functionality for voice leading remains available.
What is the user feedback on Nabla Pro Voice Leading?
Based on the provided data, Nabla Pro Voice Leading has a rating of 2.5 stars from 2 ratings. This suggests mixed user sentiment regarding its performance or features.
Does Nabla Pro Voice Leading have ads?
No, Nabla Pro Voice Leading does not contain advertisements. The app is free to download and use, with potential in-app purchases.
What is the age rating for Nabla Pro Voice Leading?
Nabla Pro Voice Leading has an age rating of 4+. This indicates it is suitable for users of all ages, with no mature content concerns.
