Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.

12+

Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.

17+

You must be at least 17 years old to access this App.

Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

Nabla Pro Voice Leading Screenshots

iPhone

About Nabla Pro Voice Leading

Forget about spending long hours calculating the best voice leading for your compositions. Nabla Pro Voice Leading automatically finds the best link so you can harmonize up to 10 times faster than normal.

How does it work? It’s simple:

1. Select the bar you want to work on.
2. Pick the chord and add it to the staff.
3. Introduce the whole chord progression of your piece.
4. That’s it! Your piece with the best possible voice leading is ready to be exported in musicXML or MIDI.

Is it really that easy?

Yes! Thanks to Nabla Pro Voice Leading's innovative system, you can instantly get the best leading for each voice up to 10 times faster than the old fashioned way.

What can I do with Nabla Pro Voice Leading?

- Create arrangements faster than ever
- Learn the ins and outs of voice leading
- Quickly and clearly show your students the best leading for each voice in a piece.
- Finish your classroom exercises quicker than ever.

Your time is valuable! Download the Nabla Pro Voice Leading app now and take your compositions to the next level.

Like Nabla Pro Voice Leading? Do not forget to give us 5 stars!

The Nabla Team:
Isaac del Pozo: Mathematician/Musician
Miguel Santiago: Software Engineer
Marcos Sorribas: Software Engineer

What's New in the Latest Version 2.1.1

Last updated on Apr 15, 2019

Old Versions

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!

Version History

2.1.1

Apr 15, 2019

2.1

Apr 1, 2019

We are glad to introduce: Nabla PRO voice leading in 4 voices!!!

This version includes a lot of changes that we are happy to announce:
- Compositions can be created in either 3 voices or 4 voices.
- Download the app is free for new users but there is an in-app purchase if you want to create more than one composition or export your existing composition in MusicXML or MIDI.
- Improved exportation settings in MusicXML and MIDI
- Bugfixes

1.0.3

Nov 12, 2018

Hello, my English friends! My name is nabla and I'm here to help you to harmonize up to 10 times faster.
Like Nabla Pro Voice Leading? Do not forget to give us 5 stars!
Very very Soon Nabla Pro Voice Leading will be available for 4 voices. Stay tuned!

1.0.2

Apr 19, 2018

Hello, my English friends! My name is nabla and I'm here to help you to harmonize up to 10 times faster.

Like Nabla Pro Voice Leading? Do not forget to give us 5 stars!
Soon Nabla Pro Voice Leading will be available for 4 voices. Stay tuned!

1.0.1

Apr 16, 2018

Feedback Report