Quinterval for Android - Download Free [Latest Version + MOD] 2025

Whats new in Quinterval v2.3

6 things about Quinterval

1. The circle displays both the respective major and parallel minor scales.
2. Quinterval is an interactive circle of fifths including the display of the corresponding scales.
3. The display ranges from F-flat major (D-flat minor) to G-sharp major (E-sharp minor).
4. A key in the circle can be selected either by touching the tonic or by turning the slider in the middle.
5. The lower area shows the related major scale with its key signature.
6. The first step and the sixth step with the corresponding minor scale are highlighted.

Release date: 2024-10-29
Current version: 2.3
File size: 8.13 MB
Developer: Oliver Hahn

How to setup Quinterval APK:

APK (Android Package Kit) files are the raw files of an Android app. Learn how to install quinterval.apk file on your phone in 4 Simple Steps:

Download the quinterval.apk to your device using any of the download mirrors.
Allow 3rd Party (non playstore) apps on your device: Go to Menu » Settings » Security » . Click "Unknown Sources". You will be prompted to allow your browser or file manager to install APKs.
Locate the quinterval.apk file and click to Install: Read all on-screen prompts and click "Yes" or "No" accordingly.
After installation, the Quinterval app will appear on the home screen of your device.

Is Quinterval APK Safe?

Yes. We provide some of the safest Apk download mirrors for getting the Quinterval apk.

Download Mirrors

Mirrors: Download for Android

On iTunes: Free On iTunes

Reviews

Perfect!

This is exactly what I need. I have the option to view the bass clef and see all the notes including the Nashville number system. It’s so handy. Thanks for this app. Love it

~ By amgk719

Update created errors

Most recent update as introduced errors in the scales....not all notes are shown with the sharps of the key signature Update: after providing the initial review the developer was quick to act on my comments and fix the errors!

~ By jlh16345

Cool app but...

Maybe I’m a music dummy but mine says “H” for the B scale & notes when I’m pretty sure it should say “B”... what is the H scale?

~ By Mrs_Lin