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Intonalogy

Intonalogy

Training "In Tune"

3 ratings
4 reviews
#190 in paid Music
📚 Education
🎵 Music
$4.99

Details

  • Released
  • Updated
  • January 20, 2021
  • December 11, 2025

Features

Developer

Thomas Verrier
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Intonalogy screenshot #1 for iPhone
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iphone
ipad
📉no. 190
Charts↘︎
⭐4
Reviews↘︎
🔄6+ apps
Alternatives↘︎
🏆3 achievements
Achievements↘︎
❓8 answered
FAQ↘︎
📦w/o updates
Updates frequency↘︎
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About

Hone your ear for music by training to precisely tune pitches in chords, scales, and melodies. Offers customizable practice modes and challenging tests with scoring. Includes features for educators to create and distribute assignments to students.

✓Tune pitches in chords, scales, and melodies
✓Customizable training mode
✓Challenge mode with scoring
✓Classroom features for teachers and students
✓Support for equal temperament and just intonation
✓Detailed about page on just intonation
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What's New in Intonalogy

1.3.1

December 11, 2025

- Fix app display name

Charts

Top Paid

📉 190-7

Music

This app dropped -7 positions in Music chart.

Last updated on July 25, 2026.

User reviews

Most RecentHighest RatedLowest Rated

Real-world skills

There are no other apps I could find that test tuning within chords and scales – a much more important skill than discrimination between two versions of the same pitch, which many intonation apps are limited to. I hope this remains in development as it’s really useful.
DzkrDzkr

If you play in an ensemble, you need this.

This app is wonderful for ear training! If you play in any kind of ensemble, the art of listening and adjusting accordingly is crucial, and no other app is this in-depth and practical. 10/10!!!
clarinet boyclarinet boy

Serious Ear Training

About time someone made something like this! Necessary for any serious musician & helpful for all skill levels!
Tommy L TrumpetTommy L Trumpet

So extensive and helpful!

Wow! Just downloaded this, and there is SO much too it. Really looking forward to exploring and training with this!
JacobzzzxxxJacobzzzxxx

Developer apps

Intonalogy Lite
Intonalogy Lite

Training "In Tune"

🎵 Music

(1)

Free
See developer apps

FAQ

What is Intonalogy?

Intonalogy is a music ear training application designed to help users precisely tune pitches in randomly generated chords, scales, and melodies. It supports both equal temperament and just intonation systems.

What are the main modes in Intonalogy?

Intonalogy features a fully customizable Training Mode to hone skills and a Challenge Mode with three difficulty levels for testing and high scores. A timed exercise mode is also available for an added challenge.

Does Intonalogy have features for educators?

Yes, Intonalogy includes classroom features allowing teachers to create student and teacher accounts, form classes, and distribute custom assignments. Teachers can monitor student progress, scores, and average errors.

What tuning systems does Intonalogy support?

Intonalogy supports both equal temperament and just intonation systems. The app provides a detailed About page explaining the just intonation system and its ratios.

How much does Intonalogy cost?

Intonalogy is a paid application priced at $4.99. There are no in-app purchases or advertisements mentioned.

What devices is Intonalogy compatible with?

Intonalogy is available for iPhone, iPad, and iPod. It is rated for ages 4 and up.

How often is Intonalogy updated?

The latest version of Intonalogy is 1.3.1, last updated on December 11, 2025. The app was initially released on January 20, 2021.

What do users like about Intonalogy?

Based on its rating of 5.0 stars from 3 ratings, users likely appreciate the app's effectiveness in ear training and its comprehensive features for both individual practice and educational use.