Intonia

Intonia

Intonation tool for strings

35 ratings
16 reviews
Free
In-App Purchases

Details

  • Released
  • Updated
  • November 17, 2018
  • March 25, 2023

Features

Intonia screenshot #1 for iPhone
Intonia screenshot #2 for iPhone
iphone
ipad
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About

This app helps string players visualize their intonation by combining a tuner and a digital recorder. It displays pitch on a scrolling graph, showing if you are in tune, sharp, or flat relative to your chosen scale and temperament.

Pitch recorder
Scrolling graph display
Selectable temperaments (Equal, Just, Pythagorean)
Color-coded pitch feedback
Digital recorder for playback
Save and manage audio files (Pro version)
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What's New in Intonia

1.5.8

March 25, 2023

Bug fix

1

In-App Purchases

$4.99

Upgrade to Pro

Unlock Pro features

User reviews

Fantastic App!

This is the best app for checking intonation and also includes a tuner. It’s going to make your life so much easier. It has a clean interface and you can just play and analyze your playing later (paid version), instead of having to play and having to constantly look at a tuner with one eye, to see if your note is in tune.
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So helpful

I am so glad this app exists! It’s helped me with my violin intonation so much. Thank you for creating it!

Great tool!

I think the letter on the left can be coloured instead of white to make it easier for students to see.

Not working after updating to iPadOS 16 6.1

Before updating, the app just worked perfectly. However, I can’t record anything and it doesn’t display any pitches after updating to iPadOS 16.6.1. Please fix the bug!

Super helpful for beginner cello player

I’m so glad I found this app.
As a beginner cello player I am struggling with intonation a lot and I was practicing intonation a lot in isolation and was never happy with results.
Analysing recordings, I was surprised to find out I am playing relatively in tune and "bad sound" comes mainly from bowing and overall technique, rather than intonation
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FAQ

What temperaments can I use with Intonia?

Intonia supports Equal, Just, and Pythagorean temperaments. The free version is limited to Equal temperament, while the Pro version allows you to choose from all three.

How does Intonia help with intonation?

Intonia displays your pitch on a scrolling graph. It shows if you are in tune (white), sharp (red), or flat (blue) relative to your selected scale and temperament, providing instant visual feedback.

What are the limitations of the free version of Intonia?

The free version of Intonia is limited to one minute of sound storage and only supports A=440 tuning with equal temperament.

What features are included in the Pro version of Intonia?

The Pro version unlocks features like a settable 'A' frequency, choice of all temperaments, saving/restoring/managing audio files, up to 60 minutes of storage, and background recording/playback.

Can Intonia be used for recording my practice sessions?

Yes, Intonia functions as a digital recorder. You can record yourself playing to hear your intonation and other nuances like articulations and vibrato.

What instruments is Intonia suitable for?

Intonia is designed for all string instruments, from cello to violin, and works for many other instruments as well.

How often is Intonia updated?

The latest version of Intonia is 1.5.8, last updated on March 25, 2023. This indicates regular updates to improve functionality and reliability.

What is the user sentiment for Intonia?

Intonia has a perfect rating of 5.0 stars from 35 ratings, suggesting very positive user sentiment and satisfaction with its features and performance.