Compare Scales
Compare scales side by side and find what really changes.
Built for real musical work

Compare Scales helps you move from idea to action faster

Compare Scales helps musicians inspect intervals, shared notes, chord options, and harmonic differences across scales more clearly.

Great fit for
music theorycompositionteachinganalysis
Core workflow

What you can do with Compare Scales

A focused breakdown of the workflows this app is designed to support.

01
Compare notes, intervals, and chord options across multiple scales at once.
02
Spot shared tones and structural differences instantly.
03
Use comparisons to discover new harmonic colors for writing.
04
Build progressions from a clearer understanding of each scale.
Pricing & access

Pricing

Compare Scales uses the standard app pricing model.

No Ads
$2/ month

Use Compare Scales without ads.

No ads
Side-by-side scale analysis
Helpful for theory and composition work
Open Compare Scales
Full Usage
$5/ month

Unlock the full Compare Scales experience.

No ads
Full usage unlocked
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Questions about Compare Scales

What is Compare Scales?

Compare Scales helps musicians inspect intervals, shared notes, chord options, and harmonic differences across scales more clearly.

How much does Compare Scales cost?
No Ads: $2 / month
Full Usage: $5 / month
How can I use Compare Scales on my device?

Compare Scales works in the browser, and you can install it as a web app for a more native feel. The browser version is the main way to access it right now.

What can I do with Compare Scales?
  • Compare notes, intervals, and chord options across multiple scales at once.
  • Spot shared tones and structural differences instantly.
  • Use comparisons to discover new harmonic colors for writing.
  • Build progressions from a clearer understanding of each scale.
Who is Compare Scales best for?

Compare Scales is especially useful for music theory, composition, teaching, analysis.

Which devices can run Compare Scales?

Compare Scales works on modern browsers across phone, tablet, and desktop. For the best experience, install it as a web app from your browser when that option is available.

Ready to explore Compare Scales?

Use it in your browser right away and keep your workflow moving on any device.