Compare Scales makes it easier to see intervals, shared notes, chord options, and harmonic differences across scales.
A focused breakdown of the workflows this app is designed to support.
Compare Scales is completely free. You may occasionally see recommendations for other Melodic Mind apps that fit your workflow.
Compare Scales is completely free to use. Open it in your browser and use the full experience without a subscription.
A cleaner, distraction-free Compare Scales experience.
If you want a more focused experience, Ad-Free removes those recommendations and helps support ongoing development.
Move between dedicated tools, focused instruments, and larger creative workspaces without leaving the same product ecosystem.
Explore scales, chords, and progressions in a way you can actually hear.
A mobile-first music studio for building real tracks.
Clean up, shape, and export audio without opening a full studio.
Turn sounds into playable ideas.
Guided vocal practice that adapts to your voice.
Turn your mix into a cleaner, louder, more finished song.
Train your ear with structure, repetition, and clear progress.
Create chord progressions with theory, sound, and flow.
A deep synth that stays playable.
A playable piano with sounds, theory tools, and recording built in.
A playable guitar for chords, riffs, sketches, and ideas.
Play string textures, chords, and orchestral sketches online.
Build beats quickly with playable pads and ready-to-use kits.
Record, organize, edit, and polish audio in one place.
A focused workspace for lyrics, recordings, and song ideas.
Play rich chords instantly with organ-style control.
Understand keys, chords, and movement around the circle.
Compare scales side by side and find what really changes.
Hear and understand modes through real musical context.
A clean metronome built for real practice.
Loop the exact part of a song you need to practice.
See pitch in real time as you sing or play.
A fast tuner that does not get in your way.
Compare Scales makes it easier to see intervals, shared notes, chord options, and harmonic differences across scales.
Compare Scales is free to use. There is one optional No Ads option for $2 / month if you want a cleaner, recommendation-free experience.
If you want a more focused experience, Ad-Free removes those recommendations and helps support ongoing development.
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.
Compare Scales is especially useful for music theory, composition, teaching, analysis.
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.