Life & fun · alternatives · 2026
24 alternatives to Tonality
Chords, scales, and more
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Tonality launched in 2019; newer entries below may have overtaken it.
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2019 · scale-heaven.com · its alternatives →
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python framework for creating music applications. Contribute to synestematic/kord development by creating an account on GitHub.
2020 · github.com · its alternatives →
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muted.io▲128Magical collection of tools to learn music & music theory
2023 · muted.io · its alternatives →
- 6AP
A place to explore piano chords freely and interactively
2022 · pianochord.io · its alternatives →
- 7HT
An interactive audio guide with guitars and a little music theory.
2018 · mathisonian.github.io · its alternatives →
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A free, open source, music theory explorer for guitarists. Discover how scales and modes map to the fretboard and how chords work within scales.
2018 · guitardashboard.com · its alternatives →
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ChordIQ▲103Learn notes, chords, sight reading, perfect pitch and more.
2020 · songtive.com · its alternatives →
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Chord & scale dictionary with libraries, reverse mode, etc.
2020 · songtive.com · its alternatives →
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Highlights in‑key notes and flags wrong notes as you play
Feb 2026 · 4695194722526.gumroad.com · its alternatives →
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A simple music theory helper tool
2022 · muted.io · its alternatives →
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LightNote▲242An interactive site to learn the basics of music theory 🎶
2016 · lightnote.co · its alternatives →
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This started out when I vibe-coded a guitar scale fingering generator. It came out pretty good, and I started adding stuff to it: chords, then how chords and scales interact. Then I added charts for other instruments I mess around with: piano, cello, alto recorder. There's a complexity toggle to go from basic harmony to extended/experimental stuff. It's honestly still mostly a toy, but I thought other people might be interested in playing with it. Source is on github, so it's easy enough to run locally and fork. https://github.com/aleshh/gtr-scales
May 2026 · projects.alesh.com · its alternatives →
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Harmopark is a browser-based music tool that can be used for different purposes, ranging from visually grasping harmony concepts to playing around with chord progressions.
2019 · harmopark.app · its alternatives →
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Guitar scale diagrams and charts, with color CAGED shapes for pentatonic, blues, major and minor scales.
2018 · grunfy.com · its alternatives →
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Searchable library of over 6000 different scales
2020 · solfej.io · its alternatives →
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Chords & Scales in Every Key and Mode for Guitar, Bass, Uke
2025 · stringtheory.pro · its alternatives →
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ChordHelper▲104Make chord progressions with no music theory
2022 · chordhelper.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →