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Life & fun · alternatives · 2026

24 alternatives to GLEe - Guitar Layer Explorer

guitar layered fretboard

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

  1. 1
    FretMap▲99

    Interactive Guitar Fretboard

    2024 · fretmap.app · its alternatives →

  2. 2

    A webapp to visualize scales & arpeggios on your fretboard.

    2020 · fretboarder.app · its alternatives →

  3. 3

    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 →

  4. 4

    Hey guys I've been playing the guitar for many years but I felt like I had hit a wall and wasnt making progress. One of the things I realized was holding me back was unfamiliarity with the fretboard. I'd often find myself in situations like “Uhh…Where’s the C# here?” “Where’s the flat-3rd of this root on the 4th string?” “Sure would be nice to know the closest min7 triad shape to play over here..” I tried memorizing the fretboard the obvious way but it extreeemly boring for me. Being a developer, I decided to turn it into a game. I'd love for you guys to try it out and let me know what you…

    2023 · fretboardfly.com · its alternatives →

  5. 5

    An easy way to learn the notes on your guitar's fretboard

    2022 · muted.io · its alternatives →

  6. 6

    Learn guitar chords, scales and notes with games

    2021 · apps.apple.com · its alternatives →

  7. 7

    FretVisualizer.com: Understand Your Fretboard, Visually

    2025 · fretvisualizer.com · its alternatives →

  8. 8

    Guitar chord diagrams for a whole lot of popular chords at different positions on the guitar fretboard. The chord diagrams show finger positions.

    2022 · muted.io · its alternatives →

  9. 9

    Learn music better with our living sheet music.

    2012 · soundslice.com · its alternatives →

  10. 10

    Hey everyone, I wanted to share something I’ve been working on that I think could be really helpful for fellow guitarists. It’s called StringScales (https://stringscales.com), and it’s a free tool that I built because, honestly, I've been able to learn so much about music on the internet, and I wanted to contribute something useful. It started as a personal project. I’ve always felt that a lot of the tools available for guitarists could be better... more intuitive, more accessible, and without the constant need to pay for basic features like CAGED or 3NPS position highlighting. So,…

    2024 · stringscales.com · its alternatives →

  11. 11

    Guitar scale diagrams and charts, with color CAGED shapes for pentatonic, blues, major and minor scales.

    2018 · grunfy.com · its alternatives →

  12. 12

    Visualise scales and arpeggios using CAGED forms

    Mar 2026 · fretboardapp.com · its alternatives →

  13. 13

    A tool to visualize shapes on a guitar fretboard

    2023 · its alternatives →

  14. 14HG
  15. 15

    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 →

  16. 16

    Hello HN, I just released this music theory and ear training mobile app for guitar which I've been working on for a bit more than a year on the side. The idea was to make something for the eternally "intermediate" guitarist (myself included). There are a lot of beginner apps which rely on learning songs, toolkits which give you a bunch of stuff with no explanation but not many in-between apps to actually learn and practice more generic and somewhat advanced stuff. The app contains short lessons, recaps and most importantly challenges (visual, audio and pure theory) along with a very complete…

    2025 · cadenceguitar.com · its alternatives →

  17. 17

    I built a free, browser-based tool for exploring scales, modes, and their diatonic chords. Pick any root note and scale (major, natural minor, all seven modes, and 70+ other scales) and instantly see which chords (triads, 7th, 9th, etc.) belong to that key. It also includes a built-in sequencer so if you've found interesting chords for your scale, you can arrange them into a progression and hear how they flow together. No need to switch between a theory reference and a DAW just to test whether a ii–V–I sounds right in your preferred scale. No signup, no ads, no paywall, just a tool I wished…

    Feb 2026 · interactivechordfinder.com · its alternatives →

  18. 18

    Interactive fretboard map to visualize chords, scales & keys

    May 2026 · apps.apple.com · its alternatives →

  19. 19

    python framework for creating music applications. Contribute to synestematic/kord development by creating an account on GitHub.

    2020 · github.com · its alternatives →

  20. 20

    A fun game to learn the notes on the guitar fretboard

    2016 · fretuoso.app · its alternatives →

  21. 21

    Play your favorite songs in their original sound

    2017 · apps.apple.com · its alternatives →

  22. 22

    Search any music video and see the song's chords in realtime

    2015 · its alternatives →

  23. 23

    Hi, I'm Sergei, the creator of Guitartonic. I've been playing guitar for 17 years, but never really learned how to improvise. Most of the elaborate music theory PDFs I found online overwhelmed me, so I built a simple tool to practice basic scales and modes. It worked so well that it even inspired my roommate to pick up his guitar again. The app has been live for a few months. I had moved on to other projects and almost forgot Guitartonic existed, until the website started getting organic traffic. I noticed that people were coming to the site (somehow, 90% of the traffic is direct) and…

    2024 · guitartonic.com · its alternatives →

  24. 24

    I designed a relative piano-roll-based music notation. I used 12 colored arranged in a specific way to make visible the main effects and oppositions of Western tonal harmony. The tonic is always white, so a manual annotation/interpretation is required for each MIDI file. All chords are flags of three to four colors. Minor mode is darker, major mode is lighter. Colors are arranged in thirds. I sorted the pieces from simple complex harmony. I also wrote a bit of text to explain what you may see. There's also a corpus of structures: hyperlinks of tags that allow you to find similar…

    Nov 2025 · rawl.rocks · 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 →