Life & fun · alternatives · 2026

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Guitar Tuner web app with Polymer launched in 2015; newer entries below may have overtaken it.

1. 1
   Guitar Tuner▲86

   A simple but awesome guitar tuner

   2017 · guitar-tuner.appspot.com · its alternatives →

2. 2
   Polymer▲71

   A polyphonic voice distributor app for Mac

   2014 · polymer-app.com · its alternatives →

3. 3
   Remotely use my guitar tuner▲259

   Real guitarists use real tuner.

   Mar 2026 · realtuner.online · its alternatives →

4. 4IB
   I built an HTML 5 Guitar Tuner▲134

   Free Online Guitar Tuner. Uses your microphone to tune your guitar or other instruments!</meta>

   2014 · freetuner.co · its alternatives →

5. 5
   Online Tuner▲81

   Free online guitar tuner that works on any device

   2023 · onlinetuner.net · its alternatives →

6. 6
   Tuner Eclipse▲81

   A simple and accurate guitar tuner for iOS

   2017 · tunereclipse.com · its alternatives →

7. 7
   Polymer▲65

   Building blocks for the web

   2014 · polymer-library.polymer-project.org · its alternatives →

8. 8
   Super Looper▲133

   Make music in your browser

   2014 · its alternatives →

9. 9
   Online Tuner▲79

   Simple online guitar and Ukulele tuner

   2022 · muted.io · its alternatives →

10. 10
    KRFT 1.5.0▲110

    A modular instrument for music production

    2017 · studioamplify.com · its alternatives →

11. 11
    Roadie Tuner▲66

    Fine tune your guitar in seconds

    2014 · roadiemusic.com · its alternatives →

12. 12
    Fretboarder▲75

    A webapp to visualize scales & arpeggios on your fretboard.

    2020 · fretboarder.app · its alternatives →

13. 13
    FlexChords▲69

    Turn any YouTube video into accurate, playable guitar chords

    18d ago · flexchords.com · its alternatives →

14. 14WA
    (Web App) Simple Melody Loop Maker▲5

    2024 · lab.aizastudio.com · its alternatives →

15. 15
    Tunic▲67

    Create an instant music playlist.

    2016 · hoonah.github.io · its alternatives →

16. 16
    I made an app to help memorize music notation and the guitar fretboard▲8

    2024 · learnfrets.com · its alternatives →

17. 17
    Tone.js▲7

    A framework for creating interactive music in the browser

    2017 · tonejs.github.io · its alternatives →

18. 18IS
    iOS Switch as Polymer Web Component▲8

    2014 · ankurp.github.io · its alternatives →

19. 19
    Guitar Tuner (Chrome Extension)▲10

    A Chrome Extension to Tune Your Guitar and Other Instruments

    2024 · chromewebstore.google.com · its alternatives →

20. 20
    Jazzari▲7

    A programmable band in your browser

    2017 · jackschaedler.github.io · its alternatives →

21. 21
    Tuner Ninja▲6

    Free online chromatic instrument tuner.

    2018 · tuner.ninja · its alternatives →

22. 22
    Pitch▲14

    A sleek, minimalist instrument tuner

    2017 · apps.apple.com · its alternatives →

23. 23
    Typedrummer▲14

    An instrument for creating drum beats with text

    2015 · typedrummer.com · its alternatives →

24. 24
    Songturtle, a web app to help you learn music by ear▲7

    2019 · jakewilson.github.io · its alternatives →

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 →