oTuner Alternatives

oTuner is described as 'Free, Open Source Chromatic Tuner for Windows and Windows Mobile (or Pocket PC). Can be used as a guitar tuner, bass guitar tuner, or a tuner for whatever musical instrument takes your fancy!' and is an app in the audio & music category. There are more than 25 alternatives to oTuner for a variety of platforms, including Android, iPhone, iPad, Android Tablet and Windows apps. The best oTuner alternative is Tuner App, which is both free and Open Source. Other great apps like oTuner are FMIT, LINGOT, Justune Guitar Tuner and AP Tuner.

oTuner iconoTuner
  3
  • Free • Open Source
  • ...

oTuner is a Free, Open Source Chromatic Tuner for Windows and Windows Mobile (or Pocket PC). Can be used as a guitar...

More about oTuner
More about oTuner
oTuner alternatives page was last updated Mar 20, 2025
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  1. Tuner App icon

    Tuner App

     4 likes
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    Basic tuner app for tuning musical instruments.

    License model

    • Free • Open Source

    Platforms

    • Android
    • F-Droid
    Tuner App screenshot 1
    Tuner App screenshot 2
    Tuner App screenshot 3

    Tuner App VS oTuner

     

    • Tuner App is the most popular Android alternative to oTuner.

    • Tuner App is the most popular Open Source & free alternative to oTuner.

    • Tuner App is Free and Open SourceoTuner is also Free and Open Source
  2. FMIT icon

    FMIT

     1 like
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    FMIT is a graphical utility for tuning your musical instruments, with error and volume history and advanced features like microtonal tuning, statistics, and various views like waveform shape, harmonics ratios and real-time Discrete Fourier Transform (DFT).

    License model

    • Free • Open Source

    Platforms

    • Windows
    • Mac
    • Linux
    Simple configuration

    FMIT Features

    1.  Multi Platform

    FMIT VS oTuner

     

    • FMIT is the most popular Windows, Mac & Linux alternative to oTuner.

    • FMIT is Free and Open SourceoTuner is also Free and Open Source
  4. LINGOT icon

    LINGOT

     5 likes
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    LINGOT is a musical instrument tuner. It’s accurate, easy to use, and highly configurable. Originally conceived to tune electric guitars, it can now be used to tune other instruments.

    License model

    • Free • Open Source

    Platforms

    • Windows
    • Flathub
    • Linux
    LINGOT screenshot 1

    LINGOT VS oTuner

     
  5. Justune Guitar Tuner icon

    Justune Guitar Tuner

     1 like
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    Guitar, bass and ukulele tuner app.

    License model

    • Freemium • Proprietary

    Platforms

    • Online
    • Android
    Justune Guitar Tuner screenshot 1
    Justune Guitar Tuner screenshot 2
    Justune Guitar Tuner screenshot 3

    Justune Guitar Tuner Features

    1.  Live pitch graph
    2.  Chromatic tuner

    Justune Guitar Tuner VS oTuner

     

    • Justune Guitar Tuner is the most popular Web-based alternative to oTuner.

    • Justune Guitar Tuner is Freemium and ProprietaryoTuner is Free and Open Source
  6. AP Tuner icon

    AP Tuner

     11 likes
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    APTuner is a sophisticated chromatic tuner for your computer, tablet, and phone.

    License model

    • Freemium • Proprietary

    Platforms

    • Windows
    • iPhone
    Main window

    AP Tuner VS oTuner

     

    • AP Tuner is the most popular iPhone alternative to oTuner.

    • AP Tuner is Freemium and ProprietaryoTuner is Free and Open Source
  7. gStrings icon

    gStrings

     16 likes
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    gStrings is a chromatic tuner application for android. It will let you tune any musical instrument, such as the violin, viola, violoncello, bass, guitar, piano and wind instruments.

    25 gStrings alternatives

    License model

    • Freemium • Proprietary

    Country of Origin

    • International

    Platforms

    • Android
    gStrings screenshot 1
    gStrings screenshot 2

    gStrings VS oTuner

     
  9. Cythara icon

    Cythara

     1 like
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    Provides tunings for various instruments and supports chromatic tuning. Displays

    License model

    • Free • Open Source

    Platforms

    • Android
    • F-Droid
    Cythara screenshot 1
    Cythara screenshot 2
    Cythara screenshot 3
    Discontinued

    Last update is from October 2020.

    Cythara VS oTuner

     
  10. Tunable icon

    Tunable

     3 likes
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    Tunable is a chromatic tuner, tone/chord generator and metronome that helps you learn to play steadily, in tune, and on beat. Featuring a unique “tuning history” display for visualizing pitch over time, Tunable is the perfect toolkit for professional and beginning musicians.

    27 Tunable alternatives

    License model

    Application type

    Country of Origin

    • US flagUnited States

    Platforms

    • Android
    • iPhone
    • Android Tablet
    • iPad
    Tunable screenshot 1
    Tunable screenshot 2
    Tunable screenshot 3

    Tunable Features

    1.  Tone generator
    2.  All in one
    3.  Chromatic tuner

    Tunable VS oTuner

     

    • Tunable is the most popular iPad & Android Tablet alternative to oTuner.

    • Tunable is the most popular commercial alternative to oTuner.

    • Tunable is Paid and ProprietaryoTuner is Free and Open Source
  11. PitchPerfect icon

    PitchPerfect

     3 likes
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    PitchPerfect is a easy to use and simple guitar tuner. PitchPerfect eliminates the need of tuning a guitar conventionally and will automatically detect the note you are playing. You can simply tune your strings quickly & easily to any note you want!.

    License model

    • Free • Proprietary

    Country of Origin

    • AU flagAustralia

    Platforms

    • Mac
    • Windows
    • Windows Mobile
    • Android
    • iPhone
    • Android Tablet
    PitchPerfect Guitar Tuner - Note Detection

    PitchPerfect VS oTuner

     
  12. PitchLab Guitar Tuner icon

    PitchLab Guitar Tuner

     3 likes
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    Hands-free tuning for guitar and other acoustic instruments. Designed for novices and pros, fully featured, 100% free, no ads, no spammy promotions, no sales pitch, no network access, easy to use, advanced features for pro users, all features included for free.

    33 PitchLab Guitar Tuner alternatives

    License model

    • Free • Proprietary

    Platforms

    • iPhone
    • Windows Phone
    • iPad
    PitchLab Guitar Tuner screenshot 1
    Discontinued

    The app seems to be not updated anymore and it's no longer available for Android. Last versions, released in 2015, can be still bought from the marketplaces.

    PitchLab Guitar Tuner Features

    1.  Chromatic tuner

    PitchLab Guitar Tuner VS oTuner

     
  13. Super Tuner icon

    Super Tuner

     1 like
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    A free & accurate chromatic tuner for mobile devices. It offers a customizable list of instruments with note reference for tuning. It also allows the A4 reference to be changed & listening to the notes for auditory reference.

    License model

    • Free • Proprietary

    Platforms

    • Android
    • Android Tablet
    Meter Display
    Instrument Reference
    A4 Reference

    Super Tuner VS oTuner

     
  14. Tuner T1 icon

    Tuner T1

     2 likes
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    Tuner T1 is a simple and straightforward chromatic tuner for virtually any instrument including guitar, violin, viola and bass. It also includes a helpful Tone Generator so you can play any music note as reference for tuning.

    License model

    • Freemium • Proprietary

    Country of Origin

    • IN flagIndia

    Platforms

    • Android
    • iPhone
    • Android Tablet
    • iPad
    Tuner T1 screenshot 1
    Tuner T1 screenshot 2
    Tuner T1 screenshot 3

    Tuner T1 Features

    1.  Tone generator
    2.  Live pitch graph
    3.  Chromatic tuner

    Tuner T1 VS oTuner

     
12 of 25 oTuner alternatives