Published by LondonAdagio - Apps for musicians, by musicians on Sep 16, 2024

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About Guitar Tuner Toolbox

1. Guitar Tuner Toolbox is your go-to app for guitar tuning, rhythm training, and chord reference. - Completely Free: All features are free—no hidden costs. - User-Friendly Interface: Easy to navigate for all skill levels. - High Precision: Trust our tuner for perfect pitch. - Versatile Tools: Comprehensive solutions for tuning, rhythm, and chords.

2. Perfect for standard and alternative tunings. - Standard Tuning: Quickly tune your guitar to standard tuning. - Alternative Tunings: Includes Drop D tuning, Open G tuning, DADGAD, and more. - 7-String Guitar Tunings: Specialized tunings for 7-string guitars. - Chromatic Tuner: Tune any stringed instrument with precision. - High Accuracy: Advanced algorithms for precise pitch detection.

3. Welcome to Guitar Tuner Toolbox, your all-in-one solution for guitar tuning, rhythm practice, and chord exploration.

4. Whether you're a beginner or a pro, our app offers a powerful guitar tuner, an advanced metronome, and an extensive chord library—all for free.

5. Enhance your musical knowledge with our comprehensive chord library, featuring over 2000 chord charts. - Extensive Chord Charts: Major, minor, diminished, augmented, and extended chords. - Full Fingerings: Detailed finger placements on the fretboard. - Note Information: Learn the notes in each chord. - Interval Details: Understand the intervals between notes.

6. Guitar Tuner Toolbox offers an accurate and easy-to-use guitar tuner for 6-string and 7-string guitars, bass guitars, ukuleles, and more.

7. Ideal for practice and performance. - Subdivision: Practice complex rhythms with subdivisions. - Polyrhythm Mode: Customize and master polyrhythms. - Visual and Audio Cues: Stay on beat with visual flashes and audio clicks. - Speed Training: Gradually increase tempo to build speed and precision.

8. Take your music to the next level with Guitar Tuner Toolbox.

9. Tune your guitar, practice with the metronome, and explore new chords—all in one app.

10. Download now and start playing guitar with confidence!

11. Master your rhythm with our feature-packed metronome.

Guitar Tuner Toolbox Customer Insights

1. I think it'd make the user experience a lot better.This is a great app I'm happy with it the cord reference is sweet the tunning matches my tuning clip on, accuracy spot on.I have other apps one for tuning one for metrodome and one for cord reference,this app has it all in one.

2. Thanks a lot for reading and go for this app.Some of the other apps only give you standard tuning, and if you want more options you have to buy it! This app gives you more for free and it works well, I love the 1/2 step down option.

3. Useful, metronome is excellentIt's a great app! I prefer it over other guitar tool boxes because of its simplicity.

4. But why it doesn't have a "remove ads" option? I'm sure other people like to pay for it too..Metronome The app is a little complicated for beginners.

5. Easy to use, simple, compact and so versatile! The best music app for me so far!A lot of different options for tuning but sometimes the "auto" don't recognize the string.

6. Also, there is no preset for Open E tuning.Great tool! It does what it's supposed to do and more.

7. I can tune my guitar ,set my timing bmp and consult with my cord selections for cordial progressions what more could you ask for.

8. Other apps have so many unwanted things and along with many other instruments.

9. Its perfect, just what I wanted, a metronome, a tuner , a chord book.

10. It's simple and it works but it just look too bland, unrefined and like there's not much effort put into making it look great.

11. I even turned off my phone and was still playing.Very good tuner but KEEPS CRASHING.

Steps to Troubleshoot & Fix Guitar Tuner Toolbox Issues

1. Fix Guitar Tuner Toolbox Not Working/Crashes/Errors/Unresponsive & Black/White screen:


  1. Restart Guitar Tuner Toolbox: Restarting the app will resolve most errors.
  2. Update the Guitar Tuner Toolbox App. Here is how:
    1. On Android goto PlayStore » Search for "Guitar Tuner Toolbox" » Open Guitar Tuner Toolbox » click "Update".
    2. On iPhone, goto AppStore » Your profile » Available Updates » Check for Guitar Tuner Toolbox » click "UPDATE".
  3. Clear Guitar Tuner Toolbox app cache: Clearing cached data will force your app to retrieve the latest data directly from Guitar Tuner Toolbox servers.
    1. On Android, goto Settings » Apps » Select "Guitar Tuner Toolbox" » click Storage » click "Clear Cache".
  4. Check Guitar Tuner Toolbox app permissions. If any of these permissions required to use your device's features are disenabled, Guitar Tuner Toolbox might not work.
  5. Uninstall and reinstall Guitar Tuner Toolbox. If nothing else has worked, completely uninstall Guitar Tuner Toolbox then reinstall.
  6. Restart your device. Last, restarting your device can often clear most problems causing Guitar Tuner Toolbox not working


2. Fix Guitar Tuner Toolbox Server issues & Internet Connection


  1. Check network connection: An unstable Internet will make Guitar Tuner Toolbox be unable to connect to it's servers. Ensure your wi-fi is working then restart app.
  2. Disable VPN: VPN can cause connection errors and lead to Guitar Tuner Toolbox not working. Make sure all VPNs are off
  3. Enable background data: When Background data is turned off, Guitar Tuner Toolbox may not be able to connect to the Internet when running in the background.

Reported Issues