Did you know about the earliest way smartphones were used? You might be surprised that people use the smartphone microphone to tune guitars. It wasn’t the best method, but it got the job done. Nowadays, you can find plenty of online guitar tuner apps that work much better than those early phone mics.
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Best Online Guitar Tuner App – Learn How to Tune A Guitar
They would make the task relatively better. It would not be wrong to suggest that a guitar player would prefer using a tuner for enhanced performance. Let us delve into the best 10 online guitar tuner apps Android has for you.
1. CarlTune

CarlTune is a top online guitar tuner app. It works well for guitar, bass guitar, flute, violin, cello, saxophones, ukulele, mandolin, gayageum, guitalele, and other instruments. It’s fair to say that this app is a great choice for guitarists who also play a few extra instruments.
- Concert pitch(A4) setting.
- Various notations.
- Pitch pipe for every note.
- Color palette for background.
- Screen rotation (Portrait or Landscape)
The app comes with a colorful and easy-to-use interface. It includes octave, frequency, note, and useful details for tuning effectively. Plus, you can use custom tuning settings and other options tailored for different musicians. You can get the app on Google Play without paying much. It looks nice and performs well.
2. BOSS Tuner

BOSS Tuner is one of many useful guitar tuner apps you might find. It works with a bunch of instruments like guitar, ukulele, bass guitar, and more. The list goes on. It’s worth noting that it also supports other instruments like cello, violin, and brass. This online acoustic guitar tuner app has a simple, clean interface, different tuning options, and audible reference pitches. You’ll also see various BOSS products for better tuning. You can get the app for free on Google Play with no in-app purchases.
3. Cifra Club Tuner

Cifra Club Tuner is better than it might seem. The app is well-liked for working with key stringed instruments like guitar, bass guitar, and others. It also helps by telling you when to tighten or loosen the strings for good tuning. It’s a solid choice for beginners. The app comes with a simple, smooth interface, smartwatch support, and more. You can get it for free on Google Play. In-app purchases can cost up to $9.99. There’s also a free version with ads that’s worth the time and effort.
4. Chromatic Guitar Tuner Online

The Chromatic Guitar Tuner is a well-liked app you can find online. It’s easy to use, with a clean look and solid features. People enjoy it because it works for guitar, banjo, bass, violin, ukulele, and other instruments. It even has a digital tuning fork for anyone who needs it. The one downside? Ads frequently pop pop up, and they’re tough to skip. Still, this online acoustic guitar tuner gets the job done nicely.
5. gStrings

Looking for a solid guitar tuner app? gStrings is a great pick for you. It works well and gives you plenty of choices. You’ll find a dial-style tuner with some handy tweaks to fit your needs, like microphone settings, theme options, and sensitivity controls. It handles any stringed instrument you can name, plus a few others that aren’t. The app keeps things simple, works fine, and won’t cost much. The pro version costs just $3.99.
6. Fender Guitar Tuner

The Fender Guitar Tuner is a top choice among simple guitar tuner apps you can find online. It’s been helping people with their tuning needs for quite a while. You should know it comes with 22 tuning options to match what you’re looking for. It has separate tuners for electric and acoustic guitars and an auto-tune mode that works well. There’s also a Chromatic mode if you want to tune freely. If you don’t need all that, this Android app still offers basic tuning tools. Best part? It’s free on Google Play, with no ads or extra costs.
7. Pitched Tuner

Pitched Guitar Tuner has been an effective and stylish guitar tuner app to meet your guitar tuning needs. It features two modes, a chromatic tuner, and an instrument tuner. It would be pertinent to mention here that the instrument tuner is customizable. Therefore, you would have the option to tune EADGBE normally or something different such as drop D (DADGBE). It would also work best for the most stringed instruments. The app uses a traditional needle-and-dial style of tuning. The app has worked well in both the testing and the pro version. The app is a good overall option without burning a significant hole in your pocket.
8. Guitar Tuner

GuitarTuna is a handy app for tuning your guitar. It’s one of the most popular choices out there, perfect for what you need. It works with lots of instruments, even unusual ones like the balalaika. You can count on it having auto-tune, custom settings, and some advanced tuning features. It offers chord sets and exercises for beginners. It’s great for both newbies and users with some experience. Even picky guitarists will find the tuning part works well for them.
9. Smart Chords and Tools – Free Online Guitar Tuner

Smart Chords and Tools is a one-stop app for guitar players. It gives you solid tuning help for various instruments like guitar, banjo, bass guitar, ukulele, and more. On top of that, it’s packed with chords, scales, arpeggios, and fretboard charts. You’ll also find a metronome that goes up to 300 BPM, perfect for practice. This makes it a great pick for beginners and intermediate players. The app tunes your guitar and teaches you some cool stuff too. It has extra features you can buy, plus a yearly plan for $3.83 that unlocks a bunch of options.
10. Pro Guitar Tuner

Pro Guitar Tuner is another well-liked app that fits your tuning needs. You can learn more about it on its website. That means you can tune your guitar on your computer too. It’s a chromatic tuner, so it works with popular stringed instruments and even some non-stringed ones. The app gives you good accuracy and a clean look. It’s simple to use, making guitar tuning easy and enjoyable. This online tuner uses your mic and has a free version with ads, while the pro version costs money. The free one handles basic tuning, which is perfect for trying it out before going pro.
Online Guitar Tuner : FAQs
How to Tune an Electric Guitar / acoustic guitar?
I can tell you multiple ways to tune an electric guitar. However, standard tuning is the best method I have ever found. It helps you learn the tuning and understand pitch and harmony too. The main goal behind guitar tuning is to tune every individual string to a specific pitch. This is to ensure that whenever you play chords or riffs, they produce the correct sound.
What are the Different Types of Guitar Tuners?
You can find several offline and online guitar tuners for this purpose. But which one you need depends on the type of guitar you have and how you would like to tune your guitar. Following are some guitar tuners that can help you out:
Standalone Tuners:
Standalone tuners are the best for both electric or acoustic guitars. They come inbuilt with a microphone so that you can listen to your guitar or plug a guitar into the input jack.
Tuner Pedals
The method is suitable for guitarists playing electric guitar. A tuner pedal is also a fine choice for you if you plug your acoustic guitar into a rig. Using Tuner pedals you can quickly check your tuning by pressing the footswitch whenever you want. It’s a handy choice for electric guitarists.
Clip-On Tuners
It’s an ideal choice for both acoustic or electric guitarists. Just clip them onto your guitar’s headstock. You can sense its vibration in the guitar track your string’s pitch. If you’re using these tuners you can tune an acoustic guitar even in a noisy environment.
Guitar Amps:
If you buy a guitar Amp its inbuilt tuners can also help you tune your guitar. Just press or hold down a button and see it working. If you don’t like pedal tuning your guitar, go for guitar amps.
How to tune an acoustic guitar?
Apart from the guitar tuner apps we have covered, there are several other methods you can apply to tune an acoustic guitar. Here is the standard method you can use over others.
- Know the correct notes for each string
- Identify the correct tuning pegs for each string
- Pluck the individual string and turn the peg to match it to the correct pitch
- Use the 5th fret of a string to match the sound of the string
- Strum a chord or play a few notes to check the intervals
- Play and retune your guitar for 15-20 minutes after putting on new strings
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