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BOSS Tuner

BOSS Tuner

4.3
Rating
1,000,000+ Downloads
1.2.1 Version
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Information

  • Category: Music & Audio
  • Price: free
  • Age Rating: Everyone
  • Available on: /
  • Developer: Roland Corporation
  • Updated on: Oct 23, 2025
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The BOSS Tuner app is your ultimate companion for precise tuning, designed for musicians of all levels. With its user-friendly interface and advanced features, it offers a range of tuning options, including chromatic, guitar, bass, and more. Whether you're a beginner or a seasoned pro, BOSS Tuner ensures your instrument sounds its best, helping you achieve perfect pitch effortlessly. Tune up and elevate your musical experience with this essential tool at your fingertips!

Features & Highlights

The "BOSS Tuner" app is a powerful tool for musicians, offering a range of features that cater to both beginners and seasoned professionals. Here are some of the core highlights that make this app stand out:

  • Precision Tuning: The BOSS Tuner provides highly accurate tuning for a variety of instruments. Whether you're tuning a guitar, bass, or even a ukulele, the app's precision ensures that your instrument sounds its best. I often use this feature before gigs to ensure my guitar is perfectly in tune, giving me the confidence to perform.
  • Multiple Tuning Modes: With options for chromatic, guitar, bass, and other instrument-specific tunings, the app caters to a wide range of musical needs. I frequently switch between guitar and bass modes depending on the song I'm practicing, and the seamless transition makes it incredibly user-friendly.
  • Visual Feedback: The app features a clear and intuitive visual interface that displays tuning accuracy in real-time. This is particularly helpful when I'm tuning in a noisy environment, as I can easily see whether I'm sharp or flat without relying solely on sound.
  • Built-in Metronome: The integrated metronome is a fantastic addition for musicians looking to improve their timing. I often use it during practice sessions to keep my rhythm steady, especially when learning new songs or techniques.
  • Customizable Settings: Users can adjust various settings, such as pitch calibration and tuning reference, to suit their specific needs. This feature is invaluable when I’m working with different instruments that may require unique tuning standards.

Real Experience Using "BOSS Tuner"

Application Scenarios

As a musician, I find myself in various scenarios where the "BOSS Tuner" app becomes an essential tool. For instance, before every band rehearsal, I make it a point to tune my guitar using the app. The precision tuning feature allows me to quickly check my instrument's pitch, ensuring that I blend well with my bandmates. Additionally, during solo practice sessions at home, I often switch to the built-in metronome to work on my timing while learning new riffs. The app has also come in handy during impromptu jam sessions with friends, where I can quickly tune my guitar to match theirs, regardless of the tuning they’re using.

User Experience

The user interface of the "BOSS Tuner" is sleek and intuitive, making it easy to navigate even for those who may not be tech-savvy. Upon opening the app, I am greeted with a clean layout that clearly displays the tuning mode and visual feedback. The workflow is straightforward; I simply select my instrument, pluck a string, and watch the needle move to indicate whether I need to adjust my tuning. The performance is smooth, with minimal lag, which is crucial when I’m in a hurry to get my guitar ready. Overall, my experience with the app has been overwhelmingly positive, as it combines functionality with ease of use, making it a staple in my musical toolkit.

Pricing

The "BOSS Tuner" app is available for free, which is a significant advantage for musicians on a budget. While there are optional in-app purchases, the core features are robust enough to satisfy most users without spending a dime. This pricing model makes it accessible to everyone, from beginners to professional musicians, allowing them to benefit from high-quality tuning without financial barriers.

Updates & Support

The developers of "BOSS Tuner" are committed to providing regular updates, ensuring that the app remains compatible with the latest devices and operating systems. I’ve noticed several enhancements since I first downloaded it, including improved accuracy and additional tuning modes. Customer support is also readily available, with a dedicated help section within the app and responsive email support for any inquiries. This level of commitment to user satisfaction gives me confidence in the app's longevity and reliability.

Security & Privacy Review

When it comes to security and privacy, the "BOSS Tuner" app takes several measures to protect its users. It is available on both the App Store and Google Play, which adds a layer of credibility as these platforms have strict guidelines for app security. Upon registration, the app requires minimal personal data, which is a relief for users concerned about privacy. I appreciate that I can use the app without having to share excessive information. Additionally, there are no intrusive ads or tracking behavior that disrupts the user experience, allowing me to focus solely on tuning my instrument without distractions. Overall, I feel secure using "BOSS Tuner," knowing that my personal information is safeguarded while I enjoy its features.

Pros
  • Accurate tuning for a wide range of instruments ensures optimal sound quality.
  • User-friendly interface makes it easy for beginners and pros alike.
  • Compact and portable design allows for tuning on the go.
  • Bright display ensures visibility in various lighting conditions.
  • Supports multiple tuning modes for versatile musical applications.
Cons
  • Limited compatibility with various instrument types restricts its usability.
  • The interface can be complex for beginners to navigate effectively.
  • Battery life may diminish quickly during extended use, impacting performance.
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User Reviews

(9.12K Reviews)
  • House One
    2021/07/09

    [Tip use an external microphone] I was expecting much less, such as some kind of pay wall, only being able to use less than half of the features, things like that, and yet I was actually surprised & impressed by this app. It definitely exceeded my expectations. I even kinda like the catalog that it comes with. Definitely could do with out it and it wouldn't be much of a loss in any way. I just hope that they keep it updated, since we're stuck with it. I also have it on more than one device. BOSS

  • A Google user
    2020/01/09

    The number 1 best tuner on the app store. I have litterally tried every other "best tuner app" and they were terrible. This app is easy to read and precise. It doesnt only let you tune in Standard like all the others, it is like an actual tuner that tells you what note you are playing and where you're at on the spectrum. The other tuner apps out there make you pay if you want to tune to any other tuning. Thank you so much!!!!

  • A Google user
    2019/02/03

    It's very good. Just make sure the room is quiet. Not because it's hard of hearing. But quite the opposite. It can pick up a fart from across the room. Or t.v. sounds, or conversations. It's for a quiet place only. lol. I've been playing guitar for over 12 years now. And I really would not suggest a new player buys a guitar tunner. This is free it's very good. I mean it's too. I even have an old H.T.C. phone in my case instead of my old tuner. The phone is slimmer, and can just recharge. Unlike my old korg tuner. And.sadly it's more accurate too. The only tunner I use anymore other than this app. Is a pedal tunner. Which is only for on stage purposes. When I'm plugged in and Can't use the phone. like quicly in between songs. Or when others are warming up themselves, talking or basically just a lot of background noises. But.if your just at home, or just practising. I really recommend this app. At least as a starter. If.nothing else. Compare free to $100. Then you make the call if it worth a shot or not. It you like it cool. If not then delete it and find another app or pay for a really tuner. It up to you and your preferences. For me. I'm sticking with this. I'm just writing a review because I'm installing it in another free old phone. That I'm only going to use for this duty. Just to throw this one in one of my acoustics cases.

  • AnderWriter
    2026/01/27

    There's a lot more to a good tuner then just accuracy. The sounds most string instruments make aren't pure, but vary slightly from one moment to the next. If a tuner shows all these sounds as they happen, it can be unusable. It must average them out somewhat, and display them at a pace we humans can see and respond to. It's a tricky programming challenge—and in my opinion, this app's developers were the most successful. Way to go!

  • lw528
    2025/06/04

    📌 BOSS Tuner is the only app that is ad-free and most importantly the only one that can be set to 'Hz' in the standard version. Version 1.2.0. This is the most honest app yet. Even Fender only offers 'Hz' adjustment in the Pro paid version, they are obsessed with money and don't care about musicians and music. Thank you Japanese B○SS (Roland)!

Review Source: Google Play store public user reviews.

FAQ

Can I submit suggestions or feedback to BOSS Tuner?

Yes, users can typically submit suggestions or feedback through the app's support or contact features, or through the app store reviews.

Does BOSS Tuner collect my personal data?

BOSS Tuner respects user privacy and does not collect personal data unless explicitly provided by the user for specific functions.

Does BOSS Tuner support offline use?

Yes, BOSS Tuner can be used offline, allowing users to tune their instruments without needing an internet connection.

How do I cancel my BOSS Tuner subscription?

Users can cancel their subscription through their device's app store settings or account management options.

How much does a subscription to BOSS Tuner cost?

Subscription pricing may vary, so it's best to check the app store for the most current pricing and subscription options.

How to use BOSS Tuner

Can I update my customer number through my account?

Customer numbers are typically assigned and cannot be changed through your account. For updates, please contact customer service directly.

How can I change my login details for my BOSS Tuner account?

You can change your login details by logging into your account and navigating to the account settings section to update your email or password.

How can I contact customer service for help with my BOSS Tuner?

You can reach our customer service team via the support section on our website or by calling the customer service number listed there.

How do I activate my account if I didn't receive the activation email?

If you didn't receive the email, check your spam folder or request a new activation email through the login page.

How do I log in to my BOSS Tuner account?

To log in, visit the website and enter your registered email and password in the login section.

What's New

  • Support for the latest Android version.Fix minor bugs.
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