BOSS Tuner

1.2.1

Roland Corporation

4.35

8,687 reviews

1,000,000+
Downloads

Free

This app brings BOSS’s trusted chromatic tuning technology to Android devices.

iOS version

About BOSS Tuner

BOSS Tuner is a music & audio app developed by Roland Corporation.

Download Statistics

BOSS Tuner has been downloaded 3.2 million times. In the last 30 days, the app was downloaded 13 thousand times.

User Ratings

BOSS Tuner is rated 4.35 out of 5 stars. The rating is based on 8.7 thousand ratings.

App Information

BOSS Tuner is FREE to download. The APK download size is 8.98 MB. The latest version available is 1.2.1. The last update was on October 23, 2025.

Technical Requirements

BOSS Tuner requires Android 6.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play June 2016.

Description

The BOSS Tuner app brings BOSS’s trusted and world-renowned chromatic tuning technology to Android mobile devices.

More data about BOSS Tuner

Price	Free to download
Total downloads	3.2 million
Recent downloads	13 thousand
Rating	4.35 based on 8.7 thousand ratings
Ranking	Not ranked
Version	1.2.1
APK size	8.98 MB
Number of libraries	35
Designed for Android	6.0+
Suitable for	Everyone
Ads	NO ads

App Performance Report

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Alternative downloads for the BOSS Tuner app

BOSS Tuner compared with similar apps

Common keywords of similar apps

Boss Brings Trusted Technology Devices Tu Latest Tuning Tuner App Chromatic Free Features Instruments Hz

Keywords missing from this app

Tune Guitar Instrument Violin Ukulele Bass Note Pitch Range Frequency Pro Strobe Accurate Accuracy Tunings Precise Fine String Tone Banjo Play Metronome Cello Viola Reference Recent Display Datuner Musical Ear Support Precision Professional Built Mode Perfect Time Detection Fast Notes Designed Easy

Google Play Rating history and histogram

6.2K

1.2K

250

910

Downloads over time

BOSS Tuner has been downloaded 3.2 million times. Over the past 30 days, it averaged 420 downloads per day.

Changelog of BOSS Tuner

Show changelog

Developer information for Roland Corporation

Roland Corporation

bosspub@roland.co.jp

Legal name:

Address:

Phone number:

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Comments on BOSS Tuner for Android

★★★★★ Eric Miller · Jan 2, 2026

It works as a guitar tuner. I was surprised. It's accurate enough that vs a real tuner, it's basically the same readings, so you really cannot ask for a better guitar tuning option, FOR FREE and that uses your phone to do it.

★★★★★ Leon A · Jul 14, 2026

Unlike one of my dedicated tuners, the Boss tuner app detects the bottom octave of my bass guitar.

★★★★★ EachOne TeachOne · Apr 14, 2025

Props to Roland for making this a free app. It's hands down the best tuning app, from hands down the best tuning pedal. Respect

★☆☆☆☆ Saul Skirmand · May 2, 2024

Please improve with a more natural guitar sound pitch, in different keys, also include other instruments like elect bass guitar, violin,double bass etc.Then I would consider more stars. Now it sounded like a Robot.

★★☆☆☆ Atom Bell · Jul 11, 2024

The tuner works fine, but I find it incredibly offensive when an app company feels empowered to demand I pay attention to such excessive notifications. I know I can turn the notifications off, and I know other companies do this too, but it still annoyed me to have 4 notifications lol

★★☆☆☆ Ian Capach · Dec 21, 2025

It does what it says... kinda. The tuner light jumps around like a drunk fly, which makes tuning anything a guessing game.

Google Play Rankings for BOSS Tuner

This app is not ranked

Technologies used by BOSS Tuner

BOSS Tuner is requesting 10 permissions and is using 35 libraries.

Permissions

Network communication

view network connections, full network access, receive data from Internet

Hardware controls

record audio

System tools

prevent phone from sleeping

Extra

android.permission.POST_NOTIFICATIONS, com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE, com.google.android.gms.permission.AD_ID, jp.co.roland.bosstuner.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION, Can receive cloud messages

Ad network libraries

None found

Social libraries

None found

Development tools

Android Jetpack core

Android Architecture Components

Android Jetpack VersionedParcelable Android Jetpack Annotations Android Library Icon

Android Jetpack Annotations Android Jetpack Widgets Android Library Icon

Android Jetpack Widgets Firebase Android Library Icon

Firebase

Android Jetpack AppCompat AndroidX Activity Android Library Icon

AndroidX Activity Android Activity Saved State Android Library Icon

Android Activity Saved State AndroidX Loader Android Library Icon

AndroidX Loader Google Cloud Messaging (GCM) Android Library Icon

Google Cloud Messaging (GCM)

Android Transition Support Library Kotlin Android Library Icon

Kotlin

Android Support Library collections

Android Support VectorDrawable

AndroidX Legacy: Support Library core utils AndroidX App Startup Android Library Icon

AndroidX App Startup AndroidX Cursor Adapter Android Library Icon

AndroidX Cursor Adapter

AndroidX Local Broadcast Manager

Android Support Library Print

Android Support Library Document File AndroidX Widget ViewPager2 Android Library Icon

AndroidX Widget ViewPager2 AndroidX Emoji / Emoji2 Android Library Icon

AndroidX Emoji / Emoji2 Okio Android Library Icon

Okio

AndroidX Concurrent Futures JetBrains Annotations Android Library Icon

JetBrains Annotations IntelliJ IDEA Android Library Icon

IntelliJ IDEA AndroidX Tracing Android Library Icon

AndroidX Tracing AndroidX ProfileInstaller Android Library Icon

AndroidX ProfileInstaller AndroidX ExifInterface Android Library Icon

AndroidX ExifInterface AndroidX DynamicAnimation Android Library Icon

AndroidX DynamicAnimation AndroidX Resource Inspection Android Library Icon

AndroidX Resource Inspection Picasso Android Library Icon

Picasso

Jetpack DataStore Kotlin Parcelize Android Library Icon

Kotlin Parcelize

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