BOSS Tuner

1.2.1

Roland Corporation

4.38

8,671 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.

How many times has BOSS Tuner been downloaded?

BOSS Tuner has been downloaded 3.2 million times. In the last 30 days, the app was downloaded 9 thousand times.

What is the rating of BOSS Tuner?

BOSS Tuner is rated 4.38 out of 5 stars, based on 8.7 thousand ratings.

Is BOSS Tuner free?

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.

What are the requirements for BOSS Tuner?

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	9 thousand
Rating	4.38 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 Hz Latest Tuning Tuner App Chromatic Free Features Instruments

Keywords missing from this app

Violin Guitar Tune Instrument Bass Pitch Metronome Tunings Ukulele Frequency Accurate Note Strobe Play Pro Sound Detection Datuner Perfect Time Precise Built Banjo Range Accuracy Viola Works Professional Open Custom Support Reference Recent String Standard Drop Musical Practice Rocksmith Cello Display Notes Tone

Google Play Rating history and histogram

Downloads over time

BOSS Tuner has been downloaded 3.2 million times. Over the past 30 days, it averaged 300 downloads per day.

Changelog of BOSS Tuner

Show changelog

Developer information for Roland Corporation

Roland Corporation

bosspub@roland.co.jp

Legal name:

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Comments on BOSS Tuner for Android

★★★★★ Dave Felipe · Mar 10, 2026

The only tuner app can be use accurately with external audio interface for optimal tuning precision, we are waiting for further updates like switchable tuning modes for instruments (guitar and bass), and drop transposition as you have on your Boss Tuner TU-3/W pedal

★★★★★ 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.

★★★★★ III III · Aug 28, 2025

it's literally B O S S🏁.I'll eventually buy the hardware BOSS & Strabo clip-on tuners but right now this app is very, very nice. It looks exactly like the hardware version.the fact that Roland gives it away for free.in exchange for just informing us of their latest product news.totally fair & smart.no crazy spam ads.everything is clean & refined as you'd expect from Roland Japan

★☆☆☆☆ 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.

★★☆☆☆ 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.

★★☆☆☆ 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

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 Firebase Android Library Icon

Firebase

Android Jetpack Widgets Android Jetpack AppCompat Android Library Icon

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 Cursor Adapter Android Library Icon

AndroidX Cursor Adapter

AndroidX Local Broadcast Manager AndroidX App Startup Android Library Icon

AndroidX App Startup

Android Support Library Print

Android Support Library Document File AndroidX Widget ViewPager2 Android Library Icon

AndroidX Widget ViewPager2 Okio Android Library Icon

Okio

AndroidX Concurrent Futures AndroidX Emoji / Emoji2 Android Library Icon

AndroidX Emoji / Emoji2 JetBrains Annotations Android Library Icon

JetBrains Annotations IntelliJ IDEA Android Library Icon

IntelliJ IDEA AndroidX Tracing Android Library Icon

AndroidX Tracing AndroidX ExifInterface Android Library Icon

AndroidX ExifInterface AndroidX ProfileInstaller Android Library Icon

AndroidX ProfileInstaller AndroidX DynamicAnimation Android Library Icon

AndroidX DynamicAnimation Picasso Android Library Icon

Picasso

AndroidX Resource Inspection Jetpack DataStore Android Library Icon

Jetpack DataStore Kotlin Parcelize Android Library Icon

Kotlin Parcelize

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