Instrument Tuner Free

Simple, accurate, hands free Instrument tuner. Built by musicians for musicians.

Lior Hai · hai.lior.instrumenttunerfree

Not rated yet 1M+ downloads v12.0 3.7 MB Android 4.1+ PEGI 3 · Everyone

Download APK 3.7 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v12.0 (32)
Updated: Apr 3, 2026 (6 months ago)
APK size: 3.7 MB
Requires: Android 4.1+ (API 16)
CPU support: Any (no native code)
Category: Music & Audio (app)
Listed since: Feb 28, 2022 (at least)
Permissions: 7 (1 sensitive)
Website: lior-hai-design.com
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Instrument Tuner Free is an app by Lior Hai in the Music & Audio category, listed since at least February 2022. It has no native code, so it runs on any Android processor.

It asks for 7 permissions, 1 of them sensitive: record audio.

What's new in v12.0

Updated to use new android tools. Minor improvements.

Description

From the listing uploaded by “appupdater”.

Simple, accurate and hands free Instrument tuner app. This Instrument tuner was built by musicians for other musicians to tune their Instrument fast, accurate and with no extra effort. Can be used by both beginners and experts to achieve professional results. No touching or adjusting is needed, just open the tuner and start tuning. This Instrument tuner will analyze the sound of your Instrument using the built-in mic of your device, display the current note played, its frequency and will direct you to tuning your Instrument fast and accurate. And it's totally free! ---------------------------------------- Features - Many alternate tuning options - Wide range detection C0 - B8 - Only ~2MB - Simple to use - Accurate - Auto detect notes - Display next higher/lower notes - Mic level display - Frequency display ---------------------------------------- Instruments - Guitar - Bass Guitar - Violin - Ukulele - Mandolin - Banjo - Balalaika - Bouzouki - Cello - Cittern - Guitalele - Halszither - Hardingfele - Lyra - Mandobass - Octobass - Sitar - Viol - Viola - Zither - Trumpet - Clarinet - Saxophone - Flute - French Horn - Piccolo - Trombone - Baritone - Euphonium Each instrument have alternate tuning styles, more instruments and styles can be added, just mail me. ---------------------------------------- Enjoy!

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Apr 3, 2026.
Certificate issued to “lior hai” This is the certificate of the Google Play version.

Store checks and file details

Developer signature verified Apr 3, 2026
Validated against Google Play Apr 3, 2026
Signed byCN=lior hai
Signing certificate (SHA-1)3B:CE:D1:85:EB:F2:5F:B8:13:58:E2:6C:5E:C9:C0:3B:0F:BD:E8:E6
File MD5c26dcf8df79fc8e01b45287c23e82518
Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (7)

Instrument Tuner Free requests 7 permissions, 1 of them sensitive.

Record audio (microphone) Sensitive android.permission.RECORD_AUDIO
Full network access android.permission.INTERNET
Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
Prevent the device from sleeping android.permission.WAKE_LOCK
Receive push notifications com.google.android.c2dm.permission.RECEIVE
View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Basic touch input android.hardware.faketouch
Microphone android.hardware.microphone
Portrait screen android.hardware.screen.portrait
Wi-Fi android.hardware.wifi