Pro Guitar Tuner

JR Innovation AB · com.jrinnovation.proguitartuner

4.1 out of 5 (7 ratings) 10M+ downloads v1.1.2 10.1 MB Android 3.0+ PEGI 3 · Everyone

Download APK 10.1 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v1.1.2 (20)
Updated: Mar 11, 2016 (10 years ago)
APK size: 10.1 MB
Requires: Android 3.0+ (API 11)
CPU support: x86 32-bit, ARM (legacy), ARM 32-bit, MIPS
Category: Music & Audio (app)
Listed since: Oct 24, 2015 (at least)
Permissions: 5 (1 sensitive)
Website: proguitar.com
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Pro Guitar Tuner is an app by JR Innovation AB in the Music & Audio category, listed since at least October 2015. It includes native code only for x86 32-bit, ARM (legacy), ARM 32-bit and MIPS, so it won't run on 64-bit-only phones such as recent Pixels.

It asks for 5 permissions, 1 of them sensitive: record audio. The app offers in-app purchases through Google Play.

Ratings

4.1out of 57 ratings

5 ★71%
4 ★0%
3 ★14%
2 ★0%
1 ★14%

Ratings from users of the source store — not collected or verified by AAPKs.

What's new in v1.1.2

* Optimized images and audio files.

Description

From the listing uploaded by “apps”.

Developed by the team behind the popular online guitar tuner site proguitartuner.com We have been working hard to bring you the best Guitar Tuner App on Android. The interface is similar to the tuner on proguitartuner.com but optimised for Android. Pro Guitar Tuner is a chromatic tuner that works like an ordinary guitar tuner but right in your Android device. The app listen and analyse the sound in real time from the built-in mic, headset, guitar clip on or from any other external microphone. It is so accurate that it will be your best friend for guitar intonation! Pro Guitar Tuner is used by professional guitar makers, guitar repair shops and musicians around the world. Because Pro guitar tuner is chromatic you can tune most types of stringed instruments. High quality samples of real instruments are also included (i.e. tune by ear if preferred!). A massive library of different tunings for guitar, bass, balalaika, violin, ukulele and more makes it easy to find more qualities and characteristics from your instrument. Enjoy and stay tuned!

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Mar 11, 2016.
Certificate issued to “JR Innovation AB” This is the certificate of the Google Play version.

Store checks and file details

Developer signature under review May 13, 2025
Validated against Google Play Mar 11, 2016
Antivirus scan passed Apr 7, 2020
Signed byCN=Rickard ?sterg?rd, O=JR Innovation AB, L=Stockholm, C=SE
Signing certificate (SHA-1)74:F9:B8:92:0C:A6:D6:BF:15:AF:49:49:DE:72:D0:8A:74:DB:38:3C
File MD5aafadeef105578450adc83bcceb8a0c4
Uploaded by “apps” Platinum tier · 3,423,810 followers · uploading since 2010

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 (5)

Pro Guitar Tuner requests 5 permissions, 1 of them sensitive.

Record audio (microphone) Sensitive android.permission.RECORD_AUDIO
Full network access android.permission.INTERNET
In-app purchases (Google Play Billing) com.android.vending.BILLING
Prevent the device from sleeping android.permission.WAKE_LOCK
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Microphone android.hardware.microphone
Touchscreen android.hardware.touchscreen

Pro Guitar Tuner APK: questions and answers

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is Pro Guitar Tuner free?

The APK is free to download, but the app offers in-app purchases through Google Play.

Is the Pro Guitar Tuner APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. After downloading, check that the file's MD5 is aafadeef105578450adc83bcceb8a0c4.