Join or Sign In

Sign in to add and modify your software

Continue with Facebook Continue with email

By joining, you agree to our Terms of Use and acknowledge the data practices in our Privacy Policy.

GuitarTunio - Guitar Tuner for iOS

By Hung Nguyen Free

Developer's Description

Guitar Tunio Guitar Tuner is a great tuner application for your stringed musical instruments. Fast, easy-to-use, accurate and total free, download now and try it!

Guitar Tunio is perfect for all musicians, from beginners to experts!

Guitar Tunio allows you to tune a variety of stringed musical instruments with over 50 tunings available, including:


+ Standard

+ Drop D, C#, C, B, A

+ Half step down

+ Full step down

+ Half step up

+ Open C, D, E, G, A


+ Guitarlele


+ Soprano in C

+ Open D

+ Drop G

+ Baritone

+ Slack Key

+ Slide


+ Standard

+ Drop D, C, B

+ Half step

+ Full step

+ Open A, E


+ Standard

+ Tenor Standard

+ Standard C

+ Drop A

+ F# B E A D


+ Standard

+ E A D G C F

+ F# B E A D G


+ Violin: Standard

+ Viola: Standard

+ Cello: Standard

Guitar Tunios interface is designed to be minimal, making the tuning process become easier, more comfortable and effective. There are 2 main modes: Manual Tune Mode and Auto Tune Mode.

Manual Tune Mode:

Professional players can tune your musical instrument precisely and quickly with Manual Tune Mode. The mode allows users to choose type of stringed instrument and corresponding preset tuning and then get in tune.

Auto Tune Mode:

The Auto Tune Mode is prefect for beginners. All you have to do is open this app, turn on the Auto Tune Mode and place the microphone from your smartphone near your instrument. The app automatically determines the string deviation when you play each string. Then, this app will show you whether its sharp (higher pitched) or flat (lower pitched) so that you can adjust it.

Besides, Guitar Tunio also offers Left Handed Mode for left-handed people. It helps them tune their musical instruments more easily and quickly.

Guitar Tunio does not require any additional equipment because the app works directly with the microphone of your device. Its so convenient, right?

Tuning your stringed instruments has never been so easy, fast and accurate!

Try it now and let us know your experience!

Rate 5 stars for us if you love our app and continue to support us in the future. <3

On behalf of our application development team, I would like to express my sincere thanks to the beloved users.

Full Specifications

What's new in version 1.2.1


Release February 19, 2020
Date Added February 19, 2020
Version 1.2.1

Operating Systems

Operating Systems iOS
Additional Requirements Requires iOS 11.0 or later. Compatible with iPhone, iPad, and iPod touch.


Total Downloads 0
Downloads Last Week 0
Report Software

Related Apps

Tunigo Play

Tunigo Play

Tuner Radio Plus

Tuner Radio Plus



MintBeat Music

MintBeat Music

Best VPN Services for 2021

Best for privacy

3 months free with 1-year plan

Best for customer support

$39.99 for the first 12 months

Best for zero logs

$4.87.99/months for a 1-year plan

Best money-back guarantee

$2.99/months for a 3-year plan