Guitar Tuner - GuitarTunio
Guitar Tuner - GuitarTunio Summary
Guitar Tuner - GuitarTunio is a free, ad-supported, with in-app purchases iOS app in Music And Audio by Hung Nguyen. Released in Jan 2019 (7 years ago). It has 24.3K ratings with a 4.73★ (excellent) average. Based on AppGoblin estimates, it reaches roughly 59K monthly active users and generates around $<10K monthly revenue (36% IAP / 64% ads). Store last updated Jan 16, 2023
Recent activity: 23 new ratings this week View trends →
SDK intelligence: AppGoblin detected 3 development tools(e.g. Airbnb Engineering), 2 analytics: product,and 1 ad networks integrated into Guitar Tuner - GuitarTunio. View full SDK list →
Guitar Tuner - GuitarTunio SDKs Summary
Guitar Tuner - GuitarTunio was last scanned for SDKs on 2026-06-27. Below is the overview of third-party companies detected in the app. The full list of SDKs, permissions and unknowns is available here.
Airbnb Engineering
Google
nanopb
Firebase
Instabug
Snap4.73★
Ratings: 24.3K
Screenshots
App Description
Guitar Tunio – Guitar Tuner is a great tuner application for stringed musical instruments.
The incredible tuner allows musicians to tune their beloved instruments fast and precisely. Guitar Tunio’s interface is designed to be minimal, making the tuning process become easier, more comfortable and effective. It is easy to use and perfect for both beginners and pros.
Guitar Tunio works well with a variety of stringed instruments and offers over 200+ tunings available, including:
FOR GUITAR
+ Standard
+ Lower, DownTuned
+ Higher, HighTuned
+ Dropped
+ Double Dropped
+ Step
+ Open
+ Cross-Note
+ Modal
+ Extended
FOR GUITAR 7-STRING and 12-STRING
+ Standard
+ Metal
+ Jazz
+ Russian Open G
+ Variant
FOR UKULELE, CAVAQUINHO
+ Soprano in C
+ Concert
+ Tenor
+ Open D
+ Drop G
+ Baritone
+ Slack Key
+ Slide
FOR BASS 4-STRING, BASS 5-STRING, BASS 6-STRING, BASS 7-STRING
+ Standard
+ Drop D, C, B
+ Half step
+ Full step
+ Open A, E
+ Tenor Standard
+ Standard C
+ Drop A
+ F# B E A D
+ E A D G C F
+ F# B E A D G
FOR VIOLIN FAMILY
+ Violin
+ Viola
+ Cello
+ Fiddle
+ Double Bass
FOR FOLK INSTRUMENTS
+ Mandolin
+ Mandola
+ Mandocello
+ Mandobass
+ Balalaika
+ Banjo 4-string
+ Banjo 5-string
Guitar Tunio supports two main tuner modes to suit all musicians from beginners to advanced. There are:
* Instrument Tuner - Auto Tune Mode
The automatic tuner is perfect for beginners as it’s designed for simplicity and ease of use. With this mode, all you have to do is to play any string and the app will automatically read the string you are playing and let you know whether the string is tuned correctly or not so that you can adjust it.
Besides standard guitar tuning, you can try to tune your instrument with various alternate tunings to inspire your sound. Choose an alternate tuning and start tuning. Remember to keep the microphone of your smartphone close to the instrument when playing.
* Chromatic Tuner - Manual Tune Mode
The chromatic tuner allows pro musicians to tune their guitar quickly from standard to drop D without having to touch the app.
In addition to providing a powerful tuner feature, the Guitar Tunio offers a built-in metronome and a chord library.
* Digital Metronome :
A digital metronome is built into the app to help you practice your timing, rhythm, feel and keep a steady tempo. It allows you to set at any tempo and to chang