Tuner & Metronome: Attune
Guitar, Ukulele & More
About
This app offers a professional strobe tuner, chromatic tuner, and metronome for musicians. It provides accurate pitch detection, supports over 13 instruments with various tunings, and includes a tone generator for ear training. Unlock all features with a one-time purchase.
What's New in Tuner & Metronome
1.11.8
April 2, 2026
Bug fixes and performance improvement
In-App Purchases
$4.99
Unlock Pro
Unlock all features by just one-time fee
Developer apps
FAQ
What instruments can Attune tune?
Attune supports over 13 instruments including guitar, bass, ukulele, violin, viola, cello, banjo, and mandolin. It also offers a chromatic mode for tuning any instrument and includes popular alternate tunings for many instruments.
Does Attune have ads?
Yes, Attune contains advertisements. The app offers a free version with ads and an optional one-time purchase to unlock all Pro features without interruptions.
How accurate is the strobe tuner in Attune?
The strobe tuner in Attune uses GPU-accelerated pitch detection (YIN + FFT hybrid via Metal) for fast and accurate results, rivaling hardware strobe tuners that cost over $300. It provides real-time feedback on pitch accuracy.
What are the metronome features in Attune?
Attune's metronome offers a tempo range of 20–300 BPM, tap tempo functionality, and supports 6 time signatures. It also includes subdivisions, visual beat indicators, and 5 different click sounds.
How much does Attune Pro cost?
Attune Pro can be unlocked for a one-time purchase of $4.99. There are no subscriptions or recurring charges associated with the Pro version.
What is the age rating for Attune?
Attune has an age rating of 4+. This indicates it is suitable for young children and contains no mature content.
On which devices can I use Attune?
Attune is available on iPhone, iPad, and Apple Watch. The Apple Watch version specifically supports the metronome functionality.
How often is Attune updated?
The latest version of Attune is 1.11.8, which was released on April 2, 2026. This indicates frequent updates to improve functionality and add features.