Tuner for 12 String Guitar
Match the sound with your ears
Free · Designed for iPad
Tune your 12-string fast with clear reference tones, favorite tunings, and a visual string overlay built for quick, reliable tuning in every session.
Tune your 12-string guitar by ear with clean, accurate reference notes.
12 String Tuner is a straightforward utility designed for fast setup, practice, and performance. Tap any string button to hear the target pitch, then tune until your guitar matches.
Features:
+ Reference-note tuning for all 12 strings
+ Popular alternate tunings, including drop and open tunings
+ Favorite tunings for quick access
+ Remembers your selected tuning between sessions
+ Visual string overlay to help identify the active string
+ Loop mode for repeated reference playback
+ High-contrast interface with light and dark mode support
Added requested tunings.
Added tuning safety labels and confirmation prompts for higher-tension/custom-string presets.
General stability fixes and UI polish.
The developer, William Newcombe, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- William Newcombe
- Size
- 15.6 MB
- Category
- Music
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later. - iPad
Requires iPadOS 16.0 or later. - Mac
Requires macOS 13.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Will Newcombe
