Anystring Tuner
Custom guitar & bass tuner
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Anystring is a free tuner for guitar and bass with fully editable per-string tunings.
Most free tuners lock you into fixed presets. Anystring lets you set any note on any string — Drop D, Drop C, 7-string, 4-string bass, or your own custom setup.
FEATURES
• Live pitch detection — start tuning and play a string
• Strings mode — auto or manual target per string
• Chromatic mode — nearest note with live cents
• Built-in presets — Standard, Drop D, Half-step down, Drop C, bass standards, and more
• Custom tunings — edit any string, name it, save under My tunings
• Reference tones — tap a string or pick a note to hear the target
• Offline — works without an internet connection
PRIVACY
Microphone audio is analysed on your device only while you are tuning. Nothing is recorded or uploaded. Your custom tunings stay on the device.
Ratings & Reviews
A new version is here!
What's New
• Each instrument has its own reference tone
• Guitar, bass, and ukulele sound plucked and fade
• Violin, viola, cello, and double bass sustain like a bow
• Switching notes quickly no longer clicks
• The reference stays on the written note
The developer, Kirill Plokhoi, 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 Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Kirill Plokhoi
- Size
- 2 MB
- Category
- Music
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Kirill Plokhoi
