Guitar Strings Tuner

Tune Guitar, Bass & Ukulele

Only for iPhone

Free · Designed for iPhone. Not verified for macOS.

iPhone

Fast, precise tuner for guitar, bass, ukulele and violin. No ads. Works offline. Pluck a string and tune in seconds. Guitar Tuner listens through your microphone and shows exactly how far each string is from its note, in cents. • Auto mode: detects which string you are playing • Manual mode: pick a string and tune it, even in noisy rooms • Chromatic mode: any note from E1 to E6 • Guitar, bass, ukulele and violin • Alternate tunings: Drop D, Half-step Down, DADGAD, Open G, Open D, Drop C, plus your own custom tuning • Adjustable reference pitch (A4 from 415 to 466 Hz) No ads, no accounts, no tracking, no in-app purchases. Sound is analyzed on your device and never recorded or sent.

Ratings & Reviews

  • This app hasn’t received enough ratings or reviews to display an overview.

The developer, Digital Communications di Marra Felice, 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.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    Marra Felice
    Size
    18.7 MB
    Category
    Music
    Compatibility
    Requires iOS 13.0 or later.
    • iPhone
      Requires iOS 13.0 or later.
    • iPod touch
      Requires iOS 13.0 or later.
    • Mac
      Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    English and 70 more
    • English, Afrikaans, Amharic, Arabic, Armenian, Azerbaijani, Basque, Belarusian, Bengali, Bulgarian, Burmese, Cambodian, Catalan, Croatian, Czech, Danish, Dutch, Estonian, Filipino, Finnish, French, Galician, Georgian, German, Greek, Gujarati, Hebrew, Hindi, Hungarian, Icelandic, Indonesian, Italian, Japanese, Kannada, Kazakh, Korean, Kyrgyz, Laotian, Latvian, Lithuanian, Macedonian, Malay, Malayalam, Marathi, Mongolian, Nepali, Norwegian Bokmål, Oriya, Persian, Polish, Portuguese, Punjabi, Romanian, Russian, Serbian, Simplified Chinese, Singhalese, Slovak, Slovenian, Spanish, Swahili, Swedish, Tamil, Telugu, Thai, Traditional Chinese, Turkish, Ukrainian, Urdu, Vietnamese, Zulu
    Age Rating
    4+
    Copyright
    © 2026 Felice Marra
  • Privacy Policy

    • More by Digital Communications di Marra Felice

    You Might Also Like