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The sound of getting it just right.

Explore beautiful, precise tuning apps for iPhone and iPad. Whatever you play, find your perfect pitch.

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Instrument-specific tuningBuilt for iPhone & iPadMade for musicians worldwide
LATEST RELEASE · v1.1

Pitch Glide – Sing and Tune

Real-time vocal pitch feedback, guided practice and progress tools.

· Dynamic Island and background note detection in real time. · See the pitch of your singing voice in real time. · Check at a glance whether you’re too high or too low. ·…

  • Music Tools
  • Subscription
  • Oct 28, 2026
Learn moreView on the App Store
RECENT UPDATE · v5.0

Ukulele Tuner Pro & Chords

More tunings, a rich chord library and advanced control.

· Expanded from 11 to 22 tuning presets! · Added Low-G Slack/Open C and High-G and Low-G Slide/C7. · Added low-fourth-string versions of half-step down, full-step down, and half-step up. · Added High-D Baritone,…

  • World Instruments
  • Pro
  • Oct 30, 2026
Learn moreBuy on the App Store
RECENT UPDATE · v5.0

Mandolin Tuner Pro and Chords

Twelve tunings for the wider mandolin family.

• Added 12 selectable tunings, including cross tunings, Cajun, Calico, mandola, octave mandolin, and mandocello • Added a new tuning selector with localized tuning names • Improved the tuner layout on iPhone and iPad…

  • World Instruments
  • Pro
  • Nov 3, 2026
Learn moreBuy on the App Store
RECENT UPDATE · v7.8.5

Acoustic Guitar Tuner Pro

Seven tuning modes for acoustic guitar.

· Optimization for the iPhone 17 Pro Max, iPad Mini and latest iPads. · A4 Calibration, Tuning fork and Settings (as In-App Purchases). · Performance improvements and bug fixes

  • Guitars & Bass
  • Pro
  • May 11, 2026
Learn moreBuy on the App Store
RECENT UPDATE · v1.7

Tuning Fork Pro

Hear reference pitches and tune by ear.

· Optimization for the iPhone 17 Pro Max, iPad Mini and latest iPads. · Performance improvements and bug fixes

  • Music Tools
  • Tool
  • Oct 16, 2025
Learn moreView on the App Store
A COLLECTION MADE TO PLAY

Discover your next essential app.

From familiar instruments to new musical directions, explore a carefully designed family of tuners and creative tools.

Thoughtful interfacesClear pitch feedbackPurpose-built tools
THE INSTRUMENT COLLECTIONS

Three worlds. Built for every note.

Distinct music experiences, each with its own featured app and personality.

FRETTED INSTRUMENTS Guitars & Bass

Every string. Every possibility.

Guitar and bass tuners designed for confident performance and effortless alternate tunings.

Featured Guitars & Bass appAcoustic Guitar Tuner Pro
Learn more Buy on the App Store All Guitars & Bass apps ›
THE ORCHESTRA COLLECTION Orchestral

Precision in every note.

Finely tuned tools for violin, viola, cello and double bass. From the first rehearsal to the final bow.

Featured Orchestral appViolin Tuner Professional
Learn more Buy on the App Store All Orchestral apps ›
TRADITIONS IN TUNE World Instruments

A world of sound.

Music knows no borders. Explore ukulele, mandolin, charango, sanshin and more.

Featured World Instruments appUkulele Tuner Pro & Chords
Learn more Buy on the App Store All World Instruments apps ›
LATEST NEWS

Recent updates from the studio.

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NEWS / NOV 2026

What’s new: Pitch Glide 1.1 and expanded tunings for ukulele & mandolin

Explore Pitch Glide’s live voice feedback and the latest instrument tuner releases, including 22 ukulele presets and 12 mandolin Pro tunings.

Learn more

Make every instrument feel at home.

Discover your next essential tuner or music tool — then get it on the App Store.

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