EZ Tuner: Violin & Guitar

Tuner, metronome & tones

Free · In‑App Purchases

Guided string-by-string tuning is here: watch each string turn green, feel the haptic tick, and see your session accuracy at a glance. EZ Tuner turns your iPhone or iPad into a fast, accurate tuner for violin, viola, cello, guitar, ukulele — or any instrument in chromatic mode. Play a note and the big needle gauge shows exactly how far you are from pitch, in cents. Guided tuning walks you through your instrument string by string: the app recognizes which string you're playing, locks onto it, and marks it complete with a gentle haptic tap once you hold it in tune. When every string is done, you're ready to play. ACCURATE AND CALM • On-device YIN pitch detection, accurate to within a few cents • Smart filtering keeps the needle steady — no nervous flicker • Octave-error protection and background-noise rejection • Clear guidance while you tune: "slightly sharp — ease the peg back a touch" MADE FOR YOUR INSTRUMENT • Violin, viola, cello, guitar, ukulele, and full chromatic mode • Alternate guitar tunings: Drop D, DADGAD, half-step down • Ukulele high-G and low-G • Automatic string detection, or tap a string to target it manually • Adjustable A4 calibration from 415 to 466 Hz PRACTICE TOOLS • Reference tones for your open strings plus a full C2–B6 chromatic grid • Metronome from 20 to 240 BPM with tap tempo, bar accents, and eighth, triplet, and sixteenth subdivisions • Pitch history graph and per-session stats: time in tune and average deviation PRIVATE BY DESIGN Microphone audio is analyzed live on your device. It is never recorded, stored, or uploaded. EZ Tuner is free with ads. A single purchase removes ads forever — and if you bought Remove Ads in the original EZ Tuner, your purchase still counts: just tap Restore Purchases.

Ratings & Reviews

  • 4.0
    out of 5
    1 Ratings

A complete rebuild of EZ Tuner: • Guided string-by-string tuning with haptic confirmation • Steadier needle with smart pitch filtering and octave protection • Alternate guitar tunings, low-G ukulele, and wider reference-tone range • Metronome tap tempo and subdivisions • Session stats: time in tune and average accuracy • New look, new icon, VoiceOver support, and Traditional Chinese localization Existing Remove Ads purchases are honored automatically.

Version 2.1

The developer, ITHK, 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
    • IT HK SERVICE LIMITED
    Size
    • 4.7 MB
    Category
    • Music
    Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 17.0 or later.
    • iPad
      Requires iPadOS 17.0 or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    • English and Traditional Chinese
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    • © IT HK SERVICE LIMITED
  • Developer Website
  • Privacy Policy

    • More by ITHK

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