Frets: Tuner & Ear Training

Find pitch, train your ear

Only for iPhone

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

A precise chromatic tuner and an ear coach that listens to you sing. Train intervals, chords, and sing-back drills in cents. No login, no ads. Frets is a precise chromatic tuner and an ear-training coach in one calm, focused app. THE TUNER Real-time pitch detection with cents precision. Configurable A4 reference (440 Hz, 432 Hz, custom). Works for any instrument — guitar, violin, piano, voice, brass, woodwinds. EAR TRAINING Most ear-training apps are multiple-choice. Frets listens to you. Sing the note, play the note, and Frets grades you in cents. - Interval recognition — m2, M2, m3, M3, P4, P5 free; full set with Pro - Sing-back — Frets plays a note, you sing it, Frets scores your pitch - Chord quality — major, minor, diminished, augmented, dominant 7th and more - Spaced repetition that prioritizes your weakest intervals PROGRESS A 12-week heatmap of your training, a streak counter (with rest days — no guilt), and a clear view of which intervals you keep missing. NO LOGIN. NO ADS. NO TRACKING. Everything stays on your device. FREE & FULLY FEATURED Frets is free with a complete tuner and the core training modes. Frets Pro ($3.99, one-time) adds extended intervals, microtonal tuning (19-TET, 31-TET, just intonation), perfect-pitch drills, and a yearly stats view. No subscription. Ever. Built by an indie developer for musicians who want to actually hear better.

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The developer, Enes Oz, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

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    Information

    Seller
    • Enes Oz
    Size
    • 2.4 MB
    Category
    • Music
    Compatibility
    Requires iOS 26.0 or later.
    • iPhone
      Requires iOS 26.0 or later.
    • Mac
      Requires macOS 26.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 26.0 or later.
    Languages
    • English
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    • © 2026 Enes Oz
  • Privacy Policy

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