TuneHaven: Guitar Violin Tuner

The tuner that never guesses

Only for iPhone

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

iPhone

Accurate, instant, honest. TuneHaven never flashes green early, never switches your string mid-tune, and never phones home — no ads, no account, no tracking. Cheap tuners guess. They flash "in tune" early, jump to the string THEY think you're playing, or read a harmonic and send you tuning up until a string snaps. TuneHaven is a tuner that asserts nothing it can't actually know: • It never switches strings behind your back. It may suggest; you decide. • It rejects octave errors that make other tuners read low strings wrong. • It refuses to read a room it can't trust instead of showing you noise. • "In tune" means in tune. The needle is live and honest, with no freezing and no early green. Free means free. Every instrument, every tuning, the chromatic mode, custom tunings and reference tones: free, forever. No subscription, no ads, no account, no tracking. TuneHaven works fully offline, so nothing you play ever leaves your device. Don't take our word for it: check the App Privacy section on this page. Nothing collected, nothing shared. The microphone is the only access to anything of yours the app asks for, and audio never leaves your phone. (The in-app purchase the store lists is the one-time Pro unlock, never a subscription.) • 18 instruments: guitar, bass, double bass, ukulele, mandolin, banjo, tenor banjo, violin, viola, cello, charango, bouzouki, oud, cavaquinho, cuatro, balalaika, banjolele, lap steel, plus voice • Standard, drop, open and fully custom tunings • Chromatic mode for anything with a pitch • Reference tones with real sampled instrument voices • Learn: a free fundamentals course for every instrument, plus all 10 practice modes • Chords: major & minor with full fingering diagrams, every voicing and playable strums, free • Tools: metronome, drone, scales, circle of fifths, capo, recorder & more • Left-handed mode, 9 meter styles, light/dark themes TuneHaven Pro is a one-time supporter unlock: every chord type beyond major & minor, the course levels past the fundamentals, practice history & insights, String Health, the overtones view, extra colour palettes and a thank-you badge. Never a subscription, and nothing you already rely on will ever move behind it. The tuner itself is never gated. Install free and tune up in seconds. No account, no ads, works offline.

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The developer, ByteHaven Studios, 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
    • ByteHaven Studios LLC
    Size
    • 50.8 MB
    Category
    • Music
    Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 17.0 or later.
    • Mac
      Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    • English and Spanish
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    • © 2026 ByteHaven Studios LLC
  • Developer Website
  • Privacy Policy