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Maestro

The most beautiful way to tune, keep time, and practice.

A studio-grade tuner, metronome, and practice companion that finally looks and feels as good as it sounds. Real-time native pitch detection drives a buttery needle and a calm in-tune color cue; a sample-accurate metronome clicks without drift; and an honest practice log turns daily minutes into visible progress. All audio is processed live on-device.

One-time$4.99 once — Maestro Pro lifetime unlock· Chromatic tuner and basic metronome — free forever, no ads
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Maestro

education

The most beautiful way to tune, keep time, and practice

Real-time chromatic tuner with a fast, stable needle, cents readout, strobe view, and a green "locked" cue when you nail the note (in-tune within a few cents).
Instrument presets
Alternate tunings, transposition, adjustable A4 reference (415–466 Hz), and Pro temperaments beyond equal (just intonation, Pythagorean).
Sample-accurate metronome with tap-tempo, subdivisions, accents, time signatures, count-in, and a haptic tempo pulse you can feel.
Open Maestro

What you get

Maestro was built for exactly this.

The core features that make Maestro different from the generic alternatives.

Real-time chromatic tuner with a fast, stable needle, cents readout, strobe view, and a green "locked" cue when you nail the note (in-tune within a few cents).

Instrument presets — guitar, bass, violin, ukulele, brass, voice — with strings laid out as labeled chips, plus a haptic tick the instant you hit pitch.

Alternate tunings, transposition, adjustable A4 reference (415–466 Hz), and Pro temperaments beyond equal (just intonation, Pythagorean).

Sample-accurate metronome with tap-tempo, subdivisions, accents, time signatures, count-in, and a haptic tempo pulse you can feel.

Pro practice tools

a drone / tone generator for ear training and intonation, a practice timer with an honest day streak, and a session log.

Insights charts and CSV/PDF export of your practice history, with optional iCloud sync across your devices (Pro).

A note from the studio

I kept downloading tuners and metronomes that were accurate but ugly — tools I used every day and never enjoyed opening. Maestro is the one I wanted: native low-latency audio, an instrument-grade gauge, and a quiet practice log that respects your time. It's free as a chromatic tuner and basic metronome; Pro is a single $4.99 unlock, never a subscription, and never any ads.

How it works

Three steps. No account. No tracking.

  1. 01

    Download once

    Install Maestro from the App Store when the waitlist opens. No account setup — it works the moment you open it.

  2. 02

    Use for ninety seconds a day

    The product is designed so the useful thing takes less than two minutes. Anything longer and you stop. We know.

  3. 03

    Notice what changes

    Patterns surface after two to three weeks. The data is yours alone — no cloud, no report to anyone.

Not shipped yet

Notify me when Maestro ships.

It'll launch at $4.99 once — Maestro Pro lifetime unlock. Free tier: chromatic tuner and basic metronome — free forever, no ads.

One email when it lands on the App Store. No drip sequence.

We use your email only to tell you when Maestro launches — we never sell it, and you can unsubscribe anytime. See our Privacy Policy.

No spam. No tracking. Email only — unsubscribe with one click.

The dispatch

A dispatch from the studio.

One short letter every few weeks. What we launched, what we cut, what we learned. No tracking pixels. Unsubscribe in one click.

We collect your email address only to send you this dispatch. We never sell it, and you can unsubscribe anytime. See our Privacy Policy.

Maestro is built privacy-first. Privacy Policy · Terms of Service