
About
Piano Tuner & Metronome is the most accurate chromatic tuning app built specifically for piano players — and every other instrument.
Finally in tune — every time.
Unlike other tuners built for guitarists, Piano Tuner shows you a clear needle display and exact note detection so you always know exactly where you are. Professional-grade accuracy with real-time feedback.
Built-in Metronome that actually works.
Tap tempo, visual pendulum, 4 time signatures (2/4, 3/4, 4/4, 6/8), and tempos from 20 to 300 BPM. Your practice sessions, perfectly timed.
String Tuner for every instrument.
Piano, Guitar, Violin, Bass — or build your own custom string preset. Tap any note to hear the reference pitch, then tune to match.
Track your progress over time.
Every session saved. See your pitch accuracy improve week after week.
KEY FEATURES:
- Real-time chromatic tuner with large needle display
- Professional accuracy: +-0.1 cent precision
- Reference pitch: adjustable A = 432-446 Hz
- Built-in metronome with tap tempo & time signatures
- String tuner: Piano, Guitar, Violin, Bass + custom
- Session history with accuracy tracking
- Clean, minimal interface — no clutter
- Works offline, no account required
- iPhone + iPad optimized
Whether you're a beginner tuning your first instrument or a professional preparing for a performance — Piano Tuner gives you the tools to sound your best.
Support: hello@britetodo.com
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://britetodo.com/legal/PrivacyPolicyBrite.pdf
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What's New in Piano Tuner & Metronome
1.1
March 5, 2026
New in v1.1: • Built-in Metronome — tap tempo, visual pendulum, time signatures (2/4, 3/4, 4/4, 6/8), and classic tempo presets from Largo to Presto • Improved pitch accuracy — smarter FFT detection for more stable needle readings • Adjustable reference pitch (432–446 Hz) for non-standard tuning • Full session history and CSV export for Pro users
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