Every score, every cent, every practice minute — in tune.
NoteyCoaty gathers your sheet music, a hair-precise tuner, a rock-steady metronome, and your daily practice log under one cozy digital roof — so you can spend less time hunting for pages and more time playing.
"Where scattered scores become a studio."
Four rooms, one instrument-loving app
From the scanner tray to the practice log, every tool is built around the way pianists actually work.
Instant Sheet Scanner
Snap a photo of any physical score and watch NoteyCoaty sharpen contrast and convert it into a clean, digital PDF in seconds.
Interactive Annotations
Pencil in fingerings, pedal marks, tempo accents, and dynamic symbols right on top of your digital sheet music.
Smart Song Catalog
Sort your repertoire by composer, key signature, or learning status — To Learn, Practicing, or Mastered.
Precision Frequency Detector
Micro-analyze every key from deep bass A0 to high treble C8 using nothing but your device's microphone.
Pitch Deviation Gauge
Real-time cent offset readings keep uprights, grand pianos, and keyboards precisely, beautifully in tune.
A440 Reference Tone
A built-in standard pitch generator for manual ear-tuning, exactly the way conservatory tuners train.
Studio Audio Recorder
Capture practice sessions or single bars to study timing, dynamics, and legato transitions afterward.
Daily Practice Calendar
Track daily minutes, build streaks you're proud of, and pencil in upcoming recitals ahead of time.
Practice Analytics
Weekly breakdown charts reveal hours spent on scales, arpeggios, sight-reading, and full pieces.
🎹 Try the Tuner & Keys
Tap a key to hear its tone and watch the pitch gauge react — a tiny taste of the precision tuner inside the full app.
Built by people who never stopped practicing
🎹 We're a small crew of pianists, teachers, and app builders who kept losing loose sheet music, forgetting fingerings, and guessing whether the upright in the living room was actually in tune — so we built the studio we wished we'd had.
🎯 Our mission is simple: give every pianist, from first recital to concert stage, one calm, reliable place to scan scores, check pitch, keep time, and watch their practice actually add up over weeks and months.
🎸 NoteyCoaty hands you a camera scanner that turns paper into a tidy digital library, a microphone-based tuner accurate down to the cent, a customizable metronome, and a practice journal with charts that show real progress — all usable fully offline.
💜 Because the difference between practicing and improving is knowing what you did yesterday and tuning honestly today. NoteyCoaty keeps the notes so you can keep playing.
♪ One studio. Every note, perfectly in place. ♪
Your practice room stays yours
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Information We Collect
NoteyCoaty is built to collect nothing. We do not gather your name, email, location, device identifiers, usage statistics, or any personal data whatsoever — there is no sign-up, no profile, and no hidden telemetry.
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How We Use Information
Because nothing is collected, nothing is used, analyzed, aggregated, or sold. Your scanned scores, annotations, tuning sessions, and practice logs exist only for you, inside your own device.
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Data Storage
Every sheet music scan, recording, tuner reading, and practice entry is stored exclusively in local on-device storage. Nothing is uploaded to a server, backed up to a cloud account, or synced anywhere by us.
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Third-Party Services
NoteyCoaty contains no third-party analytics SDKs, no advertising networks, and no external tracking scripts. Your camera images, microphone audio, and recordings are never shared with any outside party.
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Data Security
Because scans, tuner readings, and recordings never leave your device, the biggest privacy risk — remote interception — simply doesn't apply. Your practice data is as secure as your device itself.
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Children's Privacy
NoteyCoaty is comfortably usable by young students because it collects no personal data from anyone, at any age. We fully align with COPPA principles by design, not by policy alone.
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Your Control
There are no accounts to manage and nothing stored remotely to request. Deleting the app from your device permanently and completely removes every scan, annotation, recording, and practice log.
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Changes to This Policy
If this policy is ever updated to reflect new features, the revised version will be posted here with a new effective date. Continued use of NoteyCoaty after changes means you accept the update.
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Contact
Questions about this policy? Reach our privacy team anytime at privacy@noteycoatyapp.com.
🎧 We'd genuinely love to hear from you
Whether it's a bug report, a feature idea, or a partnership pitch — drop us a note below and a real person on the team will read it.
⏰ We typically reply within 24–48 hours — allegro, not adagio.