NoteCheck: Pitch & Key Check
iOS app by Kentaro Yamamoto. Music · Kentaro Yamamoto
- Store rating
- 0 / 5
- Store rating count
- 0
- Download price
- Free to download
- In-app purchases
- Unknown
- Version
- 0.2.1
- Listing last refreshed
- 2026-09-17
View the original store listing
Store description excerpt
No ads. Fully offline. No account needed. Open the app and hear your reference pitch instantly — a lightweight tool built for the moments right before you go on stage. ■ Who it's for ・Vocalists who need a reference pitch before a set ・Guitarists/bassists tuning by ear or checking a phrase's pitch ・Keyboardists who want a quick reference tone ・Any musician who needs a quiet, instant pitch check backstage ■ How it works Tap a note button or the keyboard — the note plays immediately. Turn on Sustain mode and the note keeps ringing so you can check pitch hands-free. ■ Features ・No ads — zero interruptions ・Works offline — no network, no tracking ・No account — install and go ・2-octave keyboard + 12 note-name buttons ・Sustain mode — hold a note as a running reference pitch ・Large Now Playing display — read the note name at a glance backstage ・Dark mode only — built for dim backstage lighting Not an instrument app. Not a tuner app. A dedicated tool for the 30 seconds before you go on.
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