apps / 464787055
Onyx: Pitch Pipe
Start off on the right note
forScore, LLC · Music · $0.99 · US storefront
- rating
- 4.2 ★
- ratings
- 70
- updated
- Sep 12, 2025
- released
- Sep 30, 2011
v4.3
visible word pool · 9 words
title 16/30 chars · subtitle 27/30 chars
App Store search indexes the title and subtitle together with the hidden 100-character keyword field as one combined pool: any phrase assembled from those words can rank. These are the words of Onyx: Pitch Pipe's pool that are public — the keyword field is not exposed by any API.
from the listing
Start off on the right note every time with Onyx. This beautiful pitch pipe sports a three-octave range in C-C or F-F, with your choice of carefully crafted sounds: choose piano or clarinet to hear your note for several seconds, or switch to continuous playback mode* to loop strings or horns for as long as you like. Or, for pinpoint accuracy, use our custom sine wave generator instead and avoid those annoying loud pops that other apps can create. On iOS, all sounds can be…
latest US reviews
★★★★★
Good and helpful tool, but…
Yes, it’s really helpful, but I wish you could do more with the settings. I’m sure is probably very easy to make changes such as locking the octave you’re working on. It’s kinda annoying for example that even when you’re moving clockwise, if u pick a different note it will jump…
— Anibal Soares
★★★★★
Doesn’t work on Apple Watch
I’ve never been able to get this to work on my Apple Watch. No matter the settings, it doesn’t play any sound at all. Hopefully the developers will figure this out and give an update.
— jlconlin
★★★★★
Such a cool app
Perfect design. Using this in a singing group. Able to select the pitch easily with haptic feedback (kind of like the old iPod wheels), the octave(s), and even set the hertz (e.g. 432hz instead of the default 440hz). I appreciate being able to select clarinet for the sound…
— M(a)cTom
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