---
title: "Onyx: Pitch Pipe — App Overview"
url: https://marlvel.ai/intel-report/music/com-mgsdevelopment-pitchplease
category: Music
developer: forScore, LLC
platforms: ios, android
rating: 4.2 (70 ratings)
pricing: paid
report_level: overview
generated: 2026-05-08
last_verified: "2026-05-08T15:43:56.319Z"
---

<!-- SECTION: Key Insight -->
> **Key Insight:** While Onyx offers a versatile feature set for musicians, recent user feedback highlights significant inconsistencies regarding widget functionality and audio playback reliability.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Music |
| Rating | 4.2 ★ (70) |
| Pricing | paid |
| Platforms | iOS, Android |
| Latest Version (iOS) | 4.3 |
| Latest Version (Android) | 1.0 |
| Developer | forScore, LLC |

<!-- SECTION: Summary -->
## What is Onyx: Pitch Pipe?

Onyx is a pitch pipe utility for iOS and watchOS designed to assist musicians with accurate note generation. It offers multiple sound profiles, including piano, clarinet, and a custom sine wave generator, with support for adjustable frequency tuning.

<!-- SECTION: Key Features -->
## Key Features

- **Sound Profiles**: Provides piano, clarinet, and custom sine wave options to generate notes across a three-octave range.
- **Continuous Playback**: Allows users to loop string or horn sounds for extended practice sessions within the app.
- **Frequency Tuning**: Enables users to adjust the reference frequency for precise pitch calibration.
- **Platform Integration**: Includes an interactive widget and a dedicated watch app for quick access to pitch controls.

<!-- SECTION: Target Audience -->
## Who is it for?

Musicians and vocalists requiring a reliable, portable pitch reference tool.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/onyx-pitch-pipe/id464787055?uo=2)
- [Google Play](https://play.google.com/store/apps/details?id=uk.co.elestiem.PitchPipe&hl=en&gl=us)
- [Full Intelligence Report](https://marlvel.ai/intel-report/music/com-mgsdevelopment-pitchplease)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/intel-report/music/com-mgsdevelopment-pitchplease).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*