# Tuning Fork: 432, 440, 442 Hz — Choir & Singer Pitch for Watch

> Choir & Singer Pitch for Watch (iPhone/iPad app by Simone Saleri.)

- Source: https://appshunter.io/ios/app/tuning-fork-432-440-442-hz/id6757157174 (this page in markdown: same URL + `.md`)
- Developer: [Simone Saleri](https://appshunter.io/developer/1738027672)
- Category: Music, Utilities
- Price: $1.99
- Age rating: 4+
- Requires: iOS 17.0 · 3 MB
- Languages: American English
- Released: 2026-01-12
- Data updated: 2026-10-31

## What is Tuning Fork?

Never be out of tune again. The ultimate reference tool for your wrist.

Whether you are a choir director needing a quick pitch, a guitarist tuning on the fly, or an orchestra player adjusting to A442, Tuning Fork for Apple Watch is the precision tool you can always carry with you.

We stripped away the clutter to give you exactly what you need: a pure, accurate sound wave generated instantly.

KEY FEATURES
- Precision Frequency Control: Simply rotate the Digital Crown to adjust the frequency. Fine-tune your reference pitch in 1Hz or 0.1Hz increments.
- Custom Tuning Standards: Ranges from the standard A440 Hz to historical or custom tunings (perfect for those who prefer alternative tunings such as 432 Hz).
- Pure Sine Wave: Generates a clean, high-fidelity audio signal that mimics a physical tuning fork perfectly, making it easy to hear and match.
- Visual Simplicity: A clean, distraction-free high-contrast interface designed for quick interactions during dark stage performances or rehearsals.
- Always With You: Works completely standalone on Apple Watch. No iPhone connection is needed to operate.

Ideal for:
- Singers & Choirs: Get your starting note discreetly before singing.
- String Players: Tune your violin, cello, or guitar accurately anywhere.
- Piano Tuners: A handy backup reference always on your arm.

Stay sharp, stay flat, or stay perfect. The choice is yours. Download Tuning Fork today.

## Is Tuning Fork safe?

Not enough ratings yet to assess Tuning Fork.

## Is Tuning Fork legit?

Tuning Fork: 432, 440, 442 Hz appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Tuning Fork is 70 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 3 releases)

### 1.1.0 — 2026-10-30

The reference pitch now says which pitch is set.

• The line under REFERENCE PITCH used to read "A4 Standard" at every frequency. It now follows the Digital Crown: Baroque at 415 Hz, Alternative at 432 Hz, Standard at 440 Hz, Orchestral at 442 Hz.
• Any other frequency reads Custom — the big number already says which.

### 1.0.1 — 2026-09-22

Improved translations, bug fixes and performance improvements.

### 1.0 — 2026-01-12

No release notes.

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| App | Rating | Price | Category |
| --- | --- | --- | --- |
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| [Fine Chromatic Tuner Watch](https://appshunter.io/ios/app/fine-chromatic-tuner-watch/id6752957438) | — | $1.99 | Music |
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## More apps by Simone Saleri

- [Tintity](https://appshunter.io/ios/app/tintity/id6683289721)
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- [PocketDex: Pokemon TCG pocket](https://appshunter.io/ios/app/pocketdex-pokemon-tcg-pocket/id6755918657)
- [VoiceGPT: AI Text to Speech](https://appshunter.io/ios/app/voicegpt-ai-text-to-speech/id6755965014)

All apps by Simone Saleri: https://appshunter.io/developer/1738027672

## Related topics

[tuning fork for watch](https://appshunter.io/ios/topics/tuning-fork-for-watch) · [a440 tuning fork](https://appshunter.io/ios/topics/a440-tuning-fork) · [tuning fork pro](https://appshunter.io/ios/topics/tuning-fork-pro) · [delicious tuning](https://appshunter.io/ios/topics/delicious-tuning) · [tuning fork](https://appshunter.io/ios/topics/tuning-fork)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-31.*