# 432Hz Frequency Converter — Match songs to your frequency

> Match songs to your frequency (iPhone/iPad app by Harald Meyer.)

- Source: https://appshunter.io/ios/app/432hz-frequency-converter/id6791681480 (this page in markdown: same URL + `.md`)
- Developer: [Harald Meyer](https://appshunter.io/developer/389514018)
- Category: Music, Entertainment
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 13.0 · 51 MB
- Languages: American English
- Released: 2026-07-24
- Data updated: 2026-09-08
- User reviews in markdown: https://appshunter.io/ios/app/432hz-frequency-converter/id6791681480/reviews.md

## What is 432Hz Frequency Converter?

432Hz Converter retunes your music from one reference pitch to another — most famously 440 Hz to 432 Hz — and to 528, 963 or any other pitch you choose. Convert a whole library, or retune a track live and A/B it against the original until it sounds right.

TWO WAYS TO RETUNE
• Batch converter — add files and retune everything at once. Every file keeps its tags and cover artwork.
• Live player — hear the retune in real time, flip instantly between the original and the tuned pitch, and save the version you like.

EVERY PITCH, NOT JUST 432
• 440 → 432 Hz (Verdi tuning) in one tap
• Solfeggio presets: 174, 285, 396, 417, 528, 639, 741, 852 and 963 Hz
• Standard & historical pitches: 415 (Baroque), 432, 435, 440 and 442 Hz
• Or enter any source and target frequency, down to fine cents
• Not sure what a track was tuned to? Auto-detect the source pitch (experimental!)

BUILT FOR YOUR LIBRARY
• Reads MP3, M4A, AAC, Ogg, FLAC and WAV — plus the audio from video files
• Folder structure, metadata and artwork carried straight across
• Non-destructive: your originals are opened read-only and never changed; new files are written safely and never overwrite an existing one


Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://www.432hzconverter.com/privacy

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Monthly subscription | $2.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Lifetime license | $9.99 | one-time |



## Version history (last 3 releases)

### 2.1.0 — 2026-08-21

# 20-08-2026
- Added: New translations - German, Spanish, French, Italian, Chinese, Polish, Russian, Portuguese

### 2.0.10 — 2026-08-13

- Fixed: Some files (especially with album artwork) failed to convert.
- General bug fixes.

### 2.0.5 — 2026-07-25

No release notes.

## More apps by Harald Meyer

- [Thermal Live Camera Effect](https://appshunter.io/ios/app/thermal-live-camera-effect/id537234344)
- [Exif Editor and Viewer](https://appshunter.io/ios/app/exif-editor-and-viewer/id560004690)
- [Exif Viewer](https://appshunter.io/ios/app/exif-viewer/id562827354)
- [Music Speed Changer](https://appshunter.io/ios/app/music-speed-changer/id572454164)
- [Music Speed Changer for iPad](https://appshunter.io/ios/app/music-speed-changer-for-ipad/id581463095)
- [Camera Control for GoPro Hero](https://appshunter.io/ios/app/camera-control-for-gopro-hero/id608289516)

All apps by Harald Meyer: https://appshunter.io/developer/389514018

## Related topics

[432hz frequency converter](https://appshunter.io/ios/topics/432hz-frequency-converter) · [432 hz converter](https://appshunter.io/ios/topics/432-hz-converter) · [528 hz](https://appshunter.io/ios/topics/528-hz) · [432 player plus](https://appshunter.io/ios/topics/432-player-plus) · [432hz](https://appshunter.io/ios/topics/432hz) · [hzdetect](https://appshunter.io/ios/topics/hzdetect)

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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 2026-09-08.*