--- title: "432 Hertz Music — App Overview" url: https://marlvel.ai/intel-report/music/432-hertz-music category: Music developer: Harald Meyer platforms: ios rating: N/A (0 ratings) pricing: freemium report_level: overview generated: 2026-04-24 --- > **Key Insight:** The app is restricted to non-copyrighted, DRM-free audio files and requires an in-app purchase to convert files longer than 30 seconds. | Metric | Value | |--------|-------| | Category | Music | | Rating | N/A ★ (0) | | Pricing | freemium | | Platforms | iOS | | Latest Version (iOS) | 1.0 | | Developer | Harald Meyer | ## What is 432 Hertz Music? 432 Hertz Music is a utility app designed to convert audio files from standard 440Hz tuning to various alternative frequencies, including 432Hz and 528Hz. It supports batch processing and multi-threaded conversion for diverse audio and video formats. The app is marketed as a tool for users seeking to re-tune their personal music collections. ## Key Features - **Frequency Conversion**: Converts audio files from standard tuning to specific frequencies like 432Hz, 528Hz, 174Hz, and others. - **Batch Processing**: Allows users to convert multiple files or entire folders simultaneously using multi-threading for parallel processing. - **Format Support**: Supports various input audio and video streams, with output options including mp3, m4a, flac, and wav up to 512 kBit/s. ## Who is it for? Music enthusiasts and audiophiles interested in experimenting with alternative sound frequencies. ## Links - [App Store](https://apps.apple.com/us/app/432-hertz-music/id1441014616?mt=12&uo=4) - [Full Intelligence Report](https://marlvel.ai/intel-report/music/432-hertz-music) --- *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/432-hertz-music).* *Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*