---
title: "Crazy Sound Recorder — App Overview"
url: https://marlvel.ai/intel-report/music/crazy-sound-recorder
category: Music
developer: Masanori Katsuta
platforms: ios
rating: N/A (0 ratings)
pricing: paid
report_level: overview
generated: 2026-04-24
---

<!-- SECTION: Key Insight -->
> **Key Insight:** The app provides a unique, graph-based interface for creative audio pitch and tempo modulation, though users should note that extreme adjustments may introduce noise.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Music |
| Rating | N/A ★ (0) |
| Pricing | paid |
| Platforms | iOS |
| Latest Version (iOS) | 1.0.0 |
| Developer | Masanori Katsuta |

<!-- SECTION: Summary -->
## What is Crazy Sound Recorder?

Crazy Sound Recorder is a music utility that allows users to manipulate audio tempo and pitch by drawing custom trajectories on a graph. It enables real-time audio experimentation and provides tools to save modified clips in multiple formats, including WAV, AAC, and FLAC.

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

- **Freehand Graph Manipulation**: Users can draw tempo and pitch trajectories to dynamically alter audio playback.
- **Audio Export and Format Support**: Supports saving and exporting modified audio in WAV, AAC, and FLAC formats.
- **External File Integration**: Allows importing shared files from other sound applications and exporting results via file sharing.

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

Audio enthusiasts and creators looking for a creative, gesture-based tool to manipulate sound pitch and tempo.

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

- [App Store](https://apps.apple.com/us/app/crazy-sound-recorder/id6670386411?uo=4)
- [Full Intelligence Report](https://marlvel.ai/intel-report/music/crazy-sound-recorder)

---
*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/crazy-sound-recorder).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*