---
title: "Music Speed Changer — App Overview"
url: https://marlvel.ai/intel-report/music/music-speed-changer
category: Music
developer: Harald Meyer
platforms: ios, android
rating: 4.7 (174.3K ratings)
pricing: free
report_level: overview
generated: 2026-04-24
last_verified: "2026-04-24T08:00:09.644Z"
---

<!-- SECTION: Key Insight -->
> **Key Insight:** This app provides a robust, free toolkit for musicians and learners to manipulate audio playback for practice and transcription purposes.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Music |
| Rating | 4.7 ★ (174.3K) |
| Pricing | free |
| Platforms | iOS, Android |
| Latest Version (iOS) | 2.68 |
| Latest Version (Android) | 13.9.0-pl |
| Developer | Harald Meyer |

<!-- SECTION: Summary -->
## What is Music Speed Changer?

Music Speed Changer is a utility app that allows users to independently adjust the tempo and pitch of audio files in real-time. It is designed for musicians and students who need to practice instruments, transcribe music, or adjust the playback speed of audiobooks.

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

- **Tempo and Pitch Adjustment**: Independently modify audio speed and pitch in real-time without affecting the other.
- **Region Looping**: Select and loop specific sections of an audio file for focused practice or transcription.
- **Audio Processing Tools**: Includes volume amplification, voice reduction, and independent left/right channel playback.
- **Format Support**: Supports importing various formats like mp3, wav, m4a, ogg, and aac, with export capabilities to mp3 and wav.

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

Musicians, music students, and audiobook listeners looking for precise playback control.

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

- [App Store](https://apps.apple.com/us/app/music-speed-changer/id572454164?uo=4)
- [Google Play](https://play.google.com/store/apps/details?id=com.smp.musicspeed&hl=en&gl=us)
- [Full Intelligence Report](https://marlvel.ai/intel-report/music/music-speed-changer)

---
*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/music-speed-changer).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*