# Audio Music Speed Changer ▶▶▶ — Tempo, Pitch, Loop & Effects

> Tempo, Pitch, Loop & Effects (iPhone/iPad app by 健生 任.)

- Source: https://appshunter.io/ios/app/audio-music-speed-changer/id6751565285 (this page in markdown: same URL + `.md`)
- Developer: [健生 任](https://appshunter.io/developer/937140476)
- Category: Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 18.2 · 2 MB
- Languages: American English, Chinese (Simplified, China), Chinese (Traditional, Taiwan)
- Released: 2025-08-28
- Data updated: 2026-08-22
- User reviews in markdown: https://appshunter.io/ios/app/audio-music-speed-changer/id6751565285/reviews.md

## What is Audio Music Speed Changer ▶▶▶?

Audio Speed Changer - Professional Audio Editor

Transform your audio files with precision and ease. Audio Speed Changer is the ultimate tool for musicians, podcasters, language learners, and audio enthusiasts who need complete control over playback speed and tempo.

Key Features:
- Adjust audio playback speed from 0.25x to 4x without losing quality
- Fine-tune tempo and pitch independently for professional results
- Intuitive interface designed for both beginners and professionals
- Support for all major audio formats including MP3, WAV, M4A, and FLAC
- Real-time preview of your adjustments before exporting
- Batch processing for multiple files
- Preserve original audio quality with advanced algorithms

Perfect for:
- Musicians practicing at different tempos
- Language learners adjusting speech speed
- Podcasters creating dynamic content
- Students reviewing lectures at preferred speeds
- Content creators optimizing audio timing

Free users can export up to 30 seconds of processed audio to try all features. Upgrade to Pro for unlimited exports and advanced processing capabilities.

Download Audio Speed Changer today and take control of your audio experience.

====================================
Auto Renewable Subscription Terms:
- Weekly subscription for US $4.99
- Yearly subscription for US $17.99
* Payment will be charged to your iTunes Account at confirmation of purchase.
* Subscriptions automatically renew unless auto-renew is turned off at least 24-hours before the end of the current period.
* Accounts will be charged for renewal within 24-hours prior to the end of the current period, and will identify the cost of the renewal.
* Subscriptions may be managed by you and auto-renewal may be turned off by going to your Account Settings after purchase.
* Privacy Policy: https://coolappbox.com/privacy
* Terms of Service: https://coolappbox.com/terms

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Weekly Plan | $4.99 | per 7 days |
| Yearly Plan | $17.99 | per year |



## Version history (last 1 release)

### 1.0 — 2025-08-29

No release notes.

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## More apps by 健生 任

- [Chinese Stroke Order Character](https://appshunter.io/ios/app/chinese-stroke-order-character/id937140477)
- [Chinese Strokes Order Pro](https://appshunter.io/ios/app/chinese-strokes-order-pro/id950904018)
- [Short URL Maker](https://appshunter.io/ios/app/short-url-maker/id953900963)
- [Short URL Maker Pro](https://appshunter.io/ios/app/short-url-maker-pro/id955448131)
- [Pinyin Helper Pro](https://appshunter.io/ios/app/pinyin-helper-pro/id993483096)
- [Pinyin Helper -  Speak Chinese](https://appshunter.io/ios/app/pinyin-helper-speak-chinese/id994831404)

All apps by 健生 任: https://appshunter.io/developer/937140476

## Related topics

[audio speed modifier](https://appshunter.io/ios/topics/audio-speed-modifier) · [edit music speed](https://appshunter.io/ios/topics/edit-music-speed)

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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 2026-08-22.*