# Music Speed Changer Lite 2 — Change music pitch and speed

> Real-time audio and video pitch and speed adjustment tool. (iPhone/iPad app by Harald Meyer.)

- Source: https://appshunter.io/ios/app/music-speed-changer-lite-2/id1321360233 (this page in markdown: same URL + `.md`)
- Developer: [Harald Meyer](https://appshunter.io/developer/389514018)
- Category: Music, Education
- Price: Free
- Rating: 2.60/5 from 21 App Store ratings · 33 written reviews indexed
- Age rating: 4+
- Requires: iOS 10.0 · 77 MB
- Languages: American English
- Released: 2017-12-06
- Data updated: 2026-08-21
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/music-speed-changer-lite-2/id1321360233/reviews.md

## What is Music Speed Changer Lite 2?

The Music Speed Changer app allows you to easily change the playback speed and the pitch (key) of audio in real-time and independently from each other. The app also supports video (with zooming), subtitles (e.g. for karaoke), images (e.g. for scores), and text.

Help: http://www.tequnique.com/apshelp
Full version: https://itunes.apple.com/us/app/audio-pitch-and-speed-player-pro/id1236781145?ls=1&mt=8

++ If you experience stops during playback then increase the buffer size in the app's settings. ++

## Features Lite ##
- Change pitch and tempo (speed, time-stretch) independently and in realtime using time and frequency domain algorithms.
- Create range and position markers.
- Volume amplification, and simple voice reduction.
- Channel selection (left/right).
- Record audio directly in the app.
- Import various formats including mp3, wav, m4a, ogg, aac, mp4 video,...
- Import audio from: media gallery, iOS "Open in" (supported by many apps, including DropBox), iTunes File Sharing (USB), and Wifi upload.

## Features Pro ##
- Loop and select regions.
- Export/share and import songs with annotations (for instance for for sharing between music teachers and students).
- Playlists.
- Video view* with zoom support (for instance to get an exact view on a guitar player's hand).
- Text view with auto scrolling and monospace font support (e.g. useful for tabs).
- Subtitles view to show subtitles (for instance for karaoke).
- Image view with zoom support (for instance for displaying scores in image format).
- Export modified audio to wav, mp3, m4a, and flac.
- Batch conversion of files.
- Frequency conversion (for instance to 432Hz).

* An iPhone 6 or better is recommend for the best video experience. The recommended video resolution is 720p.

Use cases: music instrument training by adjusting tempo and pitch to anytune, transcription, karaoke, ...

## Key features

- Real-time pitch and tempo adjustment
- Independent speed and pitch control
- Volume amplification
- Audio recording
- Import various audio/video formats
- Subtitle support

## Recent user reviews (10 of 33)

All indexed reviews: https://appshunter.io/ios/app/music-speed-changer-lite-2/id1321360233/reviews.md

### 5/5 — This app is good… but it’s missing something.

*2026-08-17*

For the pitch changer, can we just type the pitch we want our mp3 at? I mean, not to be rude, but semitones are kind of boring to me.

### 5/5 — These guys r haters

*2025-07-25*

Honestly Ives used this since like 2020 or 2021 and it’s always been goated. I can move any mp3 file there and speed it up or slow it down and pitch it up and pitch it down. Almost always the audio stays clean as long as u don’t mess with the volume button. Thank u for everything and all my slow n reverb and sped up songs <3

### 1/5 — App needs bug fixes

*2022-06-08*

Currently this app is useless, it has many
Many issues, not at all user friendly.
Buffering is major problems the song stops many times during replay thought it’s downloaded in the app.
MSC app which is the free version and lower version is far more better. 
Please do something asap the rectify the app.

### 1/5 — Terrible

*2022-01-26*

freezes everytime i try to import something from my Camera Roll

### 1/5 — Tệ vl

*2021-10-31, version 1.06*

Không tải dc bài hát lên

### 1/5 — Doesn’t work

*2021-10-11*

It doesn’t allow you to add songs normally and is very buggy

### 1/5 — Worthless

*2021-08-20*

Not functional whatsoever

### 1/5 — 广告插得太多了吧音乐放到一半都有广告，还有直接停止的。根本不能用

*2021-08-02*

如题

### 1/5 — Just make this like the android version please..

*2021-05-18*

Even The Android Version Is Better Then This. Like Come on, Really? Honestly What is this.

### 1/5 — Werbung währen Playbacks

*2021-04-05*

Ernsthaft? WÄHREND der Wiedergabe wird mal eben mittendrin ein Werbevideo abgespielt? Statt mit Qualität versucht man hier scheinbar mit Aufdringlichkeit die PRO Version zu verkaufen. Interessanterweise befindet sich der PRO Button auch unmittelbar unterhalb des (viel zu klein geratenen) Play / Pause Buttons.

Sorry, aber die App habe ich direkt wieder gelöscht.

## Frequently asked questions about Music Speed Changer Lite 2

### What does the Music Speed Changer Lite app do?

This app allows you to change the playback speed and pitch (key) of audio and video files independently and in real-time. It supports various import formats and includes features like volume amplification and audio recording.

### What are the key features of the Lite version?

The Lite version offers independent real-time control over pitch and tempo, volume amplification, channel selection, audio recording, and the ability to import various audio and video formats. It also supports subtitles.

### Is this app free to use?

Yes, the Music Speed Changer Lite app is available for free. The description mentions a 'Full version' with additional features, implying the Lite version is a free offering.

### What kind of files can I import into the app?

You can import a wide range of formats, including mp3, wav, m4a, ogg, aac for audio, and mp4 for video. Files can be imported from your media gallery, through iOS 'Open in', iTunes File Sharing, and Wifi upload.

### Who would benefit from using this app?

This app is ideal for music instrument training, transcription, and karaoke. It's useful for anyone who needs to adjust the tempo and pitch of music for practice, learning, or performance.

## Version history (last 5 releases)

### 1.06 — 2019-09-03

Bug fixes.

### 1.05 — 2019-08-20

It is now possible to activate all Pro features by watching a short rewarded video ad.

### 1.04 — 2019-08-16

Bug fixes.

### 1.03 — 2019-08-15

Bug fixes.

### 1.02 — 2017-12-06

No release notes.

## Apps similar to Music Speed Changer Lite 2

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Music Speed Changer ▶▶▶](https://appshunter.io/ios/app/music-speed-changer/id1595494271) | 4.8 (3,943) | Free | Music |
| [Slow Down Music \| Transcribe+](https://appshunter.io/ios/app/slow-down-music-transcribe-plus/id1048119179) | 4.5 (5,251) | Free | Music |
| [Music Speed Changer-Transpose](https://appshunter.io/ios/app/music-speed-changer-transpose/id6447086413) | 4.5 (156) | Free | Music |
| [Up Tempo: Pitch, Speed Changer](https://appshunter.io/ios/app/up-tempo-pitch-speed-changer/id1644863443) | 4.7 (1,073) | Free | Music |
| [Music Speed Changer・Audio](https://appshunter.io/ios/app/music-speed-changeraudio/id6738125207) | 4.4 (27) | Free | Music |
| [AudioStretch Lite](https://appshunter.io/ios/app/audiostretch-lite/id647190921) | 4.0 (617) | Free | Music |

## 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

[music speed changer lite 2](https://appshunter.io/ios/topics/music-speed-changer-lite-2) · [kappa loop](https://appshunter.io/ios/topics/kappa-loop) · [speed music](https://appshunter.io/ios/topics/speed-music) · [pitch changer lite](https://appshunter.io/ios/topics/pitch-changer-lite)

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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 2026-08-21.*