Audio Speed Changer1.2.1



Publisher Description

Audio Speed Changer allows you to modify the playback speed of your audio files "on the fly" (realtime), without changing their audible characteristics. It can be used to help transcribing audio, to save time listening to audiobooks/podcasts, to practice dance steps or just to have fun!

How it works: Choose a file, all songs from a folder or a whole album from your personal collection, limit the time frame you want to listen to, set the percentage of speed change you want to apply and just press play!

List of features:

- Supported audio formats: mp3, wav.
- Load songs, folders or whole albums (press and hold for options)
- Search songs by music library or folders
- Speed up or slow down audio up to 200% (0.25x - 4x in speed)
- Start and End markers: limit the timeframe you want to listen to by drag&drop or precise setting.
- Song Position marker: set the position you want to start listening to at any time!
- A-B Loop and repeat mode
- Plays in background
- Auto saves configuration for each song
- Auto saves song's position for the next time a song is loaded

About permissions (ASC requests 4):

- INTERNET and ACCESS NETWORK STATE are required for ad-support only;
- ACCESS COARSE LOCATION helps displaying advertisement which is relevant in your location;
- READ PHONE STATE allows Audio Speed Changer to stop automaticaly when there's an incoming call.

No personal information is saved, including contacts or phonecalls. Contact me if those permissions bother you.

Credits:

Developped by Gabriel Simões
Icon by Lucas Reis

* Please report bugs and/or request features by acessing the option "Contact Developer" from the main menu, and not by posting comments on the market. Thank you!

(time stretching - time stretcher)



About Audio Speed Changer

Audio Speed Changer is a free app for Android published in the Audio File Players list of apps, part of Audio & Multimedia.

The company that develops Audio Speed Changer is Gabriel Simões. The latest version released by its developer is 1.2.1. This app was rated by 2 users of our site and has an average rating of 5.0.

To install Audio Speed Changer on your Android device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2012-01-22 and was downloaded 194 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the Audio Speed Changer as malware as malware if the download link to gabriel.audioslower.lite is broken.

How to install Audio Speed Changer on your Android device:

  • Click on the Continue To App button on our website. This will redirect you to Google Play.
  • Once the Audio Speed Changer is shown in the Google Play listing of your Android device, you can start its download and installation. Tap on the Install button located below the search bar and to the right of the app icon.
  • A pop-up window with the permissions required by Audio Speed Changer will be shown. Click on Accept to continue the process.
  • Audio Speed Changer will be downloaded onto your device, displaying a progress. Once the download completes, the installation will start and you'll get a notification after the installation is finished.

Program Details


General

Publisher
Released Date
2012-01-22
Languages
English

Category

Category
Subcategory

System requirements

Operating systems
Android

Download information

File size
N/A
Total downloads
194

Pricing

License model
Free
Price

Version History


Here you can find the changelog of Audio Speed Changer since it was posted on our website on 2015-04-24. The latest version is 1.2.1 and it was updated on Soft112 on 25 March, 2026. See below the changes in each version:

version 1.2.1

posted on 2012-01-22

- Fixed auto-save songs parameters and last position. Now it remembers where you stopped last time!,- Fixed song selection when loading a whole album or folder,- Fixed layout for Samsung Galaxy Note,- Improved layout for tablets,- Automatically loads last set of songs as ASC is launched,- Memorizes waveform, reduzing loading times,- Search bar available again,- Shortcuts for folders available in the folders tab,- ICS (Android 4.0.x) ready

version 1.0.3

posted on 2011-02-28

Several fixes and updates






Click stars to rate this APP!

Users Rating:
  5.0/5     2
Downloads: 194
Updated At: 2026-03-25
Publisher: Gabriel Simões
Operating System: Android
License Type: Free