Audio Speed Changer Lite 4+

Change Pitch and Tempo

Harald Meyer

Designed for iPad

    • 3.1 • 120 Ratings
    • Free
    • Offers In-App Purchases

Screenshots

Description

Change your music's tempo and pitch in realtime quick and easy. Just select an audio file, mark the region you want to play (and loop/repeat) and change speed and pitch on the fly.
It is also possible to export the changed audio file.
Use cases of Audio Speed Changer are for instance: practicing guitar and other music instruments, transcriptions, change the speed of audiobooks...

This version is optimized for the iPad. iPad 2 or newer are highly recommended due to low resources of the iPad 1st generation.

Features:
- Change pitch and tempo (speed, time-stretch) independently
- Loop region
- Select region
- Filtering*
- Import various formats including mp3, wav, m4a, ogg, aac, ...
- Export to wav and mp3*
- Volume amplification*
- Voice reduction*
- Separate playing of left/right channels *
- Import from Dropbox *NEW*
- Send files by email* *NEW*

* Advanced version's features

APS Player: http://www.tequnique.com/apsplayer

Note:
- Extreme pitch and tempo changes (for instance 24 semi-tones, which is quite a lot!) can lead to noise.
- Voice reduction quality depends on the input. It works best with little compressed music and assumes that voice was recorded in mono and later mixed into the stereo channels (which is the case for a lot of music recordings)

What’s New

Version 1.89

This app has been updated by Apple to display the Apple Watch app icon.

Bug fixes

Ratings and Reviews

3.1 out of 5
120 Ratings

120 Ratings

RosieBug15 ,

Great app but I'm upset about something...

There's no email option, and I have wasted around a whole week trying to figure out how to enable file sharing, and where to find it. I still haven't figured it out and I'm very angry and upset and I think there should be an update containing the option to Email creations. Please, do this ASAP. Don't change anything else because then you might make the app too complicated and I've been looking for a simple app like this for a very long time.

Please read my review and consider making it easier for some of us to save our creations, not everyone is computer-smart, you know. :)

fordjc ,

Best sound quality for slow down

I was just using this app and it was good for slowing down the tracks to hear better what is going. But slowing down a track digitally usually makes it sounds so badly that you can barely stand it. But then I discovered a setting for HQ or high quality. When you turn it on, it clears up most of the digital artifacts present when you slow music down. Even at 50% speed the music still sounds decent. Way to go app developers! No other product that I have used can do this. Also, the ability to take either track to mono can help isolate the instrument you are trying to transcribe. And finally, the button to remove vocal can also work to cancel the bass, since it is also mixed to the middle. This is great for bass players as a play-a-long where you become the bass player on the recording. Both these features need a stereo track to be effective.

bareyb ,

Great for Group X Instructors!

Needed something simple to use for Pitch Control (speed control) in my Group X classes. This works great! Just add the Playlist you need from your music library and adjust the Tempo (speed) as needed. The next time you need it, it will be there ready to go. I added all of my Aerobics Playlists and the correct Tempo is saved in the app where you last left it. Now I can hook up my phone to the Stereo at the Gym and play my music at whatever speed I need. This is a game changer! Thank you!

App Privacy

The developer, Harald Meyer, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.

More By This Developer

Camera Remote for GoPro
Photo & Video
Bluetooth Remote for GoPro®
Photo & Video
Exif Viewer
Photo & Video
Thermal Live Camera Effect
Photo & Video
Music Speed Changer Lite 2
Music
Camera Control for GoPro Hero
Photo & Video

You Might Also Like

Audipo - Audio Speed Changer -
Music
TimePitch-Pitch, Speed Changer
Music
AudioTweak - Transcribe Music
Music
Music Looper - for Musicians
Music
Pitch Shift / EQ / AUv3 Player
Music
Transcribe+ Slow Down Music
Music