Up Tempo: Pitch, Speed Changer

Stonekick

About this app

A music editor, audio speed changer and pitch shifting app designed by musicians. With Up Tempo you can easily change the playback speed and pitch of audio files on your Android device either independently or at the same time. Useful for practicing fast songs, or those that need different tunings. Up Tempo can also be used as a music looper and audio editor, for changing the talking speed on voice notes and podcasts, or for making nightcore.

Simple controls and clear visuals make Up Tempo easy to use without compromising accuracy. The waveform view lets you quickly see where you are, and allows you to skip to a specific point in a song.

Stuck on a particular section? Precisely set points to loop between. Need more accuracy? Pinch and zoom to get a more detailed waveform view.

Want to come back later? When you have finished a practice session you can save your loop points and pitch/tempo settings to use another time. You can also export your adjusted song.

Features:
- Pitch changer- change song pitch up or down
- Music speed changer - change playback audio speed to a % of original speed
- Music looper – precisely set loop points
- Waveform view – pinch and zoom for more accuracy
- Open various formats of audio files from your Android device (mp3 etc…..)
- Play instantly with real-time audio speed and pitch adjustment.
- Export adjusted song
- Save settings for use another time
- Bass cut (Pro version only)
- Center and Sides isolation (Pro version only)
- Equaliser (Pro version only)
- Audio recorder (Pro version only)

This software uses code of FFmpeg licensed under the LGPLv2.1 and its source can be downloaded below.
https://stonekick.com/uptempo_ffmpeg.html
http://ffmpeg.org
href=http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html

We hope you find Up Tempo Music Editor useful. You can always contact us at [e-mail].

Ratings and reviews

Basically, in terms of learning new songs on guitar, this app has changed my life. I have never before found any application so useful before, when it comes to figuring out how to play different songs and song sections. Whether it be guitar solos, or riffs, or even when it comes to breaking down an epic guitar solo into 20 different loopable sections, that you can split into little chunks, it is amazing. I just don't like the formant button because I hit it accidentally when I change tempo.

This is one of the only audio editor apps I'd use on a daily basis… yeah sure reverb and all that jazz is locked behind a paywall, but at least the creator(s) of this app listen to complaints and fixes problems which is worth respecting. Keep up the good job Stonekick! ;) oh yeah, could you make it so that I have the option to erase every file please? It's really annoying to have to go back and delete everything from recently played because there's way too many audio and video files thank you

Edit: This app STILL crashes when I have it in the background! I told you I want to listen to music, not press the play button SIXTY-FIVE TIMES!!! This isn't Up Tempo; this is Up Restart! FIX THIS APP!

What's new

We've added the option to preserve the formant when using the pitch/tempo effect. You can also now scrub through your track while the audio is playing.

We hope that you like these improvements. You can contact us at [e-mail] with any questions.