Up Tempo: Pitch, Speed Changer

In-app purchases
4.7
10.3K reviews
1M+
Downloads
Content rating
PEGI 3
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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="?_=%2Flicenses%2Fold-licenses%2Flgpl-2.1.html%3Cbr%23qbSj4CoEZ6jg5KSjxVHZGbOn">
We hope you find Up Tempo Music Editor useful. You can always contact us at support@stonekick.com.
Updated on
Mar 13, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
App info and performance
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.7
9.71K reviews
tkrz
January 6, 2025
Really thorough app for playing music, I've been really enjoying how each song saves different pitch settings you give them, and very interesting that it can play over other media! I wish it was a bit more straightforward with choosing tracks and sort them by most recently added, but unless I missed it, it's not possible. Though one thing I noticed is that it can be a bit rough on battery, so don't use it for too long unless you want to wake up with a lot less battery than you thought you had.
24 people found this review helpful
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Stonekick
January 10, 2025
Thanks for your feedback. You can sort your list of tracks by tapping on the sort icon on the right hand side of the top action bar. If you have any further questions on this please get in contact at support@stonekick.com.
A Google user
September 21, 2019
I love the app. It does exactly what I need it for. I'm an amateur singer and I use it for learning my songs. I can make loops, chance speed and pitch. The only problem seems to be that randomly decides to save one song configuration and not last played... maybe there is something in the UI that I don't understand.
35 people found this review helpful
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Stonekick
September 24, 2019
Hi, this isn't something we have seen before. If it is still happening you can email us at support@stonekick.com and we will look into it. Thanks.
Anne Kenyon (Little Annie)
February 18, 2024
I'm on the free trial I think, so not sure how long I can use it this way... However, this editor is easy to use once you have had a little time to get used to it. I'm a grandma, so I'm sure all you young'uns out there will find it as easy as scratching your nose! The only thing I'd like to see is the option to choose the download location, so the converted file is a little bit easier to find afterwards. At least, easier for an old gal like me 😆
14 people found this review helpful
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What’s new

This release adds a skip forward 10s button. It also fixes some bugs when exporting.

We hope that you like these improvements. You can contact us at support@stonekick.com with any questions.