Up Tempo: Pitch, Speed Changer

Up Tempo: Pitch, Speed Changer

Audio & music editor, looper

1.2K ratings
144 reviews
Free
In-App Purchases

Details

Released
November 22, 2022
Updated
October 22, 2026

Features

Up Tempo: Pitch, Speed Changer screenshot #1 for iPhone
Up Tempo: Pitch, Speed Changer screenshot #2 for iPhone
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Up Tempo: Pitch, Speed Changer screenshot #4 for iPhone
Up Tempo: Pitch, Speed Changer screenshot #5 for iPhone
Up Tempo: Pitch, Speed Changer screenshot #6 for iPhone
Up Tempo: Pitch, Speed Changer screenshot #7 for iPhone
Up Tempo: Pitch, Speed Changer screenshot #8 for iPhone
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About

Easily adjust the playback speed and pitch of audio files. This app allows for vocal and instrument isolation, precise looping, and waveform editing. It's ideal for musicians, vocalists, and podcasters looking to practice, remix, or create backing tracks.

✓Stem separation for vocals, guitars, drums
✓Real-time pitch and speed adjustment
✓Precise music looping
✓Waveform visualization and editing
✓Audio recording
✓Multi-track creation
✓Export and share adjusted tracks
Show original description
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What's New in Up Tempo

2.8.0

October 22, 2026

This release includes a new 10 band equaliser and a limiter effect. You can also now use one set of effects for all tracks in a Playlist and program your own keyboard and bluetooth pedal control shorcuts. We hope that you like these changes. If you have any questions you can get in contact at support@stonekick.com.

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Subscriptions & In-App Purchases

$9.99

UpTempo advanced audio editing

Recording, reverb, equaliser, delay & more

User reviews

frustration

i cant add any effects anymore because y’all removed the effects function

Arrghhh!

Very difficult to use! Most people copy music to a photo file if not there notes . You can’t even access them . Most cases it’s from your iTunes and with iTunes it won’t let you copy due to copy write laws. So please make it accessible to all locations on your phone .

Mashi

Taita

needs a sample rate selection (44,100 Hz and 48,000 Hz), and an MP3 format

I want to be able to select a
sample rate so it’s not always at 48,000 Hz, and I also want save projects as MP3 for sharing

Response from developer

Hi, thanks for your feedback. We will look into whether it is possible to add these.

Great app

Love that its a one time payment and not a bs subscription. Only one thing I would say for improvement would be the clearness of the individual stems after seperation. Otherwise, great for all audio experimenters.

Developer apps

FAQ

What does Up Tempo do?

Up Tempo is a music editor and audio manipulation app that allows users to change the playback speed and pitch of audio files. It also features stem separation to isolate vocals, guitars, or drums, precise looping capabilities, and waveform editing tools.

What are the key features of Up Tempo?

Key features include stem separation for isolating instruments and vocals, a real-time pitch and speed changer, a music looper for practicing difficult sections, waveform visualization for easy navigation and editing, audio recording, and the ability to create multi-tracks. Advanced editing tools like an equalizer are available in the Pro version.

Is Up Tempo free to use?

The app is free to download and use with basic features. However, it offers a Pro version with advanced editing features such as an equalizer, reverb, and delay, which can be accessed through in-app purchases.

Who is Up Tempo for?

This app is designed for musicians, vocalists, podcasters, and anyone who needs to adjust audio playback speed and pitch. It's useful for practicing challenging musical pieces, creating backing tracks, remixing audio, or simply tweaking the speed of voice notes.

Can I share my edited audio?

Yes, Up Tempo allows you to export your adjusted songs and share them with others. You can save your loop points and pitch/tempo settings to reuse them later, and export your final creations in various formats.