Accompanist: Music Speed

Accompanist: Music Speed

Slow Down & Speed Up, Loop

1 ratings
Free
In-App PurchasesWith Ads

Rating summary
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Details

  • Released
  • Updated
  • June 8, 2026
  • September 3, 2026

Features

Accompanist: Music Speed screenshot #1 for iPhone
Accompanist: Music Speed screenshot #2 for iPhone
Accompanist: Music Speed screenshot #3 for iPhone
Accompanist: Music Speed screenshot #4 for iPhone
Accompanist: Music Speed screenshot #5 for iPhone
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About

This app allows musicians and dancers to adjust the tempo and volume of any song in real-time, with pitch control. It features looping, section markers, and a metronome for practice and learning. Pro features include saving custom speed profiles and exporting adjusted audio.

Real-time tempo and volume adjustment
Pitch lock option
Section looping and drilling
Metronome and count-in
Tempo chart and waveform visualization
Customizable speed ranges
Profile creation and sharing (Pro)
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What's New in Accompanist

1.11.8

September 3, 2026

Your saved routines are visible the moment a song loads — and pinned screens no longer lose your work. • A song with a saved routine now says so. The player names the routine and arms it on load, so a song you have set up no longer looks the same as one you have not. • Record and Profiles stay within reach while a routine is armed, and markers work again on every song. • The speed and volume graph draws the whole song, including before your first change — what you see is what plays. • Markers, Profiles, Export and the routine editor stay pinned to the song you opened them on. The song no longer changes underneath them, and an unsaved edit is no longer dropped without asking. • Exported files match what you hear: your speed and volume limits apply to the export exactly as they do to playback, and multichannel songs export without failing. • Clearer messages when an export cannot finish, including when the device is out of space. • iPad: controls are sized for iPad, the bottom bar spans the full width, and large text scrolls instead of being clipped. • Recording keeps a take's speed changes in the order you made them. • iCloud sync no longer brings back profiles you deleted on another device.

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Subscription plans

Pro Monthly

Save & replay your speed maps, plus a chart.

$2.991 Month
How to cancel Accompanist subscription ⁉️

Developer apps

FAQ

Does Accompanist have ads?

Yes, Accompanist contains advertisements. These ads are displayed within the free version of the application.

What are the subscription options for Accompanist Pro?

Accompanist Pro offers two subscription plans: Pro Monthly at $2.99 per month and Pro Yearly at $19.99 per year. These plans unlock advanced features like saving custom speed profiles and exporting audio.

Can I use Accompanist on my Apple Watch?

Yes, Accompanist is supported on the Apple Watch, iPhone, and iPad, allowing you to adjust music speed across multiple Apple devices.

How does Accompanist handle pitch when changing speed?

Accompanist allows you to choose whether the pitch stays locked to the original key when tempo changes (ON) or if it follows the classic record-speed effect (OFF).

What is the update frequency for Accompanist?

Accompanist was last updated on September 3, 2026, with version 1.11.8. This indicates regular updates to improve functionality and add features.

Can I export the adjusted music from Accompanist?

Yes, with Accompanist Pro, you can export your adjusted song as an audio file at your chosen speed and volume settings, selecting your preferred format.

How does the looping feature in Accompanist work?

You can mark specific sections (A and B) within a song to loop them repeatedly. This is ideal for drilling difficult passages at a slower tempo, with the loop region clearly visible on the progress bar.

What is the age rating for Accompanist?

Accompanist has an age rating of 4+, making it suitable for a wide range of users.