Accompanist: Music Speed
Matthew Wong Music iPhoneiPadiPod touchApple Watch
Accompanist: Music Speed is a free Music app for iPhone and iPad by Matthew Wong. Rated 5.0/5 from 1 ratings. Requires iOS 17.0. Updated October 23, 2026.
- Rating
- 5.0
- 1 ratings
- Price
- Free
- on the App Store
- Size
- 34 MB
- Age 4+
- Updated
- Oct 23
- 2026 · v1.12.2
Screenshots
About Accompanist: Music Speed
Bring your own class music. Accompanist helps dancers and teachers slow a passage, repeat the hard part, and return to full speed. The live player is free; Pro lets you save and replay each dancer's speed and volume routine. START WITH ONE SONG Import playable audio files from Files, or add a folder of class music. Choose a song, adjust its speed, and practise at your own pace. No file ready? Try the built-in demo first. Spotify and Apple Music subscription streams are not supported. PRACTISE THE PART THAT NEEDS WORK • Slow down or speed up with the slider, presets, +/− buttons, or an exact typed value. • Use pitch lock to change tempo while keeping the original key, or turn it off for a record-speed effect. • Set A and B to repeat one passage. The Speed Trainer can raise the tempo on successive loops. • Tap the beat to set BPM. Turn on ‘Count me in’ when you want a count-in; it is off by default. The metronome is optional too. • Add section markers to return to moments you practise often. KEEP CLASS MOVING Adjust the song's volume separately from your phone's volume. Fade down to speak over the music, then fade back up. Organize songs into folders, keep playing in the background, or control playback from your Apple Watch. SAVE A ROUTINE FOR EACH DANCER — PRO Tap Record to capture your speed and volume adjustments as the song plays, then use Stop & Save to name the routine for a dancer. This records control changes, not microphone audio or video. Replay the saved routine on the next run-through, or edit its points in the profile editor. Pro also includes: • Saved speed and volume charts. • Exporting an adjusted song as an audio file. • Sharing saved profiles with another Accompanist user who has the same song. • iCloud library sync, with music sync selected per folder. • Playing the audio from video files. FREE TO START Importing audio, live speed and volume controls, pitch lock, loops, rhythm tools, fades, and background playback are free. Saving and replaying named routines requires Pro. Bring audio files you can access in Files. Spotify and Apple Music subscription streams are not supported. A music catalogue is not included. ADVERTISING Ads are temporarily disabled in this version. Advertising SDKs remain included; see the privacy policy. ACCOMPANIST PRO Monthly and yearly auto-renewable subscriptions are available. The purchase screen shows the price for your region. Payment is charged to your Apple Account at confirmation. Subscriptions renew automatically until cancelled; manage or cancel in your App Store account. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://mwsupplylimited.github.io/accompanist/privacy.html
What’s new
Version 1.12.2 · Updated October 23, 2026
• Retry a failed routine save while keeping your draft and other edits. • Improvements to song changes and cancelling a count-in. • Clearer Pro renewal terms and more accessible plan and marker controls. • Clearer guidance when library protection pauses sync. ADVERTISING Ads are temporarily disabled in this version. Advertising SDKs remain included; see the privacy policy.
App privacy
The developer, Matthew Wong, reported these privacy practices to Apple.
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Identifiers: Device ID
- Usage Data: Product Interaction, Advertising Data
- Diagnostics: Other Diagnostic Data, Crash Data, Performance Data
Used for: Third-Party Advertising, Analytics, App Functionality
Alternatives to Accompanist: Music Speed
Looking for apps like Accompanist: Music Speed? Here are 6 similar apps on the App Store. The highest rated is Music Speed Changer ▶▶▶ (4.8/5), and all 6 are free to download.
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Music Speed Changer: SongX
4.5
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Music Speed Changer・Audio
4.4
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AudioTweak: Change Music Speed
4.5
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Appcompanist: Vocal Training
4.6
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Up Tempo: Pitch, Speed Changer
4.7
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Music Speed Changer ▶▶▶
4.8
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Accompanist: Music Speed | 5.0 / 5 (1 rating) | Free | October 23, 2026 | |
| Music Speed Changer: SongX | 4.5 / 5 (42) | Free | Oct 19, 2026 | Compare |
| Music Speed Changer・Audio | 4.4 / 5 (30) | Free | Nov 17, 2024 | Compare |
| AudioTweak: Change Music Speed | 4.5 / 5 (617) | Free | Oct 13, 2026 | Compare |
| Appcompanist: Vocal Training | 4.6 / 5 (255) | Free | Oct 19, 2026 | Compare |
| Up Tempo: Pitch, Speed Changer | 4.7 / 5 (1,181) | Free | Oct 22, 2026 | Compare |
| Music Speed Changer ▶▶▶ | 4.8 / 5 (4,185) | Free | Oct 16, 2026 | Compare |