mimiCopy Downloads & RevenuemimiCopy - Slow Down Player · App Store
mimiCopy - Slow Down Player is #61 in Music Paid in Japan and charting in 2 of 30 countries we track.
Updated 8 Nov 2026 · rankings refresh through the day
24 Sep 2026mimiCopy - Slow Down Player update history & changes
Last change · 8 events since 15 Dec 2010Full timeline ↓Full timeline · 7 events in the last 12 months
- 📈mimiCopy - Slow Down Player entered the top 10Top Paid · Music · KR
- 📈mimiCopy - Slow Down Player entered the top 10Top Paid · Music · JP
- 📈mimiCopy - Slow Down Player entered the top 100Top Paid · Music · DE
- 📈mimiCopy - Slow Down Player charting in a new countryGermany
- 📈mimiCopy - Slow Down Player new best rank in the overall chart: #109Top Paid · All Apps · JP
- 🆕mimiCopy - Slow Down Player first spotted by AppInsider#33 in Top Paid · Music · Japan
- 🆕mimiCopy - Slow Down Player released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Music PaidmimiCopy - Slow Down Player on the App Store
App details
mimiCopy - Slow Down Player downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Active users
All platforms, worldwide. Free with an account.
How this is calculated
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Japan | MusicPaid | #61 |
 South Korea | MusicPaid | #82 |
Apps near mimiCopy - Slow Down Player on the chart
Music Paid, around #61.
Ratings
App Store, worldwide.
Review momentum
ⓘ How we measure thisReview momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
What users say about mimiCopy - Slow Down Player
From the 31 most recent App Store reviews in the US.
Users highly value the app's ability to slow down audio while maintaining pitch and its seamless integration with local music libraries for transcription and practice. However, a subset of users expresses frustration regarding the inability to play DRM-protected tracks from services like Apple Music.
Mostly positive (84% of recent reviews give 4–5 stars). People like it for speed, and being easy to use. The main complaints are about speed and performance. Recent reviews are more negative than earlier ones.
What people like
- Speed & performance: “Speed up, slow down, loop, maintain pitch”
- Ease of use: “Easy to change pitch and speed”
- Useful: “I can't recommend it enough!”
- Features & content: “The ability to import from my iTunes library is fundamental”
Common complaints
- Speed & performance: “Loop works, slow down doesn't - zero support”
About mimiCopy - Slow Down Player
mimiCopy is a music player that helps guitarists and other musicians 'learn by ear' a track of their choice. You can playback at slower speed without any change in pitch, or use the waveform view to skip to a particular segment or set a loop. You can also load your favorite track from your iPod library!
Main features
- Time stretch function for playing back at different speeds without any change in pitch.
Ideal for slow playback of fast phrases.
(Features the high-quality time stretch engine(*1))
(speed controlrange:25%-200%)
- pitch shift function. Adjustment range: ±1 octave
- Waveform view for easily skipping to a desired segment or setting a (A-B)loop.
- Simple (A-B)loop setup by tapping the start and end positions during playback. Loop intervals can be set to three locations.
- Quick rewind function for going back to replay just the few seconds that you've missed.
- Supports importing of tracks from your iPod library.(*2)
- File import via WiFi or USB.
- Option to disable Auto-Lock while the main view is open.
- Universal app (supports iPhone, iPod touch, and iPad).
- Memo function.
- Flexible audio routing. mimiCopy has its own volume control. It can also adjust the right and left volume. or can change the right and left channel.
- Intuitive and hassle-free interface.
Let mimiCopy be your handy sidekick in your music life.
* Some functions are features of the Pro version. Pro version users must register (registration is free).
Suggested Usage
- Transcribe speeches, interviews, conferences, etc.
- Enjoy seminars and podcasts at faster (or slower) speed.
(High-quality time stretch engine makes listening easier than with iPod's generic 1/2x and 2x playback)
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If mimiCopy shows "unknown error", try following:
http://support.apple.com/kb/HT4211?viewlocale=en_US
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When the dialog of opening cannot be closed, please force the app to close or reboot your device. .
Force the app to close:
1. From the Home screen, double-click the Home button to display recently used apps.
2. Tap and hold the app until a red minus appears. Tap the red minus to quit the app.
3. Tap on the Home screen, above, to return.
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Became a fan of mimiCopy on Facebook!
http://www.facebook.com/mimiCopyApp
(*1)Featuring the time stretch engine by P SOFTHOUSE Co.,Ltd.
(*2)DRM protected files(Song bought from iTunes) are not supported. iTunes Plus files are supported. Other files may not be supported depending on the encoding format.
