Music Speed Changer ▶▶▶ Downloads & RevenueMusic Speed Changer ▶▶▶ · App Store & Google Play
Music Speed Changer ▶▶▶ gets 1k+ downloads a day worldwide (AppInsider estimate, November 2026, rounded down to a band).
Music Speed Changer ▶▶▶ by Single Minded Productions, LLC is on App Store and Google Play. Active Users (MAU & DAU), Downloads, rankings, keywords, revenue, and rating totals.
Music Speed Changer ▶▶▶ update history & changes
Last change · 50 events since 27 Feb 2014Full timeline ↓✏️iOSNew iPad screenshots✏️iOSNew screenshots📦AndroidUpdated to version 13.11.4-pl📈AndroidCharting in a new country📈AndroidEntered the top 100📦AndroidNow updating weekly📈iOSCharting in a new country📦iOSUpdated to version 1.22.1📈iOSEntered the top 100✏️AndroidDescription updated📦iOSUpdated to version 1.22.0⭐iOSPassed 1K ratings🆕AndroidFirst spotted by AppInsider🆕iOSFirst spotted by AppInsider🆕iOSReleased on the App Store🆕AndroidReleased on Google Play
Full timeline · 50 events
- ✏️Music Speed Changer ▶▶▶: new iPad screenshotsiOS· AE
- ✏️Music Speed Changer ▶▶▶: new screenshotsiOS10 screenshots (was 10) · AE
- ✏️Music Speed Changer ▶▶▶: new iPad screenshotsiOS· DE
- ✏️Music Speed Changer ▶▶▶: new screenshotsiOS10 screenshots (was 10) · DE
- ✏️Music Speed Changer ▶▶▶: new iPad screenshotsiOS· IT
- ✏️Music Speed Changer ▶▶▶: new screenshotsiOS10 screenshots (was 10) · IT
- 📦Music Speed Changer ▶▶▶ updated to version 13.11.4-plAndroid• Splitting tracks is about twice as fast on many devices.
• Bug fixes and small improvements. - ✏️Music Speed Changer ▶▶▶: new iPad screenshotsiOS· IN, ID
- ✏️Music Speed Changer ▶▶▶: new screenshotsiOS10 screenshots (was 10) · IN, ID
- ✏️Music Speed Changer ▶▶▶: new iPad screenshotsiOS· RU
- ✏️Music Speed Changer ▶▶▶: new screenshotsiOS10 screenshots (was 10) · RU
- 📈Music Speed Changer ▶▶▶ charting in a new countryAndroidNetherlands
- ✏️Music Speed Changer ▶▶▶: new screenshotsiOS10 screenshots (was 10) · BR
- ✏️Music Speed Changer ▶▶▶: new iPad screenshotsiOS· SA
- ✏️Music Speed Changer ▶▶▶: new screenshotsiOS10 screenshots (was 10) · SA
- ✏️Music Speed Changer ▶▶▶: new iPad screenshotsiOS· KR
- ✏️Music Speed Changer ▶▶▶: new screenshotsiOS10 screenshots (was 10) · KR
- ✏️Music Speed Changer ▶▶▶: new iPad screenshotsiOS· JP
- ✏️Music Speed Changer ▶▶▶: new screenshotsiOS10 screenshots (was 10) · JP
- 📈Music Speed Changer ▶▶▶ entered the top 100AndroidTop Free · Music & Audio · KR
- 📦Music Speed Changer ▶▶▶: now updating weeklyAndroid4 updates in 30 days, after a quiet two months
- 📈Music Speed Changer ▶▶▶ charting in a new countryAndroidSpain
- 📈Music Speed Changer ▶▶▶ charting in a new countryiOSCanada
- 📦Music Speed Changer ▶▶▶ updated to version 13.11.2-plAndroid• Uses much less battery while the app is open and music plays.
• Uses less battery while music is paused.
• Saved files no longer distort when effects or tempo changes make the music too loud.
• New "Restore purchases" in Settings.
• Faster track changes.
• Fixed Play on a headset or in the car doing nothing after a long pause.
• Other bug and crash fixes.… more - 📦Music Speed Changer ▶▶▶ updated to version 1.22.1iOSBug fixes and small improvements.
- 📈Music Speed Changer ▶▶▶ charting in a new countryAndroidTaiwan
- 📈Music Speed Changer ▶▶▶ entered the top 100iOSTop Grossing · Music · AE
- ✏️Music Speed Changer ▶▶▶: description updatedAndroid· US
- 📦Music Speed Changer ▶▶▶ updated to version 1.22.0iOS• Moving to a new iPhone or iPad keeps your markers, presets, key and BPM, play counts and playlists on the right tracks.
• New in Settings: Backup and Restore. Export a backup file and import it on another device, find missing files, or forget missing tracks.
• Tracks whose files aren't on this device yet stay in your lists, marked "Not on this device". Import the file again, or use Find Files, and everything comes back.
• A file a cloud service replaces with a newer version keeps its markers and settings.
• Backups work across platforms: a backup made by Music Speed Changer on another platform imports here, and a backup made here imports there. Use the latest version of the app on both.
• Snap to Beats finds beats all the way to the end of the track, and key and BPM detection use the whole song.
• Fixed crashes when seeking, skipping or pressing play, and when tapping a track in Playing Next.
• Fixed Play Next with shuffle on showing added tracks twice and hiding others.
• Bug fixes.… more - 📈Music Speed Changer ▶▶▶ entered the top 100iOSTop Grossing · Music · ID
- 📈Music Speed Changer ▶▶▶ charting in a new countryiOSUnited Arab Emirates
- 📈Music Speed Changer ▶▶▶ entered the top 100iOSTop Grossing · Music · RU
- 📦Music Speed Changer ▶▶▶ updated to version 13.11.0-plAndroid• Backups now work across platforms.
• Albums and artists no longer appear twice.
• Added an option to show track titles in Folders.
• Simpler Sort by menu.
• Help now opens the new help center.
• Added Privacy options for US states with privacy laws.
• Fixed crashes when switching headphones or Bluetooth devices.
• Improved alphabetical sorting for every language.
• Bug and crash fixes.… more - 📈Music Speed Changer ▶▶▶ charting in a new countryAndroidCanada
- 📈Music Speed Changer ▶▶▶ entered the top 100AndroidTop Grossing · Music & Audio · KR
- 📈Music Speed Changer ▶▶▶ charting in a new countryAndroidAustralia
- 📈Music Speed Changer ▶▶▶ entered the top 100AndroidTop Grossing · Music & Audio · JP
- 📈Music Speed Changer ▶▶▶ charting in a new countryiOSFrance
- 📈Music Speed Changer ▶▶▶ charting in a new country in 2 chartsiOSBrazil · Germany
- 📈Music Speed Changer ▶▶▶ entered the top 100AndroidTop Free · Music & Audio · JP
- 📈Music Speed Changer ▶▶▶ charting in a new countryiOSSaudi Arabia
- 📈Music Speed Changer ▶▶▶ charting in a new countryAndroidGermany
- 🆕Music Speed Changer ▶▶▶ first spotted by AppInsiderAndroidJapan
- 🆕Music Speed Changer ▶▶▶ first spotted by AppInsideriOS#90 in Top Free · Music · South Korea
- 📦Music Speed Changer ▶▶▶ version 1.21.1iOSNo release notes
- 📦Music Speed Changer ▶▶▶ updated to version 13.9.0-plAndroidAdded support for audio playback of MKV files.
- 📦Music Speed Changer ▶▶▶ version 13.10.0-plAndroid• Added gapless playback.
• Added Backup & restore. Playlists, markers, presets and settings are also saved in your Google backup.
• Reworked the "When loading a new track" setting.
• Added "Reset all editor controls" to Settings.
• Improved how closely the waveform playhead stays in sync with the audio.
• Loop points can now be set much closer together.
• Saved MP3 files now play gaplessly and keep their cover art.
• Updated for Android 16.
• Bug and crash fixes.… more - 🆕Music Speed Changer ▶▶▶ released on the App StoreiOS
- 🆕Music Speed Changer ▶▶▶ released on Google PlayAndroid
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
4.8 ★
179k ratings, both stores
Measured
Best rank now
#67
App Store · 
Music Grossing
Music GrossingMeasured
New ratings a week
219
▼ -10% vs the 2 weeks before (Google Play)
Measured
App Store
App details
App ID
1595494271
Publisher
Single Minded Productions, LLC
Publisher country
United States
On the store since
Mar 2022
4 years on the store
Minimum OS
iOS 17.6+
iPhone XS and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
9
EN FR DE JA KO PT RU ZH ES
Size
32 MB
Also listed in
Utilities
Google Play
App details
App ID
com.smp.musicspeed
Publisher
Single Minded Productions, LLC
Publisher country
United States
Content rating
Everyone
Music Speed Changer ▶▶▶ downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| App Store | 100+ | 500k+ |
| Google Play | 1k+ | 10M+ Measured |
| Total | 1k+ Confidence | 10M+ Confidence |
How this is calculated
App Store: chart positions and rating growth per country, anchored on its own Android downloads; lifetime from ratings worldwide × installs per rating. Google Play: the daily change in its exact install count. The total adds every store.
Where Music Speed Changer ▶▶▶'s downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
Retention · share of new users still active
Day 1
Day 7
Day 30
Time spent · per daily user
Average time spent Pro
min a day
Sessions a day Pro
Time per session Pro
min
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
In-app revenue
Worldwide, what users spend before Apple and Google take their fee.
| Store | Per day | Per month | Share |
|---|---|---|---|
| App Store | |||
| Google Play | |||
| Total | Confidence | 100% |
Business model: Ad-led
How Music Speed Changer ▶▶▶ makes money: subscriptions, one-off purchases and ads.
SubscriptionsIn-app purchasesAds · 19 ad networks
Subscriptions
/mo
of revenue
Ads
/mo
of revenue
Top in-app purchases · App Store US, most popular first
| 1 | Pro Version Monthly subscription | |
| 2 | Pro Features Lifetime subscription |
Where it ranks now
Both stores, across every country we track.
| Store | Best rank | Charting in | US Top Free | US Top Grossing |
|---|---|---|---|---|
| App Store | #67 Music Grossing | 3 of 30 countries | – | – |
| Google Play | #83 Music & Audio Grossing | 6 of 23 countries | – | – |
Full chart lists: App Store · Google Play.
Review momentum
ⓘ How we measure thisApp Store
New ratings a week
24
▼ -7% vs the 2 weeks before
Recent ratings
5.0★
vs 4.8★ lifetime
Review momentum
80/100
faster than 89% of Music apps
New ratings by country (8)
| Country | New ratings a week | Share | Last 2 weeks vs the 2 before |
|---|---|---|---|
| South Korea | 5.2 | 23% | ▼ -8% |
| Brazil | 3.5 | 15% | ▼ -55% |
 Russia | 3 | 13% | ▼ -83% |
 France | 2.8 | 12% | – |
 Japan | 2.8 | 12% | ▲ +125% |
 India | 2.5 | 11% | steady |
 Germany | 2 | 9% | ▲ ×9 |
 Indonesia | 1.2 | 5% | – |
App Store ratings in the countries we track, 4-week average.
Google Play
New ratings a week
196
▼ -10% vs the 2 weeks before
Written reviews a week
7
Google Play
Lifetime rating
4.8★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
60/100
faster than 70% of Music and audio apps
Review 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.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 4.8 ★ | 45 |
| Google Play | 4.8 ★ | 179k 7.6k written reviews |
| Both stores | 4.8 ★ weighted by ratings | 179k |
About Music Speed Changer ▶▶▶
Music Speed Changer allows you to change the speed of audio files on your device in real time without affecting the pitch (time stretch) or change the pitch without changing the speed (pitch shift). Alternatively, both tempo and pitch may be adjusted together with a single control. The player is a music looper as well - you can slow down song speed and loop sections of the music for easy practice.
The simple to use audio editor is integrated into a music player with playlists, playing queue, preamp, blance, equalizer, and effects. You can use Music Speed Changer to create new tracks or use it as a real time audio manipulation tool, on-the-go correction tool, and as a music learning aide. It is a musician's and music lovers' complete all in one pocket tool and music player.
As a learning tool, the app helps you slow down and loop difficult parts and raise or lower the pitch of any music to suit your range. Alterations can be saved to a new audio track. The editor features A/B repeat looping, key and BPM detection, and the ability to bookmark parts of tracks by setting markers. These learning tools make the app useful for students and teachers of music, dance, language, and academic subjects.
The app's real-time editor is fully integrated into the music player with the ability to affect its playlists and queue. This means you can play your entire music collection with an upbeat tempo for working out and running or slow down and reverb a selection of your music collection for relaxing. The included audio effects help you create new and interesting soundscapes for taking nightcore and slowed + reverb to the next level.
The Pro version of the app comes with automatic formant shift for natural voice tone correction and independent formant shift controls for creating audio effects.
• Independently adjust tempo and pitch over a wide adjustable range, or link them together with a single control
• Proven superior time stretch sound quality compared to other top commercial solutions
• Formant shift / Natural voice tone correction (Pro feature)
• Isolate individual instrument stems (vocals, drums, bass, piano, guitar) with on-device AI — adjust each stem's volume independently or solo any part of the mix (Guitar stem is a Pro feature)
• State of the art AI musical key, BPM, and A4 tuning frequency detection with simple controls for adjusting
• Loop sections with AB loop points, and practice at your own preferred tempo in your preferred key
• Bookmark positions in your music, lectures and audio books with markers
• Snap loop and marker points to the detected beat grid
• Create playlists
• 8-band graphic equalizer, balance control and preamp
• Reverb and delay effects
• Reverse the audio to learn music backwards and forwards
• Save and export all modifications to a new M4A file, losslessly or with AAC encoding
• All features supported with songs from your purchased library, or import audio files from your device storage or any cloud drive
Terms of Use (E
The simple to use audio editor is integrated into a music player with playlists, playing queue, preamp, blance, equalizer, and effects. You can use Music Speed Changer to create new tracks or use it as a real time audio manipulation tool, on-the-go correction tool, and as a music learning aide. It is a musician's and music lovers' complete all in one pocket tool and music player.
As a learning tool, the app helps you slow down and loop difficult parts and raise or lower the pitch of any music to suit your range. Alterations can be saved to a new audio track. The editor features A/B repeat looping, key and BPM detection, and the ability to bookmark parts of tracks by setting markers. These learning tools make the app useful for students and teachers of music, dance, language, and academic subjects.
The app's real-time editor is fully integrated into the music player with the ability to affect its playlists and queue. This means you can play your entire music collection with an upbeat tempo for working out and running or slow down and reverb a selection of your music collection for relaxing. The included audio effects help you create new and interesting soundscapes for taking nightcore and slowed + reverb to the next level.
The Pro version of the app comes with automatic formant shift for natural voice tone correction and independent formant shift controls for creating audio effects.
• Independently adjust tempo and pitch over a wide adjustable range, or link them together with a single control
• Proven superior time stretch sound quality compared to other top commercial solutions
• Formant shift / Natural voice tone correction (Pro feature)
• Isolate individual instrument stems (vocals, drums, bass, piano, guitar) with on-device AI — adjust each stem's volume independently or solo any part of the mix (Guitar stem is a Pro feature)
• State of the art AI musical key, BPM, and A4 tuning frequency detection with simple controls for adjusting
• Loop sections with AB loop points, and practice at your own preferred tempo in your preferred key
• Bookmark positions in your music, lectures and audio books with markers
• Snap loop and marker points to the detected beat grid
• Create playlists
• 8-band graphic equalizer, balance control and preamp
• Reverb and delay effects
• Reverse the audio to learn music backwards and forwards
• Save and export all modifications to a new M4A file, losslessly or with AAC encoding
• All features supported with songs from your purchased library, or import audio files from your device storage or any cloud drive
Terms of Use (E
Music Speed Changer ▶▶▶ App Store
Music Speed Changer ▶▶▶ gets 1k+ downloads a day worldwide (AppInsider estimate, November 2026, rounded down to a band).
Music Speed Changer ▶▶▶ is #67 in Music Grossing in South Korea and charting in 3 of 30 countries we track.
Updated 9 Nov 2026 · rankings refresh through the day
DeveloperSingle Minded Productions, LLC
CategoryMusic
PriceFree
Released
Rating★ 4.8 (45)
Version1.22.1
Age rating4+
First seen by us 24 Sep 2026
24 Sep 2026Installs (est.)500k+ worldwide
Rating
4.8 ★
45 ratings
Measured
Best rank now
#67
Music GrossingMeasured
New ratings a week
24
▼ -7% vs the 2 weeks before
Measured
Music Speed Changer ▶▶▶ on the App Store
App details
App ID
1595494271
Publisher
Single Minded Productions, LLC
Publisher country
United States
On the store since
Mar 2022
4 years on the store
Minimum OS
iOS 17.6+
iPhone XS and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
9
EN FR DE JA KO PT RU ZH ES
Size
32 MB
Also listed in
Utilities
Music Speed Changer ▶▶▶ downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. App Store downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Where Music Speed Changer ▶▶▶'s downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
Retention · share of new users still active
Day 1
Day 7
Day 30
Time spent · per daily user
Average time spent Pro
min a day
Sessions a day Pro
Time per session Pro
min
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
In-app revenue
Worldwide, what users spend in Music Speed Changer ▶▶▶ before Apple and Google take their fee.
How this is calculated
Not in an overall Top Grossing chart, only in category charts: each category position is converted to the overall position it corresponds to, then priced on the same rank-to-revenue curve, inside the part of each market the charted apps leave over.
Business model: Ad-led
How Music Speed Changer ▶▶▶ makes money: subscriptions, one-off purchases and ads.
SubscriptionsIn-app purchasesAds · 19 ad networks
Subscriptions
/mo
of revenue
Ads
/mo
of revenue
Top in-app purchases · App Store US, most popular first
| 1 | Pro Version Monthly subscription | |
| 2 | Pro Features Lifetime subscription |
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| South Korea | MusicGrossing | #67 |
| South Korea | MusicFree | #70 |
| Russia | MusicFree | #189 |
| Indonesia | MusicFree | #141 |
Apps near Music Speed Changer ▶▶▶ on the chart
Music Grossing, around #67.
Ratings
App Store, worldwide.
Rating
4.8 ★
45 ratings
Measured
Ratings
45
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
24
▼ -7% vs the 2 weeks before
Recent ratings
5.0★
vs 4.8★ lifetime
Review momentum
80/100
faster than 89% of Music apps
New ratings by country (8)
| Country | New ratings a week | Share | Last 2 weeks vs the 2 before |
|---|---|---|---|
| South Korea | 5.2 | 23% | ▼ -8% |
| Brazil | 3.5 | 15% | ▼ -55% |
| Russia | 3 | 13% | ▼ -83% |
| France | 2.8 | 12% | – |
| Japan | 2.8 | 12% | ▲ +125% |
| India | 2.5 | 11% | steady |
| Germany | 2 | 9% | ▲ ×9 |
| Indonesia | 1.2 | 5% | – |
App Store ratings in the countries we track, 4-week average.
Review 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.
About Music Speed Changer ▶▶▶
Music Speed Changer allows you to change the speed of audio files on your device in real time without affecting the pitch (time stretch) or change the pitch without changing the speed (pitch shift). Alternatively, both tempo and pitch may be adjusted together with a single control. The player is a music looper as well - you can slow down song speed and loop sections of the music for easy practice.
The simple to use audio editor is integrated into a music player with playlists, playing queue, preamp, blance, equalizer, and effects. You can use Music Speed Changer to create new tracks or use it as a real time audio manipulation tool, on-the-go correction tool, and as a music learning aide. It is a musician's and music lovers' complete all in one pocket tool and music player.
As a learning tool, the app helps you slow down and loop difficult parts and raise or lower the pitch of any music to suit your range. Alterations can be saved to a new audio track. The editor features A/B repeat looping, key and BPM detection, and the ability to bookmark parts of tracks by setting markers. These learning tools make the app useful for students and teachers of music, dance, language, and academic subjects.
The app's real-time editor is fully integrated into the music player with the ability to affect its playlists and queue. This means you can play your entire music collection with an upbeat tempo for working out and running or slow down and reverb a selection of your music collection for relaxing. The included audio effects help you create new and interesting soundscapes for taking nightcore and slowed + reverb to the next level.
The Pro version of the app comes with automatic formant shift for natural voice tone correction and independent formant shift controls for creating audio effects.
• Independently adjust tempo and pitch over a wide adjustable range, or link them together with a single control
• Proven superior time stretch sound quality compared to other top commercial solutions
• Formant shift / Natural voice tone correction (Pro feature)
• Isolate individual instrument stems (vocals, drums, bass, piano, guitar) with on-device AI — adjust each stem's volume independently or solo any part of the mix (Guitar stem is a Pro feature)
• State of the art AI musical key, BPM, and A4 tuning frequency detection with simple controls for adjusting
• Loop sections with AB loop points, and practice at your own preferred tempo in your preferred key
• Bookmark positions in your music, lectures and audio books with markers
• Snap loop and marker points to the detected beat grid
• Create playlists
• 8-band graphic equalizer, balance control and preamp
• Reverb and delay effects
• Reverse the audio to learn music backwards and forwards
• Save and export all modifications to a new M4A file, losslessly or with AAC encoding
• All features supported with songs from your purchased library, or import audio files from your device storage or any cloud drive
Terms of Use (E
The simple to use audio editor is integrated into a music player with playlists, playing queue, preamp, blance, equalizer, and effects. You can use Music Speed Changer to create new tracks or use it as a real time audio manipulation tool, on-the-go correction tool, and as a music learning aide. It is a musician's and music lovers' complete all in one pocket tool and music player.
As a learning tool, the app helps you slow down and loop difficult parts and raise or lower the pitch of any music to suit your range. Alterations can be saved to a new audio track. The editor features A/B repeat looping, key and BPM detection, and the ability to bookmark parts of tracks by setting markers. These learning tools make the app useful for students and teachers of music, dance, language, and academic subjects.
The app's real-time editor is fully integrated into the music player with the ability to affect its playlists and queue. This means you can play your entire music collection with an upbeat tempo for working out and running or slow down and reverb a selection of your music collection for relaxing. The included audio effects help you create new and interesting soundscapes for taking nightcore and slowed + reverb to the next level.
The Pro version of the app comes with automatic formant shift for natural voice tone correction and independent formant shift controls for creating audio effects.
• Independently adjust tempo and pitch over a wide adjustable range, or link them together with a single control
• Proven superior time stretch sound quality compared to other top commercial solutions
• Formant shift / Natural voice tone correction (Pro feature)
• Isolate individual instrument stems (vocals, drums, bass, piano, guitar) with on-device AI — adjust each stem's volume independently or solo any part of the mix (Guitar stem is a Pro feature)
• State of the art AI musical key, BPM, and A4 tuning frequency detection with simple controls for adjusting
• Loop sections with AB loop points, and practice at your own preferred tempo in your preferred key
• Bookmark positions in your music, lectures and audio books with markers
• Snap loop and marker points to the detected beat grid
• Create playlists
• 8-band graphic equalizer, balance control and preamp
• Reverb and delay effects
• Reverse the audio to learn music backwards and forwards
• Save and export all modifications to a new M4A file, losslessly or with AAC encoding
• All features supported with songs from your purchased library, or import audio files from your device storage or any cloud drive
Terms of Use (E
Latest updates
1.22.1
Bug fixes and small improvements.
1.22.0
• Moving to a new iPhone or iPad keeps your markers, presets, key and BPM, play counts and playlists on the right tracks.
• New in Settings: Backup and Restore. Export a backup file and import it on another device, find missing files, or forget missing tracks.
• Tracks whose files aren't on this device yet stay in your lists, marked "Not on this device". Import the file again, or use Find Files, and everything comes back.
• A file a cloud service replaces with a newer version keeps its markers and settings.
• Backups work across platforms: a backup made by Music Speed Changer on another platform imports here, and a backup made here imports there. Use the latest version of the app on both.
• Snap to Beats finds beats all the way to the end of the track, and key and BPM detection use the whole song.
• Fixed crashes when seeking, skipping or pressing play, and when tapping a track in Playing Next.
• Fixed Play Next with shuffle on showing added tracks twice and hiding others.
• Bug fixes.
1.21.1
Store changes
What Music Speed Changer ▶▶▶ changed on its store page: name, icon, screenshots, price, size, languages, requirements.
New iPad screenshots 
New screenshots
10 screenshots (was 10)
New iPad screenshots
Music Speed Changer Android
Music Speed Changer gets 1k+ downloads a day worldwide (AppInsider estimate, November 2026, rounded down to a band).
Music Speed Changer is #174 in Music & Audio Free on Google Play in Japan and charting in 6 of 23 countries we track.
Updated 9 Nov 2026 · rankings refresh through the day
DeveloperSingle Minded Productions, LLC
CategoryMusic & Audio
PriceFree
Released
Installs10M+
Rating★ 4.8 (179k)
Updated
Content ratingEveryone
Rating
4.8 ★
179k ratings
Measured
Best rank now
#174
Music & Audio FreeMeasured
New ratings a week
196
▼ -10% vs the 2 weeks before
Measured
Music Speed Changer on Google Play
App details
App ID
com.smp.musicspeed
Publisher
Single Minded Productions, LLC
Publisher country
United States
Content rating
Everyone
Music Speed Changer downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Google Play shows an exact lifetime install count; downloads per day are its daily change (measured). When Play hasn't refreshed the count, they come from new ratings and Top Free chart positions. Confidence is the chance the real number is within half to double ours.
Where Music Speed Changer's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
Retention · share of new users still active
Day 1
Day 7
Day 30
Time spent · per daily user
Average time spent Pro
min a day
Sessions a day Pro
Time per session Pro
min
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
In-app revenue
Worldwide, what users spend in Music Speed Changer before Apple and Google take their fee.
How this is calculated
Not in an overall Top Grossing chart, only in category charts: each category position is converted to the overall position it corresponds to, then priced on the same rank-to-revenue curve, inside the part of each market the charted apps leave over.
Business model: Ad-led
How Music Speed Changer makes money: subscriptions, one-off purchases and ads.
SubscriptionsIn-app purchasesAds · 19 ad networks
Subscriptions
/mo
of revenue
Ads
/mo
of revenue
Top in-app purchases · App Store US, most popular first
| 1 | Pro Version Monthly subscription | |
| 2 | Pro Features Lifetime subscription |
Where it ranks on Google Play
Every top 200 chart it appears in across 23 countries.
| Country | Charts | Rank |
|---|---|---|
| Japan | Music & AudioFree | #174 |
| Brazil | Music & AudioGrossing | #83 |
| South Korea | Music & AudioFree | #120 |
 Australia | Music & AudioFree | #175 |
| Russia | Music & AudioFree | #137 |
 Taiwan | Music & AudioFree | #114 |
Apps near Music Speed Changer on the chart
Music & Audio Free, around #174.
Ratings
Google Play, worldwide.
Rating
4.8 ★
179k ratings
Measured
Ratings
179k
Measured
Written reviews
7.6k
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
196
▼ -10% vs the 2 weeks before
Written reviews a week
7
Google Play
Lifetime rating
4.8★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
60/100
faster than 70% of Music and audio apps
Review 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.
About Music Speed Changer
Music Speed Changer allows you to change the speed of audio files on your device in real time without affecting the pitch (time stretch), or change the pitch without changing the speed (pitch shift). Alternatively, both speed and pitch may be adjusted together with a single control. The app is a music looper as well - you can slow down song speed and loop sections of the music for easy practice.
Track splitter and track isolation (separate or remove vocals, drums, bass and other instruments) require a device with 4 GB or more RAM and a 64-bit Android OS. On other devices these features are not available.
You can also save the adjusted audio to an MP3, FLAC, or WAV audio file for sharing with friends or listening in another player.
Music Speed Changer is great for musicians practicing an instrument needing to slow down the tempo or practice in a different tuning, speeding up audio books for faster listening, making nightcore or just rocking out to your favorite song at 130%.
Features:
-Pitch shifting - change song pitch up or down 24 semi-tones, with fractional semi-tones allowed. Range of modification may be adjusted in the app's Settings.
-Time stretching - change audio speed from 15% to 500% of original speed (change BPM of music). Range of modification may be adjusted in the app's Settings.
-Utilizes professional quality time stretching and pitch shift engine.
-Formant correction for more natural sounding vocals while pitch shifting (Pro feature, requires in-app purchase or subscription).
-Rate adjustment - change the pitch and tempo of the audio together.
-Opens most audio file formats.
-Music looper - seamlessly loop audio sections and practice over and over (AB repeat play).
-Advanced looping feature - move the loop to the next or previous measure or set of measures with the touch of a button after the perfect loop is captured.
-Reverse music (play backwards). Decode the secret message or learn a passage backwards and forwards.
-Playing queue - add folder or album to the playing queue and add/remove individual tracks.
-Waveform view showing contours of the audio for precise seeking.
-Equalizer - 8-band graphic equalizer, and preamp and balance control.
-Analyze the audio to display the BPM and musical key of each track.
-Markers - bookmark positions in your audio.
-Audio effects - apply effects such as echo, flanger and reverb, or reduce the vocal levels in the music for a karaoke effect.
-Audio separation - Track splitter and track isolation features separate or remove vocals, drums, bass, and other instruments in any song (feature requires a device with 4 GB or more RAM, and 64-bit Android OS).
-Great for making Nightcore or Fast Music creations.
-Export your adjustments to a new audio file. File format and quality may be adjusted in the app's Settings.
-Save an altered version of the whole track or only the captured loop section (excellent for making unique ringtones).
-Modern material design UI and simple to use.
-Light and d
Track splitter and track isolation (separate or remove vocals, drums, bass and other instruments) require a device with 4 GB or more RAM and a 64-bit Android OS. On other devices these features are not available.
You can also save the adjusted audio to an MP3, FLAC, or WAV audio file for sharing with friends or listening in another player.
Music Speed Changer is great for musicians practicing an instrument needing to slow down the tempo or practice in a different tuning, speeding up audio books for faster listening, making nightcore or just rocking out to your favorite song at 130%.
Features:
-Pitch shifting - change song pitch up or down 24 semi-tones, with fractional semi-tones allowed. Range of modification may be adjusted in the app's Settings.
-Time stretching - change audio speed from 15% to 500% of original speed (change BPM of music). Range of modification may be adjusted in the app's Settings.
-Utilizes professional quality time stretching and pitch shift engine.
-Formant correction for more natural sounding vocals while pitch shifting (Pro feature, requires in-app purchase or subscription).
-Rate adjustment - change the pitch and tempo of the audio together.
-Opens most audio file formats.
-Music looper - seamlessly loop audio sections and practice over and over (AB repeat play).
-Advanced looping feature - move the loop to the next or previous measure or set of measures with the touch of a button after the perfect loop is captured.
-Reverse music (play backwards). Decode the secret message or learn a passage backwards and forwards.
-Playing queue - add folder or album to the playing queue and add/remove individual tracks.
-Waveform view showing contours of the audio for precise seeking.
-Equalizer - 8-band graphic equalizer, and preamp and balance control.
-Analyze the audio to display the BPM and musical key of each track.
-Markers - bookmark positions in your audio.
-Audio effects - apply effects such as echo, flanger and reverb, or reduce the vocal levels in the music for a karaoke effect.
-Audio separation - Track splitter and track isolation features separate or remove vocals, drums, bass, and other instruments in any song (feature requires a device with 4 GB or more RAM, and 64-bit Android OS).
-Great for making Nightcore or Fast Music creations.
-Export your adjustments to a new audio file. File format and quality may be adjusted in the app's Settings.
-Save an altered version of the whole track or only the captured loop section (excellent for making unique ringtones).
-Modern material design UI and simple to use.
-Light and d
What's new in 13.11.4-pl
• Splitting tracks is about twice as fast on many devices.
• Bug fixes and small improvements.
• Bug fixes and small improvements.
Store changes
What Music Speed Changer changed on its store page: name, icon, screenshots, price, size, languages, requirements.
Description updated
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