3-Min Compose musicLine Downloads & Revenue3-Min Compose musicLine · App Store & Google Play
3-Min Compose musicLine gets 100+ downloads a day worldwide (AppInsider estimate, November 2026, rounded down to a band).
3-Min Compose musicLine by Katsuma Akamatsu is on App Store and Google Play. Active Users (MAU & DAU), Downloads, rankings, keywords, revenue, and rating totals.
3-Min Compose musicLine update history & changes
Last change · 12 events since 25 Feb 2014Full timeline ↓📈iOSEntered the top 100📦AndroidUpdated to version 9.8.0📦iOSUpdated to version 1.4.0📦iOSUpdated to version 1.3.1🆕iOSFirst spotted by AppInsider📦AndroidUpdated to version 9.7.2📈AndroidEntered the top 100🆕AndroidFirst spotted by AppInsider🆕iOSReleased on the App Store🆕AndroidReleased on Google Play
Full timeline · 12 events
- 📈3-Min Compose musicLine entered the top 100iOSTop Free · Music · JP
- 📦3-Min Compose musicLine updated to version 9.8.0AndroidVer 9.8.0 ・Track Tone Adjustment
Ver 9.7.0 ・New Category: Comments
Ver 9.6.0 ・Reaction
Ver 9.1.0 ・Adjustment Track
Ver 9.0.0 ・Sound Library Update
Ver 8.14.4 ・Song Visualization
Ver 8.13.2 ・Playlist
Ver 8.11.4 ・Viewer Mode
Ver 8.10.10 ・Stamp Tool
Ver 8.9.12 ・Added Community Event
Ver 8.8.5 ・Youtube Link, Follow User Display
Ver 8.8.3 ・Recommended Scale Area Display for Each Instrument
Ver 8.8.1 ・New song notification function
Ver 8.5.7 ・Vertical Composition
Ver 8.1.7 ・Premium User Support… more - 📦3-Min Compose musicLine updated to version 1.4.0iOS・Premium Stars
・Bonus Challenge
・Improved gesture-based zooming
・Gesture-based panning - 📦3-Min Compose musicLine updated to version 1.3.1iOS・Edit History List
- 🆕3-Min Compose musicLine first spotted by AppInsideriOS#87 in Top Free · Music · Japan
- 📦3-Min Compose musicLine version 1.3.0iOS・Undo / Redo
- 📦3-Min Compose musicLine updated to version 9.7.2AndroidVer 9.7.0 ・New Category: Comments
Ver 9.6.0 ・Reaction
Ver 9.1.0 ・Adjustment Track
Ver 9.0.0 ・Sound Library Update
Ver 8.14.4 ・Song Visualization
Ver 8.13.2 ・Playlist
Ver 8.11.4 ・Viewer Mode
Ver 8.10.10 ・Stamp Tool
Ver 8.9.12 ・Added Community Event
Ver 8.8.5 ・Youtube Link, Follow User Display
Ver 8.8.3 ・Recommended Scale Area Display for Each Instrument
Ver 8.8.1 ・New song notification function
Ver 8.5.7 ・Vertical Composition
Ver 8.1.7 ・Premium User Support… more - 📈3-Min Compose musicLine entered the top 100AndroidTop Grossing · Music & Audio · JP
- 🆕3-Min Compose musicLine first spotted by AppInsiderAndroidJapan
- 📦3-Min Compose musicLine version 9.7.1AndroidVer 9.7.0 ・New Category: Comments
Ver 9.6.0 ・Reaction
Ver 9.1.0 ・Adjustment Track
Ver 9.0.0 ・Sound Library Update
Ver 8.14.4 ・Song Visualization
Ver 8.13.2 ・Playlist
Ver 8.11.4 ・Viewer Mode
Ver 8.10.10 ・Stamp Tool
Ver 8.9.12 ・Added Community Event
Ver 8.8.5 ・Youtube Link, Follow User Display
Ver 8.8.3 ・Recommended Scale Area Display for Each Instrument
Ver 8.8.1 ・New song notification function
Ver 8.5.7 ・Vertical Composition
Ver 8.1.7 ・Premium User Support… more - 🆕3-Min Compose musicLine released on the App StoreiOS
- 🆕3-Min Compose musicLine released on Google PlayAndroid
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
4.4 ★
9k ratings, both stores
Measured
Best rank now
#86
Android · 
Music & Audio Free
Music & Audio FreeMeasured
New ratings a week
4.7
▼ -80% vs the 2 weeks before (Google Play)
Measured
App Store
App details
App ID
6784473763
Publisher
Katsuma Akamatsu
Publisher country
Japan
On the store since
Jul 2026
Under a year
Minimum OS
iOS 18.0+
iPhone XS and later
Devices
iPhone · iPad
Universal purchase
Content rating
12+
2 content notes below
Languages
4
EN JA KO ZH
Size
254 MB
Also listed in
Education
Content notesFrequent/Intense ContestsInfrequent/Mild Profanity or Crude Humor
Google Play
App details
App ID
jp.gr.java.conf.createapps.musicline
Publisher
COMMAND RESEARCH
Publisher country
Japan
Content rating
Everyone
3-Min Compose musicLine downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| App Store | 100+ | – |
| Google Play | 100+ | 1M+ Measured |
| Total | 100+ Confidence | 1M+ 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 3-Min Compose musicLine'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: In-app purchase-led
How 3-Min Compose musicLine makes money: subscriptions, one-off purchases and ads.
In-app purchasesAds · 8 ad networks
One-off purchases
/mo
of revenue
Ads
/mo
of revenue
Where it ranks now
Both stores, across every country we track.
| Store | Best rank | Charting in | US Top Free | US Top Grossing |
|---|---|---|---|---|
| App Store | – | 0 of 30 countries | – | – |
| Google Play | #86 Music & Audio Free | 2 of 23 countries | – | – |
Full chart lists: App Store · Google Play.
Review momentum
ⓘ How we measure thisApp Store
New ratings a week
2.2
4-week average
Lifetime rating
3.4★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
64/100
faster than 73% of Music apps
Google Play
New ratings a week
2.5
▼ -80% vs the 2 weeks before
Written reviews a week
under 1
Google Play
Lifetime rating
4.3★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
13/100
faster than 9% 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 | 3.4 ★ | 33 |
| Google Play | 4.4 ★ | 9k 86 written reviews |
| Both stores | 4.4 ★ weighted by ratings | 9k |
About 3-Min Compose musicLine
Create Music in Just 3 Minutes!
An easy-to-use music production & MIDI sequencer app for everyone.
musicLine is finally available on iOS!
Even with no musical experience, you can create your own original songs using simple touch controls. It's an intuitive composition app that makes songwriting fun for everyone.
Perfect for beginners, but also powerful enough for users who enjoy transcribing songs by ear or have experience with DAWs and MIDI sequencing.
▽ Why you'll love musicLine
Over 100 instruments
Choose from piano, guitar, violin, music box, ocarina, and many more. Find the perfect sound for your music.
Share your music instantly
Post your songs directly to the in-app community and share your creations with music lovers around the world.
▽ Powerful composition features
Easy editing tools
Quickly create music using the Pen, Eraser, Selection, Copy & Paste tools.
Advanced music controls
Adjust key, tempo (BPM), and individual track volumes to shape your sound.
Start your composing journey today!
Download musicLine now and bring your own melodies to life.
An easy-to-use music production & MIDI sequencer app for everyone.
musicLine is finally available on iOS!
Even with no musical experience, you can create your own original songs using simple touch controls. It's an intuitive composition app that makes songwriting fun for everyone.
Perfect for beginners, but also powerful enough for users who enjoy transcribing songs by ear or have experience with DAWs and MIDI sequencing.
▽ Why you'll love musicLine
Over 100 instruments
Choose from piano, guitar, violin, music box, ocarina, and many more. Find the perfect sound for your music.
Share your music instantly
Post your songs directly to the in-app community and share your creations with music lovers around the world.
▽ Powerful composition features
Easy editing tools
Quickly create music using the Pen, Eraser, Selection, Copy & Paste tools.
Advanced music controls
Adjust key, tempo (BPM), and individual track volumes to shape your sound.
Start your composing journey today!
Download musicLine now and bring your own melodies to life.
3-Min Compose musicLine App Store
3分作曲-musicLine-
3-Min Compose musicLine gets 100+ downloads a day worldwide (AppInsider estimate, November 2026, rounded down to a band).
Not in any tracked top chart right now.
Updated 8 Nov 2026 · rankings refresh through the day
DeveloperKatsuma Akamatsu
CategoryMusic
PriceFree
Released
Rating★ 3.4 (33)
Version1.4.0
Age rating12+
First seen by us 12 Oct 2026
12 Oct 2026Rating
3.4 ★
33 ratings
Measured
New ratings a week
2.2
App Store, 4-week average
Measured
3-Min Compose musicLine on the App Store
App details
App ID
6784473763
Publisher
Katsuma Akamatsu
Publisher country
Japan
On the store since
Jul 2026
Under a year
Minimum OS
iOS 18.0+
iPhone XS and later
Devices
iPhone · iPad
Universal purchase
Content rating
12+
2 content notes below
Languages
4
EN JA KO ZH
Size
254 MB
Also listed in
Education
Content notesFrequent/Intense ContestsInfrequent/Mild Profanity or Crude Humor
3-Min Compose musicLine 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 3-Min Compose musicLine'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 3-Min Compose musicLine before Apple and Google take their fee.
How this is calculated
Not on any Top Grossing chart: monthly active users × spend per user for its category, measured on the charted apps nearest the bottom of the charts.
Business model: In-app purchase-led
How 3-Min Compose musicLine makes money: subscriptions, one-off purchases and ads.
In-app purchasesAds · 8 ad networks
One-off purchases
/mo
of revenue
Ads
/mo
of revenue
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
3.4 ★
33 ratings
Measured
Ratings
33
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
2.2
4-week average
Lifetime rating
3.4★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
64/100
faster than 73% of Music 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 3-Min Compose musicLine
Create Music in Just 3 Minutes!
An easy-to-use music production & MIDI sequencer app for everyone.
musicLine is finally available on iOS!
Even with no musical experience, you can create your own original songs using simple touch controls. It's an intuitive composition app that makes songwriting fun for everyone.
Perfect for beginners, but also powerful enough for users who enjoy transcribing songs by ear or have experience with DAWs and MIDI sequencing.
▽ Why you'll love musicLine
Over 100 instruments
Choose from piano, guitar, violin, music box, ocarina, and many more. Find the perfect sound for your music.
Share your music instantly
Post your songs directly to the in-app community and share your creations with music lovers around the world.
▽ Powerful composition features
Easy editing tools
Quickly create music using the Pen, Eraser, Selection, Copy & Paste tools.
Advanced music controls
Adjust key, tempo (BPM), and individual track volumes to shape your sound.
Start your composing journey today!
Download musicLine now and bring your own melodies to life.
An easy-to-use music production & MIDI sequencer app for everyone.
musicLine is finally available on iOS!
Even with no musical experience, you can create your own original songs using simple touch controls. It's an intuitive composition app that makes songwriting fun for everyone.
Perfect for beginners, but also powerful enough for users who enjoy transcribing songs by ear or have experience with DAWs and MIDI sequencing.
▽ Why you'll love musicLine
Over 100 instruments
Choose from piano, guitar, violin, music box, ocarina, and many more. Find the perfect sound for your music.
Share your music instantly
Post your songs directly to the in-app community and share your creations with music lovers around the world.
▽ Powerful composition features
Easy editing tools
Quickly create music using the Pen, Eraser, Selection, Copy & Paste tools.
Advanced music controls
Adjust key, tempo (BPM), and individual track volumes to shape your sound.
Start your composing journey today!
Download musicLine now and bring your own melodies to life.
Latest updates
1.4.0
・Premium Stars
・Bonus Challenge
・Improved gesture-based zooming
・Gesture-based panning
1.3.1
・Edit History List
1.3.0
・Undo / Redo
musicLine - Music Composition Android
musicLine - Music Composition gets 100+ downloads a day worldwide (AppInsider estimate, November 2026, rounded down to a band).
musicLine - Music Composition is #86 in Music & Audio Free on Google Play in Japan and charting in 2 of 23 countries we track.
Updated 8 Nov 2026 · rankings refresh through the day
DeveloperMUSIC LINE
CategoryMusic & Audio
PriceFree
Released
Installs1M+
Rating★ 4.4 (9k)
Updated
Content ratingEveryone
Rating
4.4 ★
9k ratings
Measured
Best rank now
#86
Music & Audio FreeMeasured
New ratings a week
2.5
▼ -80% vs the 2 weeks before
Measured
musicLine - Music Composition on Google Play
App details
App ID
jp.gr.java.conf.createapps.musicline
Publisher
COMMAND RESEARCH
Publisher country
Japan
Content rating
Everyone
musicLine - Music Composition 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 musicLine - Music Composition'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 musicLine - Music Composition before Apple and Google take their fee.
How this is calculated
Not on any Top Grossing chart: monthly active users × spend per user for its category, measured on the charted apps nearest the bottom of the charts.
Business model: In-app purchase-led
How musicLine - Music Composition makes money: subscriptions, one-off purchases and ads.
In-app purchasesAds · 8 ad networks
One-off purchases
/mo
of revenue
Ads
/mo
of revenue
Where it ranks on Google Play
Every top 200 chart it appears in across 23 countries.
| Country | Charts | Rank |
|---|---|---|
| Japan | Music & AudioFree | #86 |
 South Korea | Music & AudioFree | #145 |
Apps near musicLine - Music Composition on the chart
Music & Audio Free, around #86.
Ratings
Google Play, worldwide.
Rating
4.4 ★
9k ratings
Measured
Ratings
9k
Measured
Written reviews
86
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
2.5
▼ -80% vs the 2 weeks before
Written reviews a week
under 1
Google Play
Lifetime rating
4.3★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
13/100
faster than 9% 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 musicLine - Music Composition
musicLine has come out in Android at last!
musicLine is a dreamlike composition app that allows anybody to easily create music within 3 minutes.
Children to adults, beginners to professionals; let’s all compose an original piece that only exists in the world!
Nowadays, it is a time in which anybody can become a composer.
【Features in musicLine】
▽More than 100 types of Instruments▽
You can use different kinds of instruments, such as familiar ones from the piano, guitar, trumpet, violin, to rare ones like the music box, tremolo, ocarina, and bagpipes!
▽A new way of Composing▽
You can create songs as you wish in an easy way.
so it can be recommended to beginners who do not have knowledge of composing! It can also be easily used by people who want to copy the notes that they are listening to, and moreover, it is created so that professionals will be able to use it comfortably as well! Please try it out
▽ automatic creation of drum ▽
For advanced users you can easily create automatically a drum pattern that matches the genre rock, metal , and punk , did not put a hand on the drum is reliable !
▽Sharing is possible in one touch▽
Music that you have created in musicLine can be sent to friends immediately from the menu! Let’s compose enjoyably, and widen the circle of music with people around the world!
【Introduction of Functions in musicLine】
▽A List of functions for Composing
★Change of Key (The tone of music)
★Change of BPM (The tempo)
★Change of Rhythm without changing the interval
★Control of volume for each instrument
★Replay of solo parts
▽ composer Tools List
★ Pen tool
It is possible to create a note by swiping touch screen .
★ Smudge tool
It is possible to change the pitch of a note .
★ Eraser tool
It is possible to turn off the notes .
★ Selection tool
It is possible to copy , paste phrase .
▽Functions nice for Beginners
★ Scales shown on top of notes
The scale C,D,E,F,G,A,B,C is written on top of each keyboard and notes, so you can understand quickly even if you cannot read scores! It is perfect for searching for pleasant scale patterns, and training one’s sense of pitch, so please use this for an introduction to composition.
★Level of Composition
In musicLine, the level is set up for you to continue composing. Your level of composition will improve as you continue composing in musicLine, and new instruments, drum patterns, and functions for professionals will be able to be used. Let’s always learn about composition pleasantly, and get better as a composer!
▽Functions for Professionals
◎These will be available when your composition level progresses.
Creation of Harmony (A Chord)
In this app, SlidingMenu, NewQuickAction are included, which are distributed by the license of APACHE2.0. Please give us your opinion and requests.
Any inconvenience and questions should be sent to the developer.
musicLine is a dreamlike composition app that allows anybody to easily create music within 3 minutes.
Children to adults, beginners to professionals; let’s all compose an original piece that only exists in the world!
Nowadays, it is a time in which anybody can become a composer.
【Features in musicLine】
▽More than 100 types of Instruments▽
You can use different kinds of instruments, such as familiar ones from the piano, guitar, trumpet, violin, to rare ones like the music box, tremolo, ocarina, and bagpipes!
▽A new way of Composing▽
You can create songs as you wish in an easy way.
so it can be recommended to beginners who do not have knowledge of composing! It can also be easily used by people who want to copy the notes that they are listening to, and moreover, it is created so that professionals will be able to use it comfortably as well! Please try it out
▽ automatic creation of drum ▽
For advanced users you can easily create automatically a drum pattern that matches the genre rock, metal , and punk , did not put a hand on the drum is reliable !
▽Sharing is possible in one touch▽
Music that you have created in musicLine can be sent to friends immediately from the menu! Let’s compose enjoyably, and widen the circle of music with people around the world!
【Introduction of Functions in musicLine】
▽A List of functions for Composing
★Change of Key (The tone of music)
★Change of BPM (The tempo)
★Change of Rhythm without changing the interval
★Control of volume for each instrument
★Replay of solo parts
▽ composer Tools List
★ Pen tool
It is possible to create a note by swiping touch screen .
★ Smudge tool
It is possible to change the pitch of a note .
★ Eraser tool
It is possible to turn off the notes .
★ Selection tool
It is possible to copy , paste phrase .
▽Functions nice for Beginners
★ Scales shown on top of notes
The scale C,D,E,F,G,A,B,C is written on top of each keyboard and notes, so you can understand quickly even if you cannot read scores! It is perfect for searching for pleasant scale patterns, and training one’s sense of pitch, so please use this for an introduction to composition.
★Level of Composition
In musicLine, the level is set up for you to continue composing. Your level of composition will improve as you continue composing in musicLine, and new instruments, drum patterns, and functions for professionals will be able to be used. Let’s always learn about composition pleasantly, and get better as a composer!
▽Functions for Professionals
◎These will be available when your composition level progresses.
Creation of Harmony (A Chord)
In this app, SlidingMenu, NewQuickAction are included, which are distributed by the license of APACHE2.0. Please give us your opinion and requests.
Any inconvenience and questions should be sent to the developer.
What's new in 9.8.0
Ver 9.8.0 ・Track Tone Adjustment
Ver 9.7.0 ・New Category: Comments
Ver 9.6.0 ・Reaction
Ver 9.1.0 ・Adjustment Track
Ver 9.0.0 ・Sound Library Update
Ver 8.14.4 ・Song Visualization
Ver 8.13.2 ・Playlist
Ver 8.11.4 ・Viewer Mode
Ver 8.10.10 ・Stamp Tool
Ver 8.9.12 ・Added Community Event
Ver 8.8.5 ・Youtube Link, Follow User Display
Ver 8.8.3 ・Recommended Scale Area Display for Each Instrument
Ver 8.8.1 ・New song notification function
Ver 8.5.7 ・Vertical Composition
Ver 8.1.7 ・Premium User Support
Ver 9.7.0 ・New Category: Comments
Ver 9.6.0 ・Reaction
Ver 9.1.0 ・Adjustment Track
Ver 9.0.0 ・Sound Library Update
Ver 8.14.4 ・Song Visualization
Ver 8.13.2 ・Playlist
Ver 8.11.4 ・Viewer Mode
Ver 8.10.10 ・Stamp Tool
Ver 8.9.12 ・Added Community Event
Ver 8.8.5 ・Youtube Link, Follow User Display
Ver 8.8.3 ・Recommended Scale Area Display for Each Instrument
Ver 8.8.1 ・New song notification function
Ver 8.5.7 ・Vertical Composition
Ver 8.1.7 ・Premium User Support