Version history
Chorus Lesson
30
ASO score
Text
31/100
Reviews
0/100
Graphic
60/100
Other
0/100
App Rating
4.8
Votes
12
App Age
5y 3m
Last Update
Feb 21, 2023
iAP
$0.99 - 2.99
Compare with Category Top Apps
|
Metrics
|
Current App
|
Category Top Average
|
Difference
|
|---|---|---|---|
|
Rating
|
4.77
|
4.45
|
+7%
|
|
Number of Ratings (Voted)
|
12
|
520.6K
|
-100%
|
|
App Age
|
5y 3m
|
8y 7m
|
-39%
|
|
Price
|
$4
|
$0
|
|
|
In-app Purchases Price
|
$2
|
$47
|
-96
%
|
|
Update Frequency
|
1045d
|
43d
|
+2 358%
|
|
Title Length
|
13
|
24
|
-46%
|
|
Subtitle Length
|
28
|
25
|
+12%
|
|
Description Length
|
1 117
|
2 558
|
-56%
|
|
Number of Screenshots
|
789
|
1110
|
-29
%
|
|
Size
|
227MB
|
275MB
|
-17
%
|
Category Ranking in United States
7 days
Last 7 days
Last 30 days
Last 90 days
Last 180 days
Last year
| Top | Dec 24, 2025 | Dec 31, 2025 |
|---|---|---|
|
No results were found!
|
||
| Top | Dec 24, 2025 | Dec 31, 2025 |
|---|---|---|
|
No results were found!
|
||
| Top | Dec 24, 2025 | Dec 31, 2025 |
|---|---|---|
|
No results were found!
|
||
| Top | Dec 24, 2025 | Dec 31, 2025 |
|---|---|---|
|
No results were found!
|
||
Ranking Keywords in United States
| Keywords | App Rank |
|---|
Analyze this and other apps using Asolytics tools
Text ASO
Title
(
Characters:
13
of 30
)
Chorus Lesson
Subtitle
(
Characters:
28
of 30
)
Personal Choral Practice app
Description
(
Characters:
1117
of 4000
)
Chorus Lesson is a kind of MIDI player, build for the use of personal lesson of chorus.
The app allows you set mute, soloed, volume, panning and instrument for each part.
You may check your melody line by enabling only your part.
Then, sing hearing the overall flow and sound of other parts.
You may also change the playing speed, you can practice your part carefully at your suitable tempo.
You can play standard MIDI files with this app.
In addition, we have a Song Data Shop in this app. You can purchase and download song data in-app purchase.
These songs in the shop are originally created for use with this app. Currently, the number of songs is small, but we will gradually increase it.
* Some MIDI files may not be played well because of too many parts in the file. We assume a midi file contains five to six parts of SATB and accompaniment piano + some more parts.
And we recommend MIDI file of format type 1, although you may still use type 0.
Interchangeablitiy:
We have tested MIDI files generated by applications belows and some unknown apps.
Finale(mac)
Notion(iPad)
Nanostudio2(iPad)}
Read more
Other
Additional Information
Version history
1.62
Feb 21, 2023
Added a function to download and update a revised version of your purchased music piece, when it is available at the song data shop.
1.61
Aug 13, 2021
Fixed a bug related to determining the purchase status.