Version history
ロゼッタストーン・ライブラリー ～英語や中国語など24言語を
22
ASO score
Text
33/100
Reviews
0/100
Graphic
28/100
Other
0/100
App Rating
3.7
Votes
17.65K
App Age
8y
Last Update
Jun 12, 2024
iAP
$27.99 - 45.99
Compare with Category Top Apps
|
Metrics
|
Current App
|
Category Top Average
|
Difference
|
|---|---|---|---|
|
Installs
|
20.4K
|
39M
|
-100%
|
|
Rating
|
3.67
|
4.47
|
-18%
|
|
Number of Ratings (Voted)
|
4.5K
|
97M
|
-100%
|
|
App Age
|
8y 0m
|
6y 10m
|
+17%
|
|
In-app Purchases Price
|
$37
|
$111
|
-67
%
|
|
Update Frequency
|
552d
|
61d
|
+808%
|
|
Title Length
|
30
|
27
|
+11%
|
|
Short Description Length
|
122
|
70
|
+74%
|
|
Description Length
|
0
|
3 026
|
|
|
Number of Screenshots
|
440
|
1266
|
-65
%
|
|
Has Video?
|
No
|
0% has videos
|
|
|
Size
|
0MB
|
0MB
|
|
Category Ranking in United States
7 days
Last 7 days
Last 30 days
Last 90 days
Last 180 days
Last year
| Top | Dec 09, 2025 | Dec 16, 2025 |
|---|---|---|
|
No results were found!
|
||
| Top | Dec 09, 2025 | Dec 16, 2025 |
|---|---|---|
|
No results were found!
|
||
| Top | Dec 09, 2025 | Dec 16, 2025 |
|---|---|---|
|
No results were found!
|
||
| Top | Dec 09, 2025 | Dec 16, 2025 |
|---|---|---|
|
No results were found!
|
||
Downloads
Downloads Graph
Total
20.4K
Last month
50
Text ASO
Title
(
Characters:
43
of 50
)
ロゼッタストーン・ライブラリー ～英語や中国語など24言語をカバー、TOEIC対策も～
Short Description
(
Characters:
122
of 80
)
Leave your language study to this one app! Covers 24 languages including English and Chinese, and measures against TOEIC
Description
(
Characters:
0
of 4000
)
}
Other
Additional Information
| Rating: | |
| Voted: | 17.65K |
| Google Play Link: | |
| Website: | |
| Email: | |
| Privacy Policy: | |
| Categories: | Education |
| Size: | - |
| iAP: | 27.99 - 45.99 $ |
| Installs: | 20.38K |
| App Age: | 8 years |
| Release Date: | Dec 14, 2017 |
| Last Update: | Jun 12, 2024 |
| Version: | 1.14.1 |
Version history
1.14.1
Jun 12, 2024
音声認識エンジンを更新しました。
1.13.5
Feb 21, 2023
音声認識エンジンの更新