Version history
エックス線作業主任者 2021年4月
20
ASO score
Text
25/100
Reviews
0/100
Graphic
40/100
Other
0/100
App Rating
Votes
App Age
5y 9m
Last Update
Aug 29, 2025
Compare with Category Top Apps
|
Metrics
|
Current App
|
Category Top Average
|
Difference
|
|---|---|---|---|
|
Installs
|
66
|
43.3M
|
-100%
|
|
Rating
|
0
|
4.52
|
|
|
Number of Ratings (Voted)
|
0
|
105.8M
|
|
|
App Age
|
5y 9m
|
7y 9m
|
-26%
|
|
Price
|
$2
|
$0
|
|
|
In-app Purchases Price
|
$0
|
$120
|
|
|
Update Frequency
|
108d
|
45d
|
+142%
|
|
Title Length
|
18
|
27
|
-33%
|
|
Short Description Length
|
0
|
71
|
|
|
Description Length
|
0
|
3 076
|
|
|
Number of Screenshots
|
616
|
1347
|
-54
%
|
|
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 08, 2025 | Dec 15, 2025 |
|---|---|---|
|
No results were found!
|
||
| Top | Dec 08, 2025 | Dec 15, 2025 |
|---|---|---|
|
No results were found!
|
||
| Top | Dec 08, 2025 | Dec 15, 2025 |
|---|---|---|
|
No results were found!
|
||
| Top | Dec 08, 2025 | Dec 15, 2025 |
|---|---|---|
|
No results were found!
|
||
Downloads
Downloads Graph
Total
66
Last month
7
Text ASO
Title
(
Characters:
18
of 50
)
エックス線作業主任者 2021年4月
Short Description
(
Characters:
0
of 80
)
Description
(
Characters:
0
of 4000
)
}
Other
Additional Information
| Rating: | |
| Voted: | 0 |
| Google Play Link: | |
| Price: | 2.02 $ |
| Website: | - |
| Email: | |
| Privacy Policy: | |
| Categories: | Education |
| Size: | - |
| Installs: | 66 |
| App Age: | 5 years 9 months |
| Release Date: | Mar 13, 2020 |
| Last Update: | Aug 29, 2025 |
| Version: | 3.0.1 |
Version history
3.0.1
Aug 29, 2025
動作を改善しました。
3.0.0
Apr 23, 2025
資格試験の2025年4月公表の過去問題に対応致しました。
