Tsutomu Nagai was founded in 2016 in Japan. The first app was launched in July 28, 2016 and they have 2 iOS apps in August 2025
Tsutomu Nagai is a publisher of PractiCalculator app and other apps in Productivity categories.
Name | Category | Downloads (30d) | Monthly Revenue | Reviews | Ratings | Recent release | |
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![]() PractiCalculator
|
Productivity |
View
|
View
|
18
|
|
2 years ago | |
![]() PractiCalc2
実務に最適な実用的電卓アプリ
|
Productivity |
View
|
View
|
3
|
|
2 years ago |