Hiroki Oka
Developer Info
Hiroki Oka was founded in 2020. The first app was launched in February 18, 2020 and they have 2 iOS apps in November 2025
Hiroki Oka is a publisher of Calmo-電卓付きのメモ app and other apps in Productivity, Utilities categories.
- Founded in
- February 18, 2020
- Last App Updated
- 1 year ago (February 14, 2024)
- Company Website
- https://calmo-c84a5.web.app/index.html
- Contacts
- Unlock
Popular Hiroki Oka apps in 2025
Japan
| Name | Category | Downloads (30d) | Monthly Revenue | Reviews | Ratings | Recent release | |
|---|---|---|---|---|---|---|---|
Calmo-電卓付きのメモ
表と電卓で自動計算
|
Productivity |
View
|
View
|
18
|
|
1 year ago | |
Calta-履歴を残せる電卓
式が見れる便利な電卓
|
Utilities |
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|
View
|
0
|
|
4 years ago |
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