kazuhiko koyama
Developer Info
kazuhiko koyama was founded in 2022. The first app was launched in February 24, 2022 and they have 10 iOS apps in November 2025
kazuhiko koyama is a publisher of 週間天気 app and other apps in Navigation, Productivity, Travel categories.
- Founded in
- February 24, 2022
- Last App Updated
- 4 weeks ago (October 19, 2025)
- Company Website
- https://ios-app-5f0a0.web.app/index.html
- Contacts
- Unlock
Popular kazuhiko koyama apps in 2025
Japan
| Name | Category | Downloads (30d) | Monthly Revenue | Reviews | Ratings | Recent release | |
|---|---|---|---|---|---|---|---|
週間天気
キキクル - 全国の天気予報・雨雲レーダー
|
Weather |
View
|
View
|
2
|
|
4 weeks ago | |
高速道路料金- Highway
高速料金、渋滞を考慮した経路情報
|
Navigation |
View
|
View
|
1
|
|
10 months ago | |
駐車場 - Smart Parking
|
Navigation |
View
|
View
|
0
|
|
10 months ago | |
世界の地震
リアルタイム地震情報
|
Weather |
View
|
View
|
0
|
|
2 years ago | |
強震モニタ - 地震情報
Hi-net、K-NET情報の強震データ・気象庁の震度データ
|
Weather |
View
|
View
|
3
|
1
|
2 years ago | |
アメデス
全国の最新天気・気象情報
|
Weather |
View
|
View
|
0
|
|
2 years ago | |
ToDo - シンプルToDoリスト
シンプルかつ簡略・タブフォルダ対応
|
Productivity |
View
|
View
|
0
|
|
2 years ago | |
寺社 - 日本の文化と歴史を巡る旅
|
Travel |
View
|
View
|
0
|
|
2 years ago | |
フライトウォッチャー
リアルタイム飛行機追跡アプリ
|
Travel |
View
|
View
|
0
|
|
2 years ago | |
パスワード管理 - Keys
楽々パスワードの一括管理
|
Productivity |
View
|
View
|
0
|
|
3 years ago |
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