Osamu Masaki
Developer Info
Osamu Masaki was founded in 2012. The first app was launched in January 7, 2012 and they have 7 iOS apps in August 2025
Osamu Masaki is a publisher of Charging Time app and other apps in Music, PhotoVideo, Utilities categories.
- Founded in
- January 7, 2012
- Last App Updated
- 2 days ago (August 22, 2025)
- Company Website
- https://masakiapp.seesaa.net
- Contacts
- Unlock
Popular Osamu Masaki apps in 2025
Japan
| Name | Category | Downloads (30d) | Monthly Revenue | Reviews | Ratings | Recent release | |
|---|---|---|---|---|---|---|---|
Charging Time（チャージングタイム）
あなたのデバイスの充電時間を予測するツールです
|
Utilities |
View
|
View
|
0
|
|
2 days ago | |
FavoriteArtists
複数の好きなアーティストの演奏曲をランダムに編成演奏します
|
Music |
View
|
View
|
0
|
|
3 months ago | |
Music Rating
Give your rating to the song !
|
Music |
View
|
View
|
0
|
|
4 months ago | |
TimeDeCalc
Time calculator
|
Business |
View
|
View
|
0
|
|
4 months ago | |
Counter Sheet （カウンターシート）
複数のカウンターを１画面で使用できる、合計もラベルもCSVも
|
Business |
View
|
View
|
0
|
|
8 months ago | |
PhotoWith
自動撮影、自動保存、状況情報を写真画像として記録するカメラ
|
Photo Video |
View
|
View
|
0
|
|
8 months ago | |
Title Check
二重登録された曲の状態を解消するための支援ツール
|
Utilities |
View
|
View
|
0
|
|
1 year ago |
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