Top Tools apps in Japan 🇯🇵
As of May 25, 2026, PDFMaster - PDF Reader is the #1 Tools app in Japan on Android.
AndroidiOS
#App / PublisherCategoryIntel
- 1—
- 2—
- 3
Social Networking - 42—
- 51—
- 61—
- 7—
- 85—
- 91
Utilities - 104—
- 112—
- 12—
- 133—
- 143—
- 15—
- 162
Utilities - 174—
- 186—
- 192
Utilities - 2022
ユーティリティ - 211—
- 226
Utilities - 231
ユーティリティ - 241—
- 256—
- 2613
Utilities - 271—
- 281—
- 292—
- 302—
- 314PureClean AI
刘伟Well
— - 325—
- 3314—
- 34—
- 356Quick Photo & File Recovery
深圳优蕴秀科技有限公司
— - 368—
- 3714—
- 3816—
- 393—
- 402—
- 417
Music - 4211—
- 4310—
- 4412—
- 4510—
- 466—
- 4712—
- 483—
- 49—
- 50
What changed
Movement between the previous day and May 25, 2026.
New entrants
- ZoomTech
#115
Risers
- かんたんデータコピー
#191 → #125
- PDF Reader: Ebook, PDF Viewer
#182 → #137
BROWSER with TV remote#167 → #126
セキュリティOne#143 → #103
- マイ ニフティ
#188 → #149
Fallers
- Zento Files – Smart Storage
#71 → #136
- PDF Viewer – Document Viewer
#85 → #148
- Cloak - Fast Private Browser
#99 → #153
- Clean Pure & Phone Cleaner
#124 → #174
- Smart Clean Space
#135 → #178
Methodology
Rankings are pulled daily from the Android store charts for Japan. We snapshot the top entries each day and compute day-over-day change relative to the prior snapshot. See our full methodology for data sources, refresh cadences, and quality filters.