Top Tools apps in Japan 🇯🇵
As of June 1, 2026, Document Reader - PDF Create is the #1 Tools app in Japan on Android.
AndroidiOS
#App / PublisherCategoryIntel
- 1—
- 21—
- 31
Social Networking - 4NEW—
- 51—
- 61—
- 72—
- 81—
- 91—
- 104—
- 111—
- 12
Utilities - 132—
- 14
Utilities - 15
Utilities - 166—
- 1720—
- 181
Utilities - 1923
Utilities - 204—
- 2111—
- 226
ユーティリティ - 232
Utilities - 2427—
- 257
ユーティリティ - 263Quick Photo & File Recovery
深圳优蕴秀科技有限公司
— - 277
Utilities - 281—
- 295—
- 309—
- 315—
- 329PureClean AI
刘伟Well
— - 332
Utilities - 3424—
- 351—
- 367—
- 3719—
- 386—
- 391—
- 4010—
- 4124—
- 427—
- 4310—
- 448—
- 454
Music - 467—
- 471—
- 4835—
- 49—
- 507—
What changed
Movement between the previous day and June 1, 2026.
New entrants
- WiFi Tester Pro
#145
Risers
- Image Scanner - AI Analyzer
#168 → #103
- PDF Reader – Read & Manage
#123 → #66
- かんたんデータコピー
#195 → #144
- UltraGuard VPN: Fast & Secure
#186 → #137
V2Box Pro - V2ray Client#185 → #141
Fallers
- QR Code & Barcode Scanner
#139 → #199
- QR Create&Scan
#99 → #155
- GPS Camera: Map & Location
#149 → #189
- Cleaner Toolkit
#119 → #157
- PDF Reader Pro - Edit & Sign
#134 → #172
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.