Top Tools apps in Japan 🇯🇵
As of May 20, 2026, Document Reader - PDF Create is the #1 Tools app in Japan on Android.
AndroidiOS
#App / PublisherCategoryIntel
- 12—
- 2—
- 32—
- 4NEW
Social Networking - 5NEW—
- 61—
- 72—
- 8—
- 92—
- 104—
- 112—
- 121—
- 132—
- 142
Utilities - 151
Utilities - 1613—
- 1732—
- 188—
- 19—
- 202—
- 21
Utilities - 22NEW
Utilities - 233
ユーティリティ - 247—
- 257—
- 26NEW—
- 276—
- 287—
- 299—
- 303—
- 313—
- 328—
- 333—
- 343—
- 3512
Utilities - 3620
ユーティリティ - 3712—
- 383PureClean AI
刘伟Well
— - 395—
- 401
- 413—
- 422—
- 432—
- 4414—
- 458Quick Photo & File Recovery
深圳优蕴秀科技有限公司
— - 4616
Utilities - 475—
- 486—
- 493
- 501—
What changed
Movement between the previous day and May 20, 2026.
New entrants
- Translate
#22
- PhotoRevive
#26
Risers
- PDF Expert for Android
#165 → #91
- Quick Recover - Photo & Video
#159 → #89
- Cloak - Fast Private Browser
#115 → #55
Microsoft Defender: Security#116 → #57
- Cleaner Toolkit
#164 → #122
Fallers
- Background voice recorder
#86 → #137
- PDF Reader: Viewer, PDF Editor
#53 → #94
- Clean Master-cleaner
#132 → #172
- CleanRiot
#104 → #141
- Files by Google
#83 → #119
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.