Top Productivity apps in Japan 🇯🇵
As of June 9, 2026, ChatGPT is the #1 Productivity app in Japan on Android.
AndroidiOS
#App / PublisherCategoryIntel
- 1

- 2

- 3

- 4—
- 5—
- 6—
- 7—
- 81—
- 917—
- 102—
- 11—
- 122

- 131—
- 141—
- 151—
- 16

- 17—
- 182

- 191
- 205—
- 211

- 221

- 23

- 245—
- 25

- 262—
- 27

- 28

- 29—
- 30—
- 31—
- 324

- 332

- 34—
- 353—
- 362

- 374

- 384—
- 392

- 401—
- 412—
- 424

- 432—
- 443

- 455—
- 463—
- 473—
- 48—
- 4912—
- 501

What changed
Movement between the previous day and June 9, 2026.
New entrants
調整さん#125

Risers
- PDF File Notes
#110 → #82
- PDF File Plus
#26 → #9
- HiNoter - AI Note Taker
#191 → #174
- stac: Focus Timer, Build World
#141 → #126
Chatbot AI - Smart Search Bot#185 → #170
Fallers
- QR Scanner - Barcode Reader
#105 → #140
- QR Scanner & Read All Barcode
#134 → #165
- VPN Proxy Speed - Super VPN
#121 → #151
- All PDF Reader, PDF Viewer
#140 → #168
- 楽天ウェブ検索 - 検索でポイントが貯まるポイ活ブラウザ
#109 → #127
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.