Top Productivity apps in Japan 🇯🇵
As of May 30, 2026, ChatGPT is the #1 Productivity app in Japan on iOS.
iOSAndroid
#App / PublisherCategoryIntel
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- 2
- 3
- 4
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- 6
- 71
仕事効率化 - 81
- 91
- 101
- 114
- 122
- 13
- 142
- 15
- 162
- 17
- 182
- 19
- 204
- 21
- 221
- 232
仕事効率化 - 242
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- 342
仕事効率化 - 352
仕事効率化 - 365
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TASKUMOギュテック株式会社
仕事効率化 - 4012
仕事効率化 - 415
- 423
バイトルトーク：バイトコミュニケーションアプリの新常識！ディップ株式会社
仕事効率化 - 437
- 443
Productividad - 453
- 462
仕事効率化 - 474
- 489
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- 502
仕事効率化
What changed
Movement between the previous day and May 30, 2026.
New entrants
Risers
vFlat Scan - PDF Scanner, OCR#77 → #60
Shugibukuro#67 → #55
Documents: File Manager & Docs#83 → #72
PDF Reader - OCR Scan Edit#76 → #66
Meta AI - Assistant & Glasses#65 → #56
Fallers
蔵衛門カメラ－電子黒板が使える工事写真アプリ#64 → #88
Microsoft SharePoint#70 → #84
Edge Tracker 給与明細参照#51 → #64
- Taska: やることリスト&プランナー
#28 → #40
Box: The power of Content + AI#63 → #73
Methodology
Rankings are pulled daily from the iOS 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.
Frequently asked questions
What is the #1 Productivity app in Japan on iOS?
As of May 30, 2026, ChatGPT is the #1 Productivity app in Japan on iOS, based on the public iOS chart rankings Marlvel tracks daily.
How often are these rankings updated?
Marlvel snapshots the iOS charts for Japan every day and computes day-over-day movement. The "Current" page always reflects the latest snapshot; dated archive pages preserve each day's top 50.
Where does Marlvel's ranking data come from?
Rankings are pulled from the public iOS store charts for Japan. See our methodology for data sources, refresh cadence, and the quality filters applied before a ranking is indexed.