Top Productivity — Top Grossing apps in Japan 🇯🇵
As of May 30, 2026, ChatGPT is the #1 Productivity — Top Grossing app in Japan on iOS.
#App / PublisherCategoryIntel
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仕事効率化 - 104
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仕事効率化 - 292
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仕事効率化 - 331
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仕事効率化 - 35
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仕事効率化 - 385
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Productividad - 414
仕事効率化 - 426
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仕事効率化 - 456
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トレンドマイクロ VPN: Wi-Fiの安全セキュリティ対策Trend Micro Incorporated
仕事効率化 - 481
Productividad - 496
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What changed
Movement between the previous day and May 30, 2026.
New entrants
BimmerCode#90
Risers
Smart AI Note Taker: CraftNote#92 → #60
Spark Mail: AI Email Assistant#85 → #64
- Summary - AI Note Taker
#58 → #39
今すぐスマホ整理#77 → #66
- Goodnotes: AI Notes, Docs, PDF
#30 → #24
Fallers
pCloud - Cloud Storage#53 → #75
クリーナー: 携帯電話クリーニングアプリ#83 → #96
「AutoMemoアプリ」自動で文字起こしができる#70 → #82
Taska: やることリスト&プランナー#66 → #76
ジョルテ カレンダー＆システム手帳でスケジュール管理#75 → #85
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 — Top Grossing app in Japan on iOS?
As of May 30, 2026, ChatGPT is the #1 Productivity — Top Grossing 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.