Top Productivity — Top Grossing apps in Japan 🇯🇵
As of June 20, 2026, ChatGPT is the #1 Productivity — Top Grossing app in Japan on iOS.
#App / PublisherCategoryIntel
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- 81
仕事効率化 - 91
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仕事効率化 - 271
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仕事効率化 - 3910
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仕事効率化 - 414
Productividad - 42
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仕事効率化 - 445
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Productividad - 4926
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パスワード管理 & 個人情報流出対策：ID プロテクションTrend Micro Incorporated
仕事効率化
What changed
Movement between the previous day and June 20, 2026.
New entrants
穿梭Transocks#98
Risers
- Typeless: AI Voice Keyboard
#75 → #49
Cue - Smart AI Meeting Notes#80 → #61
今すぐスマホ整理#82 → #68
Form for Google Forms#90 → #76
- Google Gemini
#46 → #35
Fallers
AI CleanKit: Phone Cleaner Pro#61 → #87
코어태스크: 아이젠하워 매트릭스#60 → #77
Google One#44 → #57
Taska: やることリスト&プランナー#68 → #81
Smart Cleaner: Storage Cleanup#41 → #53
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 June 20, 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.