Top Productivity — Top Grossing apps in South Korea 🇰🇷
As of May 27, 2026, ChatGPT is the #1 Productivity — Top Grossing app in South Korea on iOS.
#App / PublisherCategoryIntel
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생산성 - 104
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생산성 - 121
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仕事効率化 - 18
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생산성 - 231
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생산성 - 366
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仕事効率化 - 383
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생산성 - 406
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생산성 - 444
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생산성
What changed
Movement between the previous day and May 27, 2026.
New entrants
Saner.AI#61
Risers
Transync AI - Translator#99 → #65
Notta Transcribe Voice to Text#77 → #58
CalendarTask#83 → #64
- Otter Transcribe Voice Notes
#42 → #28
Routine Planner, Habit Tracker#67 → #53
Fallers
Grammarly: AI Keyboard & Notes#44 → #92
Notability: AI Notes & PDF app#49 → #83
BimmerLink#50 → #79
Flitto Chat Translation#48 → #74
AI CleanKit: Phone Cleaner Pro#70 → #93
Methodology
Rankings are pulled daily from the iOS store charts for South Korea. 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 South Korea on iOS?
As of May 27, 2026, ChatGPT is the #1 Productivity — Top Grossing app in South Korea on iOS, based on the public iOS chart rankings Marlvel tracks daily.
How often are these rankings updated?
Marlvel snapshots the iOS charts for South Korea 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 South Korea. See our methodology for data sources, refresh cadence, and the quality filters applied before a ranking is indexed.