Top Productivity — Top Grossing apps in South Korea 🇰🇷
As of May 18, 2026, ChatGPT is the #1 Productivity — Top Grossing app in South Korea on iOS.
#App / PublisherCategoryIntel
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- 2
- 3
- 4
- 5
- 6
- 7
- 8
생산성 - 92
- 101
- 111
- 121
생산성 - 131
생산성 - 141
생산성 - 156
仕事効率化 - 162
- 171
- 181
- 193
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- 211
- 22
- 23
- 243
- 25
생산성 - 2632
생산성 - 273
- 282
- 29
- 302
- 311
- 322
- 33
- 343
- 351
仕事効率化 - 366
- 371
- 383
생산성 - 392
- 404
- 412
- 427
- 432
- 4416
생산성 - 458
- 462
- 4712
생산성 - 4813
- 4921
- 504
생산성
What changed
Movement between the previous day and May 18, 2026.
New entrants
Risers
- 데일리
#58 → #26
Across: 모던 캘린더, 스케줄・플래너・달력・위젯#95 → #64
- Translator GO: AI Translate
#70 → #49
CalendarTask#87 → #67
Unrot: Earn your Screen Time#90 → #70
Fallers
Documents: File Manager & Docs#52 → #87
AI Chat Assistant – ChatNow#73 → #99
Speechify – Text to Speech PDF#40 → #63
AI CleanKit: Phone Cleaner Pro#57 → #78
GPAI: AI STEM Copilot#77 → #98
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 18, 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.