Top Productivity — Top Grossing apps in South Korea 🇰🇷
As of May 21, 2026, ChatGPT is the #1 Productivity — Top Grossing app in South Korea on iOS.
#App / PublisherCategoryIntel
- 1
- 2
- 3
- 4
- 51
- 61
- 7
- 8
생산성 - 9
- 102
생산성 - 112
생산성 - 122
- 132
- 14
- 151
- 161
- 17
생산성 - 18
仕事効率化 - 19
- 20
- 213
- 223
- 23
- 243
仕事効率化 - 253
생산성 - 26
- 275
- 282
- 292
- 301
- 313
- 321
- 335
- 341
- 351
- 363
생산성 - 375
- 382
- 39
仕事効率化 - 401
- 414
- 424
생산성 - 43NEW
- 442
- 451
- 465
Productividad - 479—
- 48NEW
- 498
- 502
What changed
Movement between the previous day and May 21, 2026.
New entrants
Risers
Alt - 오프라인 AI 음성 메모#97 → #66
Documents: File Manager & Docs#93 → #65
Bear - Markdown Notes#98 → #78
Speechify – Text to Speech PDF#80 → #62
Contacts Sync: Google & More#90 → #73
Fallers
Craft: Notes, Documents, AI#49 → #93
FocusFlight - Deepfocus Timer#65 → #99
Betternet VPN: Super VPN Proxy#66 → #100
아이젠하워 매트릭스: 투두, 메모 우선순위 관리#53 → #76
UpNote - notes, diary, journal#52 → #74
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 21, 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.