STORE TOP CHART · APP STORE · SOUTH KOREA
Top Paid iPhone Productivity Apps in South Korea
UnTrap for YouTube leads the App Store Top Paid iPhone Productivity Apps chart in South Korea (captured Oct 31, 2026). 98 of the 100 ranked apps carry a modeled revenue estimate.
Chart captured Revenue and downloads: worldwide estimates, recorded period: Oct 1 – Oct 31, 2026
| Rank | App | Developer | Est. revenue (80% band) | Est. downloads (80% band) |
|---|---|---|---|---|
| 1 |  UnTrap for YouTube | Yevhen Tretiakov | < $5K (Sep 24 – Oct 24, 2026) | < 5K (Sep 24 – Oct 24, 2026) |
| 2 |  iFacialMocap | DevelopW LLC | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 3 |  TypeDraw | Trautmann & Dorre GbR Shaped Agency | < $5K (Sep 22 – Oct 22, 2026) | < 5K (Sep 22 – Oct 22, 2026) |
| 4 |  SocialFocus: Hide Distractions | Yevhen Tretiakov | < $5K (Sep 24 – Oct 24, 2026) | < 5K (Sep 24 – Oct 24, 2026) |
| 5 |  Dumbify | AB Apps Inc. | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 6 |  When'd I | HyunWoo Lee | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 7 |  Tampermonkey | Jan Biniok | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 8 |  FocusEgg | GeonHo Cho | Not estimated | Not estimated |
| 9 |  호글 - HWP HWPX 한글뷰어 | DAL PARK | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 10 |  SFFE | BLUEAT | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 11 |  Scroll Capture for Safari | Seiya.k | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 12 |  Whisper Notes - Speech to Text | SmashMelon LLC | $5.9K – $23.5K | < 5K |
| 13 |  PlanHalo | JIN KIM | < $5K (Sep 23 – Oct 23, 2026) | < 5K (Sep 23 – Oct 23, 2026) |
| 14 |  Acrobits: VoIP SIP Softphone | Acrobits | < $5K (Sep 24 – Oct 24, 2026) | < 5K (Sep 24 – Oct 24, 2026) |
| 15 |  iA Writer: Get Focused | Information Architects AG | $4.7K – $38.3K (period ending Oct 17, 2026) | < 5K (period ending Oct 17, 2026) |
| 16 |  BLE Terminal HM-10 | Gopi Gadhiya | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 17 |  My Contacts Backup Pro | GLOBILE BILISIM BILGISAYAR HIZMETLERI ILETISIM DANISMANLIK SANAYI TICARET LIMITED SIRKETI | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 18 |  Owl That Wise | SEUNG LAI CHO | Not estimated | Not estimated |
| 19 |  Blink - Quick Notes & Widget | EUIHYUNG JUNG | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 20 |  Scrivener | Literature & Latte | $10.6K – $86.8K (period ending Oct 17, 2026) | < 5K (period ending Oct 17, 2026) |
| 21 |  Things 3 | Cultured Code GmbH & Co. KG | $8.1K – $66K (period ending Oct 17, 2026) | < 5K (period ending Oct 17, 2026) |
| 22 |  BusyCal: Calendar & Tasks | Busy Apps FZE | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 23 |  Decluttr: Dumb Phone Widget | SNEH NILESH | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 24 |  DayDay - Circular Timetable | JiHoon Lee | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 25 |  Sync: Plan & Actual | 037 | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 26 |  Byword | Metaclassy, Lda. | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 27 |  CalendarM | Purplit Inc. | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 28 |  Yam Display | Yamstu Inc. | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 29 |  Boring Phone | Constant Heritage, LLC | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 30 |  CamScanner + | OCR Scanner | Linguan Data | $13.5K – $110.3K (Sep 24 – Oct 24, 2026) | 5K – 26.2K (Sep 24 – Oct 24, 2026) |
| 31 |  NoopDda - DigitalDetox & Focus | Glanz Studio | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 32 |  Push-to-talk | Tobias Wilmsen | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 33 |  Polaris Office Mobile | Polaris Office Corp. | < $5K (Sep 24 – Oct 24, 2026) | < 5K (Sep 24 – Oct 24, 2026) |
| 34 |  2Do: To Do List & Task Manager | Beehive Innovations Services | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 35 |  Daymirror – Planner & Tracker | HWIHO KIM | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 36 |  ATracker PRO Time Tracker | WonderApps AB | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 37 |  Mal Memo - Live Transcription | hyeonmin kim | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 38 |  Control Panel for YouTube | J BUCHANAN & L.J BUCHANAN | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 39 |  위티즈 플래너 | Wittiz Inc. | < $5K (period ending Oct 15, 2026) | < 5K (period ending Oct 15, 2026) |
| 40 |  PitchVibe | Bongkwon Choi | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 41 |  Double Calculator - Tax & VAT | Eduard Bruch | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 42 |  AVStreamer - Remote Desktop | EPLAYWORKS | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 43 |  Plusminus - Habit tracker | Dayble | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 44 |  Awesome Calendar | YunaSoft Inc. | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 45 |  Weple Diary | bumblebee | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 46 |  Flink - Daily Planner & To-Do | EUIHYUNG JUNG | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 47 |  GoodReader PDF Editor & Viewer | Good.iWare, Inc. | $8.1K – $65.8K (period ending Oct 17, 2026) | < 5K (period ending Oct 17, 2026) |
| 48 |  Do! Premium – To Do List | SIMPLERION Co., Ltd | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 49 |  Weple Habit - Daily Routine | bumblebee | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 50 |  Bear Focus Timer: Work & Study | EUIHYUNG JUNG | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 51 |  aTimeLogger Time Tracker | BGCI | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 52 |  iSilo | DC & Co. | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 53 |  Pythonista 3 | omz:software | $4.2K – $34.3K (Sep 24 – Oct 24, 2026) | < 5K (Sep 24 – Oct 24, 2026) |
| 54 |  iFiles | Imagam.com | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 55 |  Contacts Group-eContacts | June Soft | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 56 |  oneSafe password manager | Lunabee Pte. Ltd. | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 57 |  Dark Reader for Safari | Dark Reader Ltd | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 58 |  Instacall - Smart Dialer | hbull | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 59 |  CalenGoo Calendar | Dominique Andr Gunia | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 60 |  CalcNote = Calculator + Note | FMPROJECT | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 61 |  MyScript Calculator | MyScript | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 62 |  Be Focused Pro - Focus Timer | Denys Ievenko | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 63 |  SimpleMind Pro - Mind Mapping | xpt Software & Consulting B.V. | < $5K (Sep 24 – Oct 24, 2026) | < 5K (Sep 24 – Oct 24, 2026) |
| 64 |  Due - Reminders & Timers | Due Apps LLP | < $5K (Sep 24 – Oct 24, 2026) | < 5K (Sep 24 – Oct 24, 2026) |
| 65 |  Mental Note ๛ | Zymbiotic Technologies | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 66 |  ezPDF Reader: PDF Reader, Annotator & Form Filler | Unidocs Inc. | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 67 |  HypotenuseCalc | EIICHI KOMINE | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 68 |  Equipd Bible | iMatt Solutions | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 69 |  oneSafe+ password manager | Lunabee Pte. Ltd. | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 70 |  My Measures PRO + AR Measure | TOP APP d.o.o. | < $5K (Sep 24 – Oct 24, 2026) | < 5K (Sep 24 – Oct 24, 2026) |
| 71 |  abcNotes Full Version | ALSEDI Group | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 72 |  Auto Translate for Safari | Denk Alexandru | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 73 |  SafeInCloud 1 | SAFEINCLOUD SAS | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 74 |  Calzy | Raja Vijayaraman | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 75 |  Mandal-Act : goal management | seung won park | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 76 |  Do! Spring Mint – To Do List | SIMPLERION Co., Ltd | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 77 |  ShapeInfo Plus | Noriyasu Kutsuzawa | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 78 |  Priorities | Hand Carved Code, LLC | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 79 |  Alfred Remote | Running with Crayons Ltd | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 80 |  gTasks Pro for Google Tasks | JulyApps Ltd | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 81 |  Awaken | Embraceware Software Inc | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 82 |  ChoreoRoom | Aaron Aquino | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 83 |  Amount - Unit Converter | Marco Torretta | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 84 |  Phone Buddy Phone Lost Alert | FRE STUDIOS LLC | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 85 |  測量 | Shin Jong soon | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 86 |  Tiny Calendar Pro | TinyWork Apps | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 87 |  Echo | HomeFactory | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 88 |  한국달력 - 음력,간지,24절기,UN | Sang Hyun Jun | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 89 |  SpeedUp Player Pro + | Tachyon Factory Inc. | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 90 |  Grafio 4 - Diagram Maker | Ten Touch Ltd. | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 91 |  Tips & Tricks Pro - for iPhone | Intelligenti Ltd | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 92 |  Electrodoc Pro | IODEMA Srl | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 93 |  Pipedata-Plus | John Bennett | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 94 |  Magic Launcher Widgets Pro | Roxwin Vietnam Technologies Company Limited | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 95 |  Level Tool | Fapps World et Cie S.E.C.S. | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 96 |  Outliner | CarbonFin | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 97 |  Fast Flash -Browser and Player | Component Studios | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 98 |  Rocket Video Cast | Ameen Mody | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 99 |  iFiles 2 | Imagam.com | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 100 |  Calendario Semanal Ultimate | Johan Burgler | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
Store chart vs. modeled revenue ranking
The ranks above are App Store’s own Top Paid iPhone Productivity Apps chart in South Korea, read from the store and dated by the capture (3 days or newer counts as current). The store decides that order with its own method for this one country.
The revenue and download bands are AppGazers model estimates for each app worldwide, each for its own recorded estimate period, so a chart rank and a revenue band can disagree. To rank apps by modeled revenue across both stores, see the top grossing apps report.
How these estimates work
Revenue is modeled gross in-app spend (in-app purchases and subscriptions, in US dollars) for the recorded estimate period. Recent estimates cover a rolling 30-day interval; older estimates may cover a calendar month. A missing start date is not inferred. It excludes advertising revenue, web sales and net profit. Downloads are modeled for the same recorded period. Both are worldwide model estimates from public App Store and Google Play signals, not reported figures and not country-level numbers.
Every figure is an 80% band (P10 to P90): the model expects the true value to fall inside it most of the time. Apps below roughly 5K per estimate period show as “< 5K”, and a figure the model did not produce shows as “Not estimated”, never as zero.
Read more on the AppGazers data limits page, or look up any app in the free app revenue estimator and app download estimator, and check a keyword in the keyword difficulty checker.
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Frequently asked questions
What is the #1 app on the Top Paid iPhone Productivity Apps chart in South Korea?
UnTrap for YouTube ranked #1 on the App Store Top Paid iPhone Productivity Apps chart in South Korea in the capture of Oct 31, 2026. Store charts move daily; this page shows the latest capture AppGazers recorded.
How is this store chart different from the AppGazers top grossing report?
This page is App Store's own Top Paid iPhone Productivity Apps chart for South Korea, ranked by the store's own method for that one country. The AppGazers top grossing report ranks apps from both stores by modeled worldwide in-app revenue instead, so the two orders differ.
Are the revenue and download figures for this country?
No. The chart position is for South Korea; the revenue and download bands beside each app are AppGazers' worldwide model estimates for each listing's recorded estimate period, not country figures.
Are these real revenue numbers?
No. They are AppGazers model estimates of gross in-app spend, shown as an 80% band. Developers do not publish store revenue, so every third-party figure is modeled.
Does revenue include ads or web subscriptions?
No. It covers in-app purchases and subscriptions through the store only. Advertising revenue, web sales and profit are not included.
How often is this report updated?
Collection cadence varies. New apps are scored daily and existing apps are revisited weekly. Unchanged estimates retain their recorded period; modeling and store observation dates are shown separately.