STORE TOP CHART · APP STORE · SOUTH KOREA
Top Free iPhone Productivity Apps in South Korea
Claude by Anthropic leads the App Store Top Free iPhone Productivity Apps chart in South Korea (captured Oct 31, 2026). 99 of the 99 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 |  Claude by Anthropic | Anthropic PBC | $17M – $103.9M | 3.1M – 12.7M |
| 2 |  Pickle: Your personal AI agent | Pickle Company | < $5K | 26.8K – 141.9K |
| 3 |  Google Gemini | $854.1K – $5.2M | 4.7M – 19.1M | |
| 4 |  ChatGPT | OpenAI OpCo, LLC | $46M – $281.3M | 6.1M – 25.1M |
| 5 |  TeraBox: 1TB Cloud & AI Space | FLEXTECH INC. | $215.5K – $1.6M (Sep 24 – Oct 24, 2026) | 323.3K – 1.5M (Sep 24 – Oct 24, 2026) |
| 6 |  모두의카드 | 교통안전공단 | < $5K (Sep 24 – Oct 24, 2026) | 33.9K – 179.9K (Sep 24 – Oct 24, 2026) |
| 7 |  Gmail - Email by Google | $2.1M – $12.9M (Sep 24 – Oct 24, 2026) | 2.1M – 8.4M (Sep 24 – Oct 24, 2026) | |
| 8 |  Google Drive | $694.6K – $4.2M (Sep 24 – Oct 24, 2026) | 2.1M – 8.7M (Sep 24 – Oct 24, 2026) | |
| 9 |  Meta AI | Meta Platforms, Inc. | $69.1K – $527.8K (Sep 24 – Oct 24, 2026) | 1.9M – 7.7M (Sep 24 – Oct 24, 2026) |
| 10 |  Google Sheets | < $5K (period ending Oct 17, 2026) | 1.2M – 5.1M (period ending Oct 17, 2026) | |
| 11 |  Google Docs | < $5K (period ending Oct 17, 2026) | 939.9K – 3.8M (period ending Oct 17, 2026) | |
| 12 |  Grok | X Corp. | $9.5M – $58.4M | 1.6M – 6.7M |
| 13 |  AnySchedule - Shared Calendar | ReleCompany | $7.6K – $62.3K | 14.4K – 76.5K |
| 14 |  Notion: Notes, Tasks, AI | Notion Labs, Incorporated | $244.7K – $1.9M (Sep 24 – Oct 24, 2026) | 324.1K – 1.5M (Sep 24 – Oct 24, 2026) |
| 15 |  클로바노트 - 음성 그 이상의 기록 | NAVER Corp. | < $5K (Sep 24 – Oct 24, 2026) | 15.5K – 81.9K (Sep 24 – Oct 24, 2026) |
| 16 |  Microsoft Authenticator | Microsoft Corporation | < $5K (period ending Oct 17, 2026) | 1.7M – 7M (period ending Oct 17, 2026) |
| 17 |  에이닷 - 나만의 AI 개인비서 | SK Telecom | < $5K (Sep 24 – Oct 24, 2026) | 17.5K – 92.8K (Sep 24 – Oct 24, 2026) |
| 18 |  Link to Windows | Microsoft Corporation | < $5K | 586.1K – 2.4M |
| 19 |  VPN - Super Unlimited Proxy ™ | Mobile Jump Pte Ltd | $1.2M – $7.4M (Sep 24 – Oct 24, 2026) | 1.2M – 4.7M (Sep 24 – Oct 24, 2026) |
| 20 |  Naver Mail | NAVER Corp. | < $5K (Sep 24 – Oct 24, 2026) | 9.9K – 52.6K (Sep 24 – Oct 24, 2026) |
| 21 |  LockDay: To-Do List & Planner | Dat Pham | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 22 |  vFlat Scan - PDF & OCR Scanner | VoyagerX, Inc. | $31.8K – $259.6K (Sep 24 – Oct 24, 2026) | 23.9K – 126.7K (Sep 24 – Oct 24, 2026) |
| 23 |  Hancom Docs | HANCOM Incorporated | < $5K (Sep 24 – Oct 24, 2026) | 7.2K – 38K (Sep 24 – Oct 24, 2026) |
| 24 |  Google Calendar: Get Organized | < $5K (period ending Oct 17, 2026) | 458.6K – 1.9M (period ending Oct 17, 2026) | |
| 25 |  minical - Planner & Calendar | minical Inc. | $5.1K – $41.7K (Sep 24 – Oct 24, 2026) | 26.3K – 139.2K (Sep 24 – Oct 24, 2026) |
| 26 |  Grok Bot | X Corp. | $835.8K – $5.1M | 584.6K – 2.4M |
| 27 |  TimeTree: Shared Calendar | TimeTree, Inc. | $70.8K – $540.8K (period ending Oct 17, 2026) | 187.7K – 850.9K (period ending Oct 17, 2026) |
| 28 |  CJ대한통운 오네 | CJ Logistics Corporation | < $5K (period ending Oct 17, 2026) | 8.6K – 45.8K (period ending Oct 17, 2026) |
| 29 |  Polaris Office - PDF & Docs | Polaris Office Corp. | $9.2K – $75.2K (period ending Oct 17, 2026) | 8.3K – 44.2K (period ending Oct 17, 2026) |
| 30 |  Microsoft Outlook | Microsoft Corporation | $221.7K – $1.7M (period ending Oct 17, 2026) | 1.1M – 4.6M (period ending Oct 17, 2026) |
| 31 |  삼성화재 다이렉트 자동차보험 | insurance co. | < $5K | 6.5K – 34.5K |
| 32 |  Google Slides | < $5K (period ending Oct 17, 2026) | 289K – 1.3M (period ending Oct 17, 2026) | |
| 33 |  Microsoft Excel | Microsoft Corporation | $1.1M – $6.5M (Sep 24 – Oct 24, 2026) | 567.2K – 2.3M (Sep 24 – Oct 24, 2026) |
| 34 |  CamScanner - PDF Scanner App | INTSIG Information Co., Ltd | $3.1M – $18.8M (Sep 24 – Oct 24, 2026) | 3M – 12.4M (Sep 24 – Oct 24, 2026) |
| 35 |  DetoxLock: Extreme App Blocker | OnOff Labs | $7.6K – $61.8K | 9.3K – 49.4K |
| 36 |  Gemini Notebook | $113.1K – $863.7K | 444.8K – 1.8M | |
| 37 |  Microsoft Copilot | Microsoft Corporation | $698.4K – $4.3M (Sep 24 – Oct 24, 2026) | 781.1K – 3.2M (Sep 24 – Oct 24, 2026) |
| 38 |  한컴오피스 Viewer | HANCOM Incorporated | < $5K (Sep 24 – Oct 24, 2026) | 5.4K – 28.5K (Sep 24 – Oct 24, 2026) |
| 39 |  Perplexity: AI Agent & Search | Perplexity AI, Inc. | $5.1M – $31.5M | 455.1K – 1.9M |
| 40 |  국군복지포털 | 국군복지단 | < $5K | 6.4K – 34.1K |
| 41 |  todo mate: To-Do List, Routine | todo mate | $6.2K – $50.3K (Sep 24 – Oct 24, 2026) | 5.1K – 26.8K (Sep 24 – Oct 24, 2026) |
| 42 |  daglo: All-in-one AI Notetaker | ActionPower Corp. | $9.7K – $79.1K (Sep 24 – Oct 24, 2026) | 5.7K – 19.4K (Sep 24 – Oct 24, 2026) |
| 43 |  Certpia | I.N.TECH INC | < $5K (period ending Oct 17, 2026) | 5.6K – 19K (period ending Oct 17, 2026) |
| 44 |  Microsoft OneDrive | Microsoft Corporation | $1.1M – $6.8M (Sep 24 – Oct 24, 2026) | 297.8K – 1.3M (Sep 24 – Oct 24, 2026) |
| 45 |  PDF Reader Mate | Fuzhou Yuxian Future Technology Co., Ltd | < $5K | 46.5K – 210.6K |
| 46 |  Naver Calendar | NAVER Corp. | < $5K (Sep 24 – Oct 24, 2026) | 5.4K – 28.5K (Sep 24 – Oct 24, 2026) |
| 47 |  Microsoft Word | Microsoft Corporation | $1.8M – $10.8M (Sep 24 – Oct 24, 2026) | 1.6M – 6.7M (Sep 24 – Oct 24, 2026) |
| 48 |  SocialLite-Block Reels&Shorts | Sociallite LLC | $175.9K – $1.3M | 107.1K – 485.7K |
| 49 |  Surfshark: VPN Unlimited | SURFSHARK LTD | $973.1K – $5.9M (Sep 24 – Oct 24, 2026) | 268.9K – 1.2M (Sep 24 – Oct 24, 2026) |
| 50 |  Microsoft PowerPoint | Microsoft Corporation | $322.1K – $2.5M (Sep 24 – Oct 24, 2026) | 579.1K – 2.4M (Sep 24 – Oct 24, 2026) |
| 51 |  Switch - Call recording app | Atlas Guide | < $5K (Sep 24 – Oct 24, 2026) | 6.4K – 21.9K (Sep 24 – Oct 24, 2026) |
| 52 |  PDF View-Picture Create | Ais Business Mexico S.A. de C.V. | < $5K | 7.3K – 38.9K |
| 53 |  NIIMBOT | WUHAN JINGCHEN INTELLIGENT IDENTIFICATION TECHNOLOGY CO., LTD | $78.8K – $602K (Sep 24 – Oct 24, 2026) | 90K – 407.8K (Sep 24 – Oct 24, 2026) |
| 54 |  printingbox | (주)비전오티에스 | < $5K | 6.1K – 20.9K |
| 55 |  Eisenhower Matrix: Todo & Task | DO YEON PARK | $4.9K – $40.2K | 6.2K – 21.4K |
| 56 |  ipTIME 설치도우미 | EFM NETWORKS CO., LTD. | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 57 |  ADT캡스 모바일 출입카드 | ADT CAPS Co.,LTD. | < $5K (Sep 24 – Oct 24, 2026) | 5.3K – 18.1K (Sep 24 – Oct 24, 2026) |
| 58 |  DB손해보험 다이렉트 자동차보험 | 베러라이프 | < $5K | 5.2K – 27.3K |
| 59 |  Send Anywhere - File Transfer | Rakuten Symphony Korea, Inc. | < $5K (Sep 24 – Oct 24, 2026) | 39.9K – 211.3K (Sep 24 – Oct 24, 2026) |
| 60 |  Google One | $145.6K – $1.1M (Sep 24 – Oct 24, 2026) | 221.8K – 1M (Sep 24 – Oct 24, 2026) | |
| 61 |  Turbo VPN Private Browser | INNOVATIVE CONNECTING PTE.LIMITED | $167K – $1.3M (Sep 24 – Oct 24, 2026) | 232.3K – 1.1M (Sep 24 – Oct 24, 2026) |
| 62 |  Dropbox: Cloud File Storage | Dropbox, Inc. | $4.7M – $28.9M (Sep 24 – Oct 24, 2026) | 265.2K – 1.2M (Sep 24 – Oct 24, 2026) |
| 63 |  Planit - To-Do List & Calendar | Planit (KR) | $4.9K – $40.1K (Sep 24 – Oct 24, 2026) | 5.4K – 18.4K (Sep 24 – Oct 24, 2026) |
| 64 |  네이버 클로바 - NAVER CLOVA | NAVER Corp. | < $5K (Sep 24 – Oct 24, 2026) | 6.2K – 21.2K (Sep 24 – Oct 24, 2026) |
| 65 |  Spreadsheet-xlsx&csv editor | BEST MUSIC VIDEO & IMAGE MAKER LIMITED | $12.2K – $99.3K (Sep 24 – Oct 24, 2026) | 58K – 263.1K (Sep 24 – Oct 24, 2026) |
| 66 |  건설안전패스 | 한국산업안전보건공단 | < $5K | 6.2K – 21.2K |
| 67 |  Manus - AI Agent & Automation | BUTTERFLY EFFECT PTE. LTD. | $729K – $4.5M | 110.4K – 500.6K |
| 68 |  Today's Shift | Hodosoft Co.,Ltd. | $6.2K – $24.4K (Sep 24 – Oct 24, 2026) | 4K – 13.8K (Sep 24 – Oct 24, 2026) |
| 69 |  MyRoutine: Organize your day | Minding. co., Ltd. | $14.1K – $115.1K (Sep 24 – Oct 24, 2026) | 16.5K – 87.3K (Sep 24 – Oct 24, 2026) |
| 70 |  Catlendar: Calendar & To-Dos | Egg Toast Lab | $3.6K – $14.4K | 5.2K – 17.7K |
| 71 |  Ringtones Maker - the ring app | 苏娟 陈 | < $5K (Sep 24 – Oct 24, 2026) | 531.5K – 2.2M (Sep 24 – Oct 24, 2026) |
| 72 |  Simple Calendar Daily Planner | Komorebi Inc. | $16.7K – $136.6K (Sep 24 – Oct 24, 2026) | 49.6K – 224.8K (Sep 24 – Oct 24, 2026) |
| 73 |  ApexDrive：One-tap Save | Estate Koala Pty Ltd | $3.8K – $30.9K | 5K – 26.4K |
| 74 |  iLabel. | Vson Technology Co., Ltd | < $5K (Sep 24 – Oct 24, 2026) | 6.6K – 22.4K (Sep 24 – Oct 24, 2026) |
| 75 |  Genspark AI Workspace | GENSPARK INC | $158.3K – $1.2M | 21.7K – 114.9K |
| 76 |  Notion Calendar | Notion Labs, Incorporated | < $5K (Sep 24 – Oct 24, 2026) | 8.5K – 44.8K (Sep 24 – Oct 24, 2026) |
| 77 |  GPAI: AI-ce your studies | Turing Co.,Ltd. | < $5K | 5K – 26.7K |
| 78 |  MEGA: Encrypted Cloud Storage | Mega Networks LLC | $213.1K – $1.6M (period ending Oct 17, 2026) | 184.1K – 834.5K (period ending Oct 17, 2026) |
| 79 |  Padlet | Wallwisher, Inc. | $13.5K – $110.2K (period ending Oct 17, 2026) | 33.1K – 175.4K (period ending Oct 17, 2026) |
| 80 |  Google Keep - Notes and lists | < $5K (Sep 24 – Oct 24, 2026) | 182.2K – 826K (Sep 24 – Oct 24, 2026) | |
| 81 |  Text Translate Chat Translator | Mazahr Kaleem | < $5K | 41.7K – 221.3K |
| 82 |  Dola: Smart AI Assistant | SPRING(SG)PTE.LTD. | $7.9K – $64.1K | 658.4K – 2.7M |
| 83 |  Tiro - AI Meeting Notes | ThePlato Inc. | $6.6K – $53.8K | 5.5K – 18.9K |
| 84 |  Bakey: Install & Use Fonts | Sandoll Inc. | $8.6K – $69.8K (Sep 24 – Oct 24, 2026) | 5.3K – 18.2K (Sep 24 – Oct 24, 2026) |
| 85 |  Goodnotes: AI Notes, Docs, PDF | Goodnotes Limited | $1.2M – $7.5M (Sep 24 – Oct 24, 2026) | 106.5K – 482.7K (Sep 24 – Oct 24, 2026) |
| 86 |  해피 파킹 - 스마트 방문 차량 예약 앱 | 비엔인더스트리 | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 87 |  flex - Relations Driven AX | 플렉스 주식회사 | < $5K (Sep 24 – Oct 24, 2026) | 5K – 17.1K (Sep 24 – Oct 24, 2026) |
| 88 |  DeepSeek - AI Assistant | 杭州深度求索人工智能基础技术研究有限公司 | < $5K | 970.5K – 4M |
| 89 |  Sumbi - Study Focus Timer | 나이스데이 | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 90 |  Red Calendar 2026 | jaesung Lee | $5.5K – $21.8K (Sep 24 – Oct 24, 2026) | 4.8K – 16.4K (Sep 24 – Oct 24, 2026) |
| 91 |  Daum Mail - 다음 메일 | Daum Corp. | < $5K (Sep 24 – Oct 24, 2026) | 5K – 17.2K (Sep 24 – Oct 24, 2026) |
| 92 |  Less: 릴스·쇼츠 차단 | Insu Oh | < $5K (Sep 27 – Oct 27, 2026) | < 5K (Sep 27 – Oct 27, 2026) |
| 93 |  Widgetsmith | Cross Forward Consulting, LLC | $18.6K – $151.8K (Sep 24 – Oct 24, 2026) | 313.4K – 1.4M (Sep 24 – Oct 24, 2026) |
| 94 |  Auto Clicker - Click Assistant | Hamza El karmouni | $4K – $32.6K (Sep 24 – Oct 24, 2026) | 76.7K – 347.7K (Sep 24 – Oct 24, 2026) |
| 95 |  Polaris Viewer - PDF, Document | Polaris Office Corp. | < $5K (Sep 24 – Oct 24, 2026) | 6.5K – 22.3K (Sep 24 – Oct 24, 2026) |
| 96 |  eGovPH | DICT eGovernment | < $5K (Sep 24 – Oct 24, 2026) | 198.7K – 900.7K (Sep 24 – Oct 24, 2026) |
| 97 |  VPN Proxy OvpnSpider Pro | ARCNICE PTE. LTD. | < $5K (period ending Oct 17, 2026) | 24.1K – 128K (period ending Oct 17, 2026) |
| 98 |  Vogl | FLITTO Inc. | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 99 |  Translator GO: AI Translate | MATdev | $211.2K – $1.6M (Sep 24 – Oct 24, 2026) | 143.3K – 649.8K (Sep 24 – Oct 24, 2026) |
Store chart vs. modeled revenue ranking
The ranks above are App Store’s own Top Free 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 Free iPhone Productivity Apps chart in South Korea?
Claude by Anthropic ranked #1 on the App Store Top Free 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 Free 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.