STORE TOP CHART · APP STORE · SOUTH KOREA
Top Free iPhone Utilities Apps in South Korea
안전디딤돌 leads the App Store Top Free iPhone Utilities Apps chart in South Korea (captured Oct 31, 2026). 99 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 |  안전디딤돌 | 행정안전부 | < $5K | 29.6K – 156.9K |
| 2 |  대한민국 모바일 신분증 | 행정안전부 | < $5K (Sep 24 – Oct 24, 2026) | 30.6K – 162.1K (Sep 24 – Oct 24, 2026) |
| 3 |  ICN SMARTPASS (인천공항 스마트패스) | 인천국제공항공사 | < $5K | 115.7K – 524.6K |
| 4 |  Google Authenticator | < $5K (Sep 24 – Oct 24, 2026) | 3.1M – 12.6M (Sep 24 – Oct 24, 2026) | |
| 5 |  Google | $191.7K – $1.5M (Sep 24 – Oct 24, 2026) | 3M – 12.3M (Sep 24 – Oct 24, 2026) | |
| 6 |  Google Chrome | $5.5K – $44.6K (Sep 24 – Oct 24, 2026) | 2.5M – 10.2M (Sep 24 – Oct 24, 2026) | |
| 7 |  Samsung Smart Switch Mobile | Samsung Electronics Co., Ltd. | < $5K (Sep 24 – Oct 24, 2026) | 232.9K – 1.1M (Sep 24 – Oct 24, 2026) |
| 8 |  LED Banner Marquee Maker | 5Season Limited | < $5K (Sep 24 – Oct 24, 2026) | 17.6K – 93.5K (Sep 24 – Oct 24, 2026) |
| 9 |  小狐探機-手機規格查詢 | Xiamen Infinity Starway Technology Co., Ltd. | < $5K | 5.5K – 29.2K |
| 10 |  마이현대 | HYUNDAI MOTOR COMPANY.,LTD | < $5K | 14.8K – 78.3K |
| 11 |  Kia App | Kia Corporation | < $5K | 15.6K – 82.5K |
| 12 |  Photo Recovery: phone cleanup | POCKETECH LIMITED | $7.7K – $62.7K | 17.9K – 94.7K |
| 13 |  안전신문고(구 스마트국민제보, 생활불편신고) | 행정안전부 | < $5K (period ending Oct 17, 2026) | 10.5K – 55.6K (period ending Oct 17, 2026) |
| 14 |  Apple Support | Apple | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 15 |  Leitor de PDF & Visualizador | All About Housing LLC | < $5K | 8.4K – 44.7K |
| 16 |  Proton VPN: Fast & Secure | Proton AG | $272.1K – $2.1M (Sep 24 – Oct 24, 2026) | 646K – 2.6M (Sep 24 – Oct 24, 2026) |
| 17 |  킹보드 - 맞춤법 검사기·번역 AI 키보드 | Dong sub Park | < $5K (Sep 24 – Oct 24, 2026) | < 5K (Sep 24 – Oct 24, 2026) |
| 18 |  에이닷 전화 | SK Telecom | < $5K (Sep 24 – Oct 24, 2026) | 12.4K – 65.7K (Sep 24 – Oct 24, 2026) |
| 19 |  Brave Browser & Search Engine | Brave Software | $53.9K – $411.6K (Sep 24 – Oct 24, 2026) | 462.2K – 1.9M (Sep 24 – Oct 24, 2026) |
| 20 |  네이버 MYBOX - NAVER MYBOX | NAVER Corp. | $94.4K – $721.5K (Sep 24 – Oct 24, 2026) | 13K – 69.1K (Sep 24 – Oct 24, 2026) |
| 21 |  NordVPN: VPN Fast & Secure | Nordvpn S.A. | $3.6M – $21.8M (period ending Oct 17, 2026) | 293.8K – 1.3M (period ending Oct 17, 2026) |
| 22 |  HWP Viewer - Hangul Editor | SUPERNOVA MEDIA JOINT STOCK COMPANY | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 23 |  NFC Tools | wakdev | < $5K (Sep 24 – Oct 24, 2026) | 139.1K – 630.7K (Sep 24 – Oct 24, 2026) |
| 24 |  iQR Scanner Pro | thuy nguyen thi thu | < $5K | 40K – 212.1K |
| 25 |  Unicorn HTTPS | Unicorn Soft, Inc. | < $5K (Sep 24 – Oct 24, 2026) | 11.7K – 62.1K (Sep 24 – Oct 24, 2026) |
| 26 |  Thokey: Mechanical Keyboard | Paulus (KR) | < $5K | 6.2K – 32.8K |
| 27 |  VestMail | yettiesoft | < $5K (period ending Oct 17, 2026) | 8K – 42.2K (period ending Oct 17, 2026) |
| 28 |  더치트 - 사기피해 정보공유 공식 앱 | 더치트 | $5.2K – $20.6K (Sep 24 – Oct 24, 2026) | 6.8K – 35.8K (Sep 24 – Oct 24, 2026) |
| 29 |  LED Banner - Big Text Maker | HK MobiAura Technology Limited | $12.7K – $103.3K | 34.5K – 183.1K |
| 30 |  Tailscale | Tailscale Inc. | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 31 |  Second-Sync | Minjun Kim | < $5K | < 5K |
| 32 |  나비엔 스마트 | KD Navien | < $5K (Sep 24 – Oct 24, 2026) | 4.4K – 23.6K (Sep 24 – Oct 24, 2026) |
| 33 |  밀리패스(MILIPASS) | 주식회사 한국특수정보인증원 | < $5K (Sep 24 – Oct 24, 2026) | 6.5K – 34.6K (Sep 24 – Oct 24, 2026) |
| 34 |  Auto Tapper - Autocliker, Tap | My Media and Entertainment | < $5K (Sep 24 – Oct 24, 2026) | 27.1K – 143.5K (Sep 24 – Oct 24, 2026) |
| 35 |  Microsoft Edge | Microsoft Corporation | < $5K (Sep 24 – Oct 24, 2026) | 1.3M – 5.2M (Sep 24 – Oct 24, 2026) |
| 36 |  Auto Clicker - Automatic Tap Q | 家豪 魏 | < $5K | 8.6K – 45.5K |
| 37 |  VPN cat: Fast Secure Unlimited | Secure Network | $71.6K – $547.1K (Sep 24 – Oct 24, 2026) | 287.5K – 1.3M (Sep 24 – Oct 24, 2026) |
| 38 |  Sony | Sound Connect | Sony Corporation | < $5K (Sep 24 – Oct 24, 2026) | 236.8K – 1.1M (Sep 24 – Oct 24, 2026) |
| 39 |  Decibel : dB sound level meter | Vlad Polyanskiy | $6.7K – $54.4K (Sep 24 – Oct 24, 2026) | 14.2K – 75.2K (Sep 24 – Oct 24, 2026) |
| 40 |  경찰민원24 | 경찰청 | < $5K | 4.6K – 24.4K |
| 41 |  Translate Genie | Fuzhou Zhiyue Interactive Technology Co.,Ltd | < $5K | 12.5K – 66.1K |
| 42 |  iFont: find, install any font | VINCI APPS | $9.1K – $73.9K (Sep 24 – Oct 24, 2026) | 7.7K – 41K (Sep 24 – Oct 24, 2026) |
| 43 |  1.1.1.1: Faster Internet | Cloudflare | $28.9K – $236K (Sep 24 – Oct 24, 2026) | 505.5K – 2.1M (Sep 24 – Oct 24, 2026) |
| 44 |  채비 CHAEVI – 전기차 충전 필수앱 | Chaevi. co., Ltd | < $5K (Sep 24 – Oct 24, 2026) | 5.6K – 29.7K (Sep 24 – Oct 24, 2026) |
| 45 |  Translate Easy - translate all | Wellresion Limited | < $5K | 33K – 174.8K |
| 46 |  KollusPlayer | Catenoid, Inc. | < $5K (period ending Oct 17, 2026) | 6.3K – 33.6K (period ending Oct 17, 2026) |
| 47 |  네이버 스마트보드 - Naver Smartboard | NAVER Corp. | < $5K (Sep 24 – Oct 24, 2026) | 4.6K – 24.5K (Sep 24 – Oct 24, 2026) |
| 48 |  PikPak - Cloud Storage & Saver | PIKCLOUD PTE. LTD. | $68.4K – $522.3K (Sep 24 – Oct 24, 2026) | 67.7K – 307.1K (Sep 24 – Oct 24, 2026) |
| 49 |  Free VPN - Fast & Secure Proxy | Free VPN LTD (Apps) | $56.3K – $430.1K (Sep 24 – Oct 24, 2026) | 190.4K – 863.2K (Sep 24 – Oct 24, 2026) |
| 50 |  터치엔 앱프리 - 모바일 웹 전자서명, 전자계약 | Lumensoft Co., Ltd. | < $5K (Sep 24 – Oct 24, 2026) | 4.9K – 25.7K (Sep 24 – Oct 24, 2026) |
| 51 |  MY GENESIS | HYUNDAI MOTOR COMPANY.,LTD | < $5K | 5.7K – 30.3K |
| 52 |  Whale - Naver Whale Browser | NAVER Corp. | < $5K (Sep 24 – Oct 24, 2026) | 6.1K – 20.9K (Sep 24 – Oct 24, 2026) |
| 53 |  E-pit : 이피트 | 빠르고 혁신적인 전기차 충전 | HYUNDAI MOTOR COMPANY.,LTD | < $5K (Sep 24 – Oct 24, 2026) | 4.8K – 16.4K (Sep 24 – Oct 24, 2026) |
| 54 |  Google Family Link | < $5K (Sep 24 – Oct 24, 2026) | 332.9K – 1.5M (Sep 24 – Oct 24, 2026) | |
| 55 |  Carepod | 헬스앤바이오 | < $5K (period ending Oct 16, 2026) | < 5K (period ending Oct 16, 2026) |
| 56 |  iOnePass통합인증 | 이데아텍(주) | < $5K (Sep 24 – Oct 24, 2026) | < 5K (Sep 24 – Oct 24, 2026) |
| 57 |  뷰가드 V4.0 | ADT CAPS Co.,LTD. | < $5K (period ending Oct 17, 2026) | 6.2K – 21.2K (period ending Oct 17, 2026) |
| 58 |  워터 Water – 전기차 급속 충전 네트워크 | 브라이트에너지파트너스(주) | < $5K (Sep 24 – Oct 24, 2026) | 5.2K – 17.8K (Sep 24 – Oct 24, 2026) |
| 59 |  Pokémon HOME | The Pokemon Company | $260.4K – $2M (Sep 24 – Oct 24, 2026) | 85.6K – 388.2K (Sep 24 – Oct 24, 2026) |
| 60 |  TP-Link Tether | TP-Link Systems Inc. | $15.1K – $123K (Sep 24 – Oct 24, 2026) | 277.6K – 1.3M (Sep 24 – Oct 24, 2026) |
| 61 |  VPN Global Guard | Global Gard, TOO | $10.4K – $85K | 64.1K – 290.6K |
| 62 |  ExpressVPN · Secure & Fast VPN | Express VPN | $466.8K – $2.9M (period ending Oct 17, 2026) | 108.5K – 491.9K (period ending Oct 17, 2026) |
| 63 |  Japan train card balance check | Digital Equality, Inc. | < $5K (Sep 24 – Oct 24, 2026) | 38.9K – 206.1K (Sep 24 – Oct 24, 2026) |
| 64 |  TOKTOQ | bemyfriends | $12.6K – $102.6K | 10.3K – 54.6K |
| 65 |  Tuya: Smart Life, Smart Living | Tuya Smart Inc. | $92.8K – $708.7K (Sep 24 – Oct 24, 2026) | 273K – 1.2M (Sep 24 – Oct 24, 2026) |
| 66 |  알약M: 스팸차단 사진정리 클린업 보안검사 | ESTsecurity | < $5K | 5.9K – 20.3K |
| 67 |  Countdown° | rongsheng li | < $5K (period ending Oct 17, 2026) | 13.4K – 70.9K (period ending Oct 17, 2026) |
| 68 |  Universal TV Remote Control・ | toggle apps | $175.4K – $1.3M | 193.5K – 877.4K |
| 69 |  UK ETA | Home Office | < $5K | 307.1K – 1.4M |
| 70 |  Design Keyboard - Theme, Emoji | ideal app team | $4.6K – $18.3K (Sep 24 – Oct 24, 2026) | 6.8K – 36.3K (Sep 24 – Oct 24, 2026) |
| 71 |  피싱아이즈 | Infinigru | < $5K (Sep 24 – Oct 24, 2026) | 4.9K – 16.9K (Sep 24 – Oct 24, 2026) |
| 72 |  HTML Viewer Q | Spica | < $5K (period ending Oct 11, 2026) | 4.4K – 23.4K (period ending Oct 11, 2026) |
| 73 |  Bambu Handy | 上海轮廓科技有限公司 | < $5K (Sep 24 – Oct 24, 2026) | 148.4K – 672.5K (Sep 24 – Oct 24, 2026) |
| 74 |  QCY | Dongguan Hele Electronics Co., Ltd. | < $5K (Sep 24 – Oct 24, 2026) | 7.6K – 40.1K (Sep 24 – Oct 24, 2026) |
| 75 |  Flip Clock:Digital Desk Widget | 翠玲 施 | < $5K (Sep 24 – Oct 24, 2026) | 12.6K – 66.6K (Sep 24 – Oct 24, 2026) |
| 76 |  Samsung Galaxy Watch (Gear S) | Samsung Electronics Co., Ltd. | < $5K (Sep 24 – Oct 24, 2026) | 59.8K – 271K (Sep 24 – Oct 24, 2026) |
| 77 |  Connect IQ™ Store | Garmin | < $5K (Sep 24 – Oct 24, 2026) | 123.5K – 559.7K (Sep 24 – Oct 24, 2026) |
| 78 |  Photo Manager App Pro | Apprepublic Yazılım Limited Şirketi | < $5K | < 5K |
| 79 |  Life-Size Ruler | Jumpei Adachi | < $5K | 4.9K – 25.7K |
| 80 |  U+통화도우미 | LG Uplus | < $5K (period ending Oct 17, 2026) | 6.1K – 21K (period ending Oct 17, 2026) |
| 81 |  메디체크 | 한국건강관리협회 | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 82 |  Poke Genie -Remote Raid IV PvP | Poke Genie Inc. | $18.8K – $153.2K (Sep 24 – Oct 24, 2026) | 21.3K – 112.7K (Sep 24 – Oct 24, 2026) |
| 83 |  Moktak | JAEMIN LEE | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 84 |  Marklife | Shenzhen Yinxiaoqian Technology Co.Ltd. | < $5K (Sep 24 – Oct 24, 2026) | 9.1K – 48.2K (Sep 24 – Oct 24, 2026) |
| 85 |  PDF ProX: Leitor & Editor PDF | ROOSTERX GLOBAL COMPANY LIMITED | < $5K | 37.2K – 197.4K |
| 86 |  Dreamehome | Dreame Innovation Technology (Suzhou) Co., Ltd. | < $5K (Sep 24 – Oct 24, 2026) | 151.7K – 687.8K (Sep 24 – Oct 24, 2026) |
| 87 |  LocalSend | Tien Do Nam | < $5K (Sep 24 – Oct 24, 2026) | 202.2K – 916.8K (Sep 24 – Oct 24, 2026) |
| 88 |  Samsung Galaxy Buds | Samsung Electronics Co., Ltd. | < $5K (Sep 24 – Oct 24, 2026) | 6.4K – 34K (Sep 24 – Oct 24, 2026) |
| 89 |  끝말잇기 한방단어 | Jinui You | < $5K (Sep 24 – Oct 24, 2026) | 24.7K – 130.8K (Sep 24 – Oct 24, 2026) |
| 90 |  AnyAUTH | MIRAE Technolog Co.Ltd. | < $5K (Sep 24 – Oct 24, 2026) | 5.1K – 26.8K (Sep 24 – Oct 24, 2026) |
| 91 |  휴대폰간편로그인/간편결제매니저 | Hecto Innovation Co., Ltd. | < $5K (Sep 24 – Oct 24, 2026) | 4.4K – 15K (Sep 24 – Oct 24, 2026) |
| 92 |  tplus 모바일 고객센터 | Korea Cable Telecom Co.,LTD. | < $5K (Sep 24 – Oct 24, 2026) | < 5K (Sep 24 – Oct 24, 2026) |
| 93 |  AI Cleaner Storage Cleanup | Komal Gangani | < $5K | 311.6K – 1.4M |
| 94 |  Opera Browser with VPN | Opera Norway AS | < $5K (Sep 24 – Oct 24, 2026) | 346.6K – 1.6M (Sep 24 – Oct 24, 2026) |
| 95 |  따르륵 | nullable | Not estimated | Not estimated |
| 96 |  클립다운 라이트 - 끊김없이 영상보고 포인트 적립 | J'sfuture | < $5K | 5.4K – 18.4K |
| 97 |  Whoscall: Juntos Mais Seguros | Gogolook | $72.8K – $556K (period ending Oct 17, 2026) | 36.3K – 192.4K (period ending Oct 17, 2026) |
| 98 |  Claymore Outdoor | Prism Co., Ltd. (Apps) | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 99 |  Scan QRCode: QR & Barcode | Fuzhou Xuanlong Technology Co., Ltd. | < $5K | 80.9K – 366.6K |
| 100 |  Lux Light Meter & Photometer | ITincubator UAB | < $5K | 4.5K – 23.7K |
Store chart vs. modeled revenue ranking
The ranks above are App Store’s own Top Free iPhone Utilities 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 Utilities Apps chart in South Korea?
안전디딤돌 ranked #1 on the App Store Top Free iPhone Utilities 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 Utilities 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.