Comparison

한컴오피스 Viewer vs 비밀번호 뭐였지?

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

한컴오피스 Viewer

View and manage documents from various office suites, including Hangul, Word, Excel, and PowerPoint. Convert documents to PDF or image files, and share them via email. Supports a wide range of file formats.

Highlights
  • Read and manage office documents
  • Support for HWP, DOC, XLS, PPT, PDF
  • Convert documents to PDF
  • Convert documents to image files
  • Send documents via email
  • Folder management
Read full description

Overview HancomOffice Viewer is a program that allows you to read and manage documents in various formats. [System Requirements] - OS: iOS 16.0 or higher [Key Features] 1. Reading and managing Office documents: You can use the full-featured document viewer to read documents, change folders, and send emails. 2. Support for various document formats - Hangul documents: hwp, hwpx, hwt - Word documents: doc, docx, dot, dotx - Spreadsheets: cell, csv, xls, xlsx, xlsm - Presentations: show, ppt, pptx - Other documents: pdf 3. Support for converting Hwp, Word, and Presentation documents to PDF or image files - Hwp: hwp, hwt, hml, hwpx, hwtx, owpml -> pdf, png - Word: doc, docx, dot, dotx, hwdt, rtf -> pdf, png - Show: show, ppt, pptx, hsdt, htheme, thmx, potx -> pdf, png [Answers to Important Inquiries] When a $1 payment occurs during download: HancomOffice Viewer is a free program. Occasionally, a $1 payment is made to verify the validity of the credit card registered in the app store, but the actual amount will not be charged. [Important Notices] - Due to mobile font embedding, some symbols and characters other than Hangul and English may not be displayed correctly. - The font specified in the original document may be changed to a mobile font, which can affect the layout of the document. [Required Access Permissions] Device Information: This is used to provide device and iOS version information when contacting customer support for product inquiries. ■ If you encounter errors or have any inconveniences while using the app, please contact us at 'haancs@hancom.com' with details about the error environment and content, and we will investigate and respond.

About

비밀번호 뭐였지?

Securely manage all your login credentials with a single master password. Supports various data types, offers advanced search and sorting, and biometric authentication for quick access. Keep your information safe with robust encryption.

Highlights
  • Master password for all accounts
  • Support for various data types (passwords, accounts, cards, etc.)
  • Sorting and grouping for easy management
  • Biometric authentication (fingerprint/face ID)
  • Thumbnail view for account distinction
  • Dark mode support
  • Cloud backup and restore via Google, Kakao, Apple login
Features
Read full description

사용자님은 모든 아이디 및 비밀번호를 기억하고 계시나요? 혹시 기억나지 않아, 아이디 및 비밀번호를 찾느라 고생하지는 않으셨는지요? 더 이상 아이디와 비밀번호를 외우느라 고통받지 마세요. 비밀번호 뭐였지?는 안전하게 비밀번호를 관리해주는 앱 입니다. 마스터 비밀번호 하나로 모든 아이디와 비밀번호를 관리해보세요! [강력한 기능] - 마스터 비밀번호 하나로 모든 비밀번호를 한번에 관리 - 다양한 타입 지원 (비밀번호, 계좌번호, 보안카드, 카드, 주민등록증, 운전면허증, 바코드) - 이름순, 등록순, 자주 찾는 순 정렬 기능 - 그룹으로 편리한 계정 관리 - 초성 검색 기능 - 생체인증 지원 안전하고 빠르게 잠금 해제 - 썸네일로 계정 구분이 확실한 디자인 - 다크모드 지원 - 구글, 카카오, 애플 로그인 계정으로 손쉽게 정보 조회 가능 (핸드폰을 분실 했을 때, 기기를 변경 했을 때, 실수로 앱을 삭제했을 때) [추천] - 아이디 및 비밀번호 찾기가 귀찮으신 분 - 더 이상 인증받기 싫으신 분 (휴대폰 본인 인증, 이메일 인증) - 비밀번호가 다양해서 헷갈리신 분 [보안] - AES256 + RSA2048 하이브리드 암호화 적용 - 최신 보안 정책 업데이트 비밀번호, 더 이상 외우지 마세요! 내 정보 관리를 더 스마트하게! 지금 바로 비밀번호 뭐였지?로 관리해보세요! 인앱 구매를 통해 프리미엄 멤버십(자동 갱신 구독)을 구매할 수 있습니다. - 프리미엄 멤버십(자동 갱신 구독) - 1개월 (₩1,100원), 6개월 (₩6,000원), 1년(₩10,800원) - 구독은 구매 확인 시 iTunes 계정으로 청구되며 현재 기간이 끝나기 최소 24시간 전에 자동 갱신이 꺼지지 않는 한 (선택된 기간) 자동으로 갱신됩니다. - 현재 구독은 활성 구독 기간 동안 취소되지 않을 수 있지만, 구매 후 iTunes 계정 설정을 방문하여 구독을 관리 및/또는 자동 갱신을 끌 수 있습니다. - 개인 정보 보호 정책 및 이용 약관: https://비밀번호뭐였지.com/privacy-policy * standard Apple Terms of Use (EULA) https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

한컴오피스 Viewer4 screens
비밀번호 뭐였지?4 screens

Verdict

The call

The clearest difference is review sentiment: 비밀번호 뭐였지? at 89% against 한컴오피스 Viewer's 33%. 비밀번호 뭐였지? also leads on rating (4.6 vs 1.7) and update cadence (every 10 days vs every 3 months). 한컴오피스 Viewer's advantage is in-app purchases (none vs 3). On price, ratings volume, ads and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. 비밀번호 뭐였지? sells 3 in-app purchases, starting at $0.99 per month. 한컴오피스 Viewer asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

비밀번호 뭐였지? holds the better App Store score, 4.6 against 1.7. Both are backed by a comparable volume of ratings — 75 and 66 respectively. Written reviews point the same way: 33% of 한컴오피스 Viewer's written reviews are positive against 89% of 비밀번호 뭐였지?'s.

UpkeepUpdate frequency

한컴오피스 Viewer ships an update every 3 months, 비밀번호 뭐였지? every 10 days. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

Scorecard4 real differences · 6 level
한컴오피스 Viewer versus 비밀번호 뭐였지?: the parameters behind the verdict, then further details
Parameter한컴오피스 Viewer비밀번호 뭐였지?
PriceFreeFree
Rating1.7 (75 ratings)4.6 (66 ratings) — better
Positive reviews32.7% of reviews89.5% of reviews — better
Number of ratings75 — better66
Update frequencyEvery 3 monthsEvery 10 days — better
AdsYesYes
In-app purchasesNo — betterYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.6 — better
Further details — not scored
Size571 MB53 MB
Age rating4+4+
DeveloperHANCOM IncorporatedYong-il Kim

Customer experience

한컴오피스 Viewer

All ratings73 ratings
Positive19.2%
Neutral1.4%
Negative79.5%
Written reviews107 reviews
Positive32.7%
Neutral17.8%
Negative49.5%

비밀번호 뭐였지?

All ratings66 ratings
Positive90.9%
Neutral4.5%
Negative4.5%
Written reviews57 reviews
Positive89.5%
Neutral3.5%
Negative7.0%

In-app purchases

None

한컴오피스 Viewer

No in-app purchases

3 purchases

비밀번호 뭐였지?

Subscriptions3
  • 프리미엄 1개월$0.991 Month
  • 프리미엄 6개월$3.996 Months
  • 프리미엄 1년$7.991 Year

Questions

Is 한컴오피스 Viewer free?
한컴오피스 Viewer is free to download, with no in-app purchases.
Is 비밀번호 뭐였지? free?
비밀번호 뭐였지? is free to download, with in-app purchases available.
Which has better reviews, 한컴오피스 Viewer or 비밀번호 뭐였지??
비밀번호 뭐였지? is rated higher. 한컴오피스 Viewer averages 1.7 out of 5 from 75 ratings, while 비밀번호 뭐였지? averages 4.6 from 66 ratings.
Do 한컴오피스 Viewer or 비밀번호 뭐였지? have ads?
Both 한컴오피스 Viewer and 비밀번호 뭐였지? show ads.
Which is updated more often, 한컴오피스 Viewer or 비밀번호 뭐였지??
한컴오피스 Viewer ships an update every 3 months, and 비밀번호 뭐였지? every 10 days. Most recently, 한컴오피스 Viewer was updated on November 1, 2026 and 비밀번호 뭐였지? on November 2, 2026.

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