한컴오피스 Viewer vs 로또잭팟
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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.
로또잭팟
Quickly check lottery results by scanning QR codes on your tickets. This app provides fast and easy access to winning numbers, even for multiple tickets. It prioritizes user privacy by not sending any personal information or scanned lottery numbers to its servers.
- QR code scanning for lottery results
- Fast and easy winner verification
- Supports multiple ticket checks
- Privacy-focused data handling
- Camera permission required for functionality
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로또 잭팟은 로또 당첨 번호 확인을 QR코드로 스캔하여 빠르고 쉽게 당첨 결과를 확인할 수 있습니다. 지금 바로 다운로드 하세요. [사용 방법] 1. 당첨 번호 확인 - 로또 복권의 우측 상단의 QR코드를 카메라 화면에 비추기만 하면 당첨 결과가 화면에 표시되어 쉽게 확인이 가능하고 특히 여러 장의 복권도 빠르게 결과를 알 수 있습니다. 로또잭팟은 개인 정보나 QR코드로 확인한 로또 번호를 서버로 전송하여 수집하지 않습니다. 모두의 로또 1등을 기원합니다. [앱 사용 권한 안내] - 앱의 정상적인 기능을 사용하기 위해서는 카메라의 사용권한이 필요합니다. [리뷰] - 추가하고 싶은 기능이나 불편한 점은 리뷰나 이메일로 작성 부탁드립니다. 리뷰는 앱개발자에게 큰 힘이 됩니다. 감사합니다. 이용약관 : https://spacenodehq.web.app/lotto-jackpot/terms.html 개인정보처리방침 : https://spacenodehq.web.app/lotto-jackpot/privacy.html
Screenshots
Verdict
The clearest difference is rating: 로또잭팟 at 4.6 against 한컴오피스 Viewer's 1.8. 로또잭팟 also leads on review sentiment (44% vs 33%) and update cadence (every 6 weeks vs every 3 months). 한컴오피스 Viewer's advantage is in-app purchases (none vs 1). 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
Both are free to download. 로또잭팟 sells 1 in-app purchase, starting at $1.99 per month. 한컴오피스 Viewer asks for nothing beyond the download.
로또잭팟 holds the better App Store score, 4.6 against 1.8. Both are backed by a comparable volume of ratings — 73 and 37 respectively. Written reviews point the same way: 33% of 한컴오피스 Viewer's written reviews are positive against 44% of 로또잭팟's.
한컴오피스 Viewer ships an update every 3 months, 로또잭팟 every 6 weeks. The most recent releases landed on October 13, 2026 and October 15, 2026 respectively.
| Parameter | 한컴오피스 Viewer | 로또잭팟 |
|---|---|---|
| Price | Free | Free |
| Rating | 1.8 (73 ratings) | 4.6 (37 ratings) — better |
| Positive reviews | 32.7% of reviews | 43.8% of reviews — better |
| Number of ratings | 73 — better | 37 |
| Update frequency | Every 3 months | Every 6 weeks — better |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 571 MB | 41 MB |
| Age rating | 4+ | 17+ |
| Developer | HANCOM Incorporated | Space Node Co., Ltd. |
Customer experience
한컴오피스 Viewer
로또잭팟
In-app purchases
한컴오피스 Viewer
No in-app purchases
로또잭팟
- 프로 버전$1.991 Month
