Comparison

한컴오피스 Viewer vs Daum Mail

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

Daum Mail

Manage your emails efficiently with features like sender grouping, message filtering, and attachment previews. Quickly archive or delete messages with swipe gestures and secure your inbox with a passcode lock. Optimized for tablet use, it offers a streamlined email experience.

Highlights
  • Group emails by sender
  • Categorize messages with filters
  • Preview attachments with thumbnails
  • Swipe to archive or delete
  • Passcode lock for security
  • Tablet-optimized view
Read full description

※ Daum Mail app requires iOS 15 version. [Key Features] 1. View by Sender Easily group by email address. Simply manage messages with Daum Mail app. 2. Filters Easily categorize your messages in 4 types of filters. Check all of your starred, attached, unread messages in one page by a single click. 3. Preview attachment Check images attached in one glance by using 'attachment list.' You can also check the file easily by using 'thumbnail view' while writing and reading a message. 4. Swipe Just swipe your messages to archive or delete. You can simply delete or archive messages from the list. 5. Passcode lock Keeps your messages safe. Even though you lose your phone, your emails will be safe from others. 6. Tablet view support Mail optimized for a tablet environment. View more pleasantly with a wider screen! [Service Access Guide] * You can use the service even if you do not agree to grant selective permissions. * If you do not agree to grant selective permissions, it may be difficult to normally use some of our service functions. [Selective Permissions] - Photos: Required to grant selective permissions to send photos and videos to the Daum Mail app. - Camera: Required to grant selective permissions to take photos and send them to the Daum Mail app. - Contacts: Required to grant selective permissions to email addresses registered on your device to the Daum Mail app. - Notification : Permissions required to provide notifications of new mail arrivals and other information. - Face ID: Permissions required to unlock the app lock using Face ID instead of a password. [Daum Customer Service Center] - FAQ: https://cs.daum.net/faq/service/43/category/4592 - Contact us: https://cs.daum.net/

Screenshots

한컴오피스 Viewer4 screens
Daum Mail4 screens

Verdict

The call

The clearest difference is rating: Daum Mail at 2.9 against 한컴오피스 Viewer's 1.8. Daum Mail also leads on ads (none vs shown) and monetization model (free vs free with in-app purchases). 한컴오피스 Viewer's advantage is ratings volume (73 vs 13). On price, in-app purchases, device support and iOS requirement 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Daum Mail holds the better App Store score, 2.9 against 1.8. That said, the two scores are not equally well evidenced: 한컴오피스 Viewer has 73 ratings behind it against 13, so its average is the more settled of the two. Written reviews point the same way: 33% of 한컴오피스 Viewer's written reviews are positive against 45% of Daum Mail's.

UpkeepUpdate frequency

한컴오피스 Viewer ships an update every 3 months, Daum Mail monthly. The most recent releases landed on September 25, 2026 and September 22, 2026 respectively.

Scorecard6 real differences · 4 level
한컴오피스 Viewer versus Daum Mail: the parameters behind the verdict, then further details
Parameter한컴오피스 ViewerDaum Mail
PriceFreeFree
Rating1.8 (73 ratings)2.9 (13 ratings) — better
Positive reviews32.7% of reviews44.7% of reviews — better
Number of ratings73 — better13
Update frequencyEvery 3 monthsMonthly — better
AdsYesNo — better
In-app purchasesNoNo
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.0 — better
Further details — not scored
Size571 MB112 MB
Age rating4+4+
DeveloperHANCOM IncorporatedDaum Corp.

Customer experience

한컴오피스 Viewer

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

Daum Mail

All ratings13 ratings
Positive46.2%
Neutral7.7%
Negative46.2%
Written reviews38 reviews
Positive44.7%
Neutral2.6%
Negative52.6%

In-app purchases

None

한컴오피스 Viewer

No in-app purchases

None

Daum Mail

No in-app purchases

Questions

Is 한컴오피스 Viewer free?
한컴오피스 Viewer is free to download, with no in-app purchases.
Is Daum Mail free?
Daum Mail is free to download, with no in-app purchases.
Which has better reviews, 한컴오피스 Viewer or Daum Mail?
Daum Mail is rated higher. 한컴오피스 Viewer averages 1.8 out of 5 from 73 ratings, while Daum Mail averages 2.9 from 13 ratings.
Do 한컴오피스 Viewer or Daum Mail have ads?
한컴오피스 Viewer shows ads; Daum Mail does not.
Which is updated more often, 한컴오피스 Viewer or Daum Mail?
한컴오피스 Viewer ships an update every 3 months, and Daum Mail monthly. Most recently, 한컴오피스 Viewer was updated on September 25, 2026 and Daum Mail on September 22, 2026.

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