Polaris Viewer vs Hancom Docs
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Polaris Viewer
This app offers a mobile-optimized experience for viewing various document types, including Microsoft Office files, PDFs, and TXT. It provides smart document management features and supports cloud integration for easy access to your files.
- Mobile optimized document viewer
- Supports Microsoft Office, PDF, TXT, Zip, CSV
- Cloud storage integration (iCloud, Google Drive, Dropbox, etc.)
- Smart document management
- App lock with fingerprint, face, or password
- Night mode and paper texture background options
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Polaris Office, selected by 100 million users across the world, provides mobile optimized document viewer at the requests of numerous users. Using compact and stable Polaris Office Viewer which takes some edit functions out and strengthens view function, quickly and easily manage all the document files such as Microsoft Office, TXT, Zip file, as well as Adobe PDF! ■ Supporting Languages ■ • English, Korean, Japanese, German, Russian, Indonesian, Brazilian Portuguese ■ Supported formats ■ • (NEW) Now we support CSV format. • Microsoft Word : DOC, DOCX • Microsoft Excel : XLS, XLSX • Microsoft Powerpoint : PPT, PPTX, PPS, PPSX • Other documents and files : PDF, TXT, ODT, Zip ■ Main functions ■ Mobile optimized document viewer : Supporting must-have functions to easily view the documents in Mobile. • Landscape mode / Portrait mode / Multi window mode • View per page, View in a row • Able to dim the screen and choose background (Providing Night mode and Paper texture) • Supporting text copy function in document Smart document managing : Supporting the functions for managing various documents more efficiently. • Able to check all the documents in My device storage & other cloud service (Supporting iCloud, Google Drive, Dropbox, OneDrive, Box, WebDAV, FTP) • Able to manage main documents separately through bookmark settings. • Support various sorting methods. (Name order / Date order / Size order etc) • Support view function per document format. • Able to search document you need through search function. • Able to use App lock function (via fingerprint, face, password) ■ Note ■ • Homepage : Polarisoffice.com • Facebook : facebook.com/polarisoffice • Youtube : youtube.com/user/infrawareinc • Inquiry : support@polarisoffice.com • Terms and Conditions and Privacy Policy : www.polarisoffice.com/privacy
Hancom Docs
Edit and view HWP, Word, Excel, and PowerPoint documents on mobile devices. Manage and protect your files in the cloud and collaborate with others. Offers a mobile-optimized design with high compatibility for various document formats.
- View and edit HWP, Word, Excel, PowerPoint, PDF
- Cloud document management and protection
- Collaborate on documents
- Use well-designed templates
- Support for HWP, HWPX, DOC, DOCX, PPT, PPTX, XLS, XLSX, CSV, PDF, TXT
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"Anytime, Anywhere, Hancom Docs" Hancom Docs enables you to view and edit HWP, Word, Excel, and PowerPoint documents on any kinds of mobile devices. Hancom Docs with the mobile-optimized design and with high compatibility for Hancom Office and Microsoft Office documents provides a comfortable and familiar service environment. *Features* -View and edit various types of documents such as HWP, Word, Excel, PowerPoint, PDF, etc. -Manage and protect all your documents in a cloud space merging phone, tablet and desktop environments. -Share documents to collaborate on them. -Start with a well-designed template. -Support a variety of document formats.(HWP, HWPX, DOC, DOCX, PPT, PPTX, XLS, XLSX, CSV, PDF, TXT, etc.) * Supported languages: Korean, English ▶ Optional access permissions - Photos Use to add photos to documents - Camera Use to upload images or videos - Notifications Use to receive notifications - User activity Use to provide personalized advertising *You can use the app even if you do not allow them, but there may be restrictions on the use of some services. [How to withraw your consent] Settings > Permissions > Privacy > Allow or deny access
Screenshots
Verdict
The clearest difference is rating: Polaris Viewer at 4.6 against Hancom Docs's 1.7. Polaris Viewer also leads on review sentiment (56% vs 39%) and device support (4 vs 2). Hancom Docs's advantage is in-app purchases (none vs 1) and update cadence (every 5 weeks vs every 3 months). On price, ratings volume and ads 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. Polaris Viewer sells 1 one-off in-app purchase. Hancom Docs asks for nothing beyond the download.
Polaris Viewer holds the better App Store score, 4.6 against 1.7. Both are backed by a comparable volume of ratings — 74 and 28 respectively. Written reviews point the same way: 56% of Polaris Viewer's written reviews are positive against 39% of Hancom Docs's.
Polaris Viewer ships an update every 3 months, Hancom Docs every 5 weeks. The most recent releases landed on September 22, 2026 and September 21, 2026 respectively.
| Parameter | Polaris Viewer | Hancom Docs |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (74 ratings) — better | 1.7 (28 ratings) |
| Positive reviews | 56.4% of reviews — better | 38.7% of reviews |
| Number of ratings | 74 — better | 28 |
| Update frequency | Every 3 months | Every 5 weeks — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad, iPod, Vision Pro — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 177 MB | 601 MB |
| Age rating | 4+ | 4+ |
| Developer | Polaris Office Corp. | HANCOM Incorporated |
Customer experience
Polaris Viewer
Hancom Docs
In-app purchases
Polaris Viewer
- Remove Ads$10.99
Hancom Docs
No in-app purchases









