# 한컴오피스 Viewer vs IV Go

The clearest difference is rating: IV Go at 2.8 against 한컴오피스 Viewer's 1.8. IV Go also leads on monetization model (ad-supported vs free with in-app purchases) and update cadence (every 6 weeks vs every 3 months). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

IV Go holds the better App Store score, 2.8 against 1.8. Both are backed by a comparable volume of ratings — 73 and 342 respectively. Written reviews point the same way: 33% of 한컴오피스 Viewer's written reviews are positive against 39% of IV Go's.

한컴오피스 Viewer ships an update every 3 months, IV Go every 6 weeks. The most recent releases landed on September 25, 2026 and June 11, 2026 respectively.

## The numbers

| Metric | 한컴오피스 Viewer | IV Go |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.8 (73 ratings)](https://appshunter.io/ios/app/viewer/id369832061/reviews) | **[2.8 (342 ratings)](https://appshunter.io/ios/app/iv-go/id1166622632/reviews)** |
| Number of ratings | 73 | **342** |
| Positive reviews | 32.7% of reviews | **39.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 571 MB | 103 MB |
| Requires iOS | 16.0 | **9.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [HANCOM Incorporated](https://appshunter.io/developer/363694367) | [CHAO KAI YU](https://appshunter.io/developer/1166622631) |

## What reviewers say

### 한컴오피스 Viewer

[App page](https://appshunter.io/ios/app/viewer/id369832061)

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

**In-app purchases:** none


### IV Go

[App page](https://appshunter.io/ios/app/iv-go/id1166622632)

This application offers a straightforward method for analyzing your game statistics. It provides a simple interface to review your performance data. For any inquiries, you can reach out via email.

**Highlights:** Simple game data analysis, Performance review, Email support

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Accurate IV calculations
- 👍 Convenient and easy to use
- ⭐ Great app overall

**What reviewers complain about**

- 🐛 Frequent crashes and login issues
- ⚠️ App not working after updates
- 💤 Offline mode not as accurate

**Reported bugs**

- Login not working for weeks
- App crashes on startup
- Offline mode not working properly

**Requested features**

- Update the app to fix login and crashes
- Bring back automatic login feature
- Add more customization options


## Frequently asked questions

### Is 한컴오피스 Viewer free?

한컴오피스 Viewer is free to download, with no in-app purchases.

### Is IV Go free?

IV Go is free to download, with no in-app purchases.

### Which has better reviews, 한컴오피스 Viewer or IV Go?

IV Go is rated higher. 한컴오피스 Viewer averages 1.8 out of 5 from 73 ratings, while IV Go averages 2.8 from 342 ratings.

### Do 한컴오피스 Viewer or IV Go have ads?

Both 한컴오피스 Viewer and IV Go show ads.

### Which is updated more often, 한컴오피스 Viewer or IV Go?

한컴오피스 Viewer ships an update every 3 months, and IV Go every 6 weeks. Most recently, 한컴오피스 Viewer was updated on September 25, 2026 and IV Go on June 11, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*