# 이씨오 범용뷰어 vs 신춘문예앱

The clearest difference is update cadence: 신춘문예앱 at every 3 days against 이씨오 범용뷰어's every 4 months. 이씨오 범용뷰어's advantage is iOS requirement (13.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

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

이씨오 범용뷰어 ships an update every 4 months, 신춘문예앱 every 3 days. The most recent releases landed on November 7, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | 이씨오 범용뷰어 | 신춘문예앱 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 days** |
| Monetization | Free | — |
| Size | 54 MB | 28 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [(주)이씨오](https://appshunter.io/developer/371073988) | [cilab](https://appshunter.io/developer/1219872155) |

## What reviewers say

### 이씨오 범용뷰어

[App page](https://appshunter.io/ios/app/id1495570610)

This application allows users to read electronic books (eBooks) managed by (주)이씨오. Users can download and access their eBooks from their virtual bookshelf anytime, anywhere. It's also used to re-read borrowed books.

**Highlights:** Read eBooks, Download eBooks, Access virtual bookshelf, Re-read borrowed books

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### 신춘문예앱

[App page](https://appshunter.io/ios/app/id6811261373)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 이씨오 범용뷰어 free?

이씨오 범용뷰어 is free to download, with no in-app purchases.

### Is 신춘문예앱 free?

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

### Do 이씨오 범용뷰어 or 신춘문예앱 have ads?

Neither 이씨오 범용뷰어 nor 신춘문예앱 shows ads.

### Which is updated more often, 이씨오 범용뷰어 or 신춘문예앱?

이씨오 범용뷰어 ships an update every 4 months, and 신춘문예앱 every 3 days. Most recently, 이씨오 범용뷰어 was updated on November 7, 2026 and 신춘문예앱 on November 6, 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.*