# UriViewer

> UriViewer (iPhone/iPad app by kang sungheng.)

- Source: https://appshunter.io/ios/app/uriviewer/id1328004942 (this page in markdown: same URL + `.md`)
- Developer: [kang sungheng](https://appshunter.io/developer/1328004941)
- Category: Education
- Price: Free
- Age rating: 4+
- Requires: iOS 14.0 · 63 MB
- Languages: American English, Japanese, Korean
- Released: 2018-01-31
- Data updated: 2026-01-20
- User reviews in markdown: https://appshunter.io/ios/app/uriviewer/id1328004942/reviews.md

## What is UriViewer?

This is viewer for epub3. All contents supports for education. There are many useful functions.
User can view the e-Book including PDF and EPUB3.
The viewer has some serviceable functions, such as bookmark, thumbnail and comment, and has the writing functions including pen and eraser.


## Version history (last 5 releases)

### 4.21 — 2022-06-30

Fixed bugs with the latest iOS version.

### 4.20 — 2020-03-30

Improved UI and added new features

### 4.19 — 2019-04-18

문자렬 수정

### 4.18 — 2019-04-10

* 판본 관리 오유 수정

### 4.17 — 2019-04-06

* fix the issue for download the book
* 책 다운로드 오류 해결.

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## More apps by kang sungheng

- [조선말사전](https://appshunter.io/ios/app/id6448342927)
- [조선말사전 - Korean Dictionary](https://appshunter.io/ios/app/id6449801318)

All apps by kang sungheng: https://appshunter.io/developer/1328004941

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-01-20.*