---
title: "UriViewer - Reviews, Revenue and Downloads in Japan | Apple App Store"
description: "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 boo"
---

# UriViewer — Japan

![UriViewer App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple122/v4/ef/1b/dc/ef1bdc1e-9895-76f5-ad15-dccc49d49e83/AppIcon-1x_U007emarketing-0-7-0-85-220.png/434x0w.png)

**Developer:** [kang sungheng](https://apptail.io/developer/kang-sungheng-sadc)
**Category:** Education
**Rating:** 3.6/5 (42 ratings)
**Price:** Free
**Bundle ID:** com.digitalbook
**Store:** Apple App Store
**Country:** Japan
**Version:** 4.21 (released 2022-06-30)
**Original Release:** 2018-01-31
**Languages:** Japanese, English, Korean

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/jp/app/app/id1328004942)
**AppTail Page:** [https://apptail.io/app/uriviewer-QgGn/japan](https://apptail.io/app/uriviewer-QgGn/japan)

## UriViewer Description
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.

## UriViewer Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource112/v4/6d/15/b5/6d15b553-dfef-4c37-f1b3-5e393fe38687/d6626880-f7b0-4c39-b455-762f31d12314_IMG_8182.jpg/1242x2688.png)

## UriViewer Rating Breakdown in Japan
- 5 stars: 25 (60%)
- 4 stars: 2 (5%)
- 3 stars: 2 (5%)
- 2 stars: 0 (0%)
- 1 stars: 13 (31%)





## Apps Similar to UriViewer
- [NHK for School](https://apptail.io/app/nhk-for-school-Bcj/japan)
- [教育機関向け思考力教材 Think!Think!](https://apptail.io/app/thinkthink-HYr/japan)
- [Fraction Puzzle AR](https://apptail.io/app/fraction-puzzle-ar-iXmf/japan)
- [Element symbol](https://apptail.io/app/element-symbol-OoOf/japan)
- [Parallel Chronology](https://apptail.io/app/parallel-chronology-sCbg/japan)
- [算数テレビ - 小学生さんすうクイズゲーム](https://apptail.io/app/app-zWzj/japan)
- [Roma-ji Robo.](https://apptail.io/app/roma-ji-robo-yLYk/japan)
- [Scrub](https://apptail.io/app/scrub-gfcl/japan)
- [DropTap](https://apptail.io/app/droptap-Kicl/japan)
- [イラストビジョントレーニング](https://apptail.io/app/app-ZBuo/japan)

## UriViewer Available In
- [Japan](https://apptail.io/app/uriviewer-QgGn/japan)
- [Spain](https://apptail.io/app/uriviewer-QgGn/spain)
- [South Korea](https://apptail.io/app/uriviewer-QgGn/south-korea)

---

## About AppTail

[AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends.

- [Search Apps](https://apptail.io)
- [Top Charts](https://apptail.io/top-iphone-apps)
- [Sign Up for Full Access](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer)

*Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*