# Jisui Reader — Built for Reading PDF Books

> Built for Reading PDF Books (iPhone/iPad app by Shunsuke Takanishi.)

- Source: https://appshunter.io/ios/app/jisui-reader/id6760400181 (this page in markdown: same URL + `.md`)
- Developer: [Shunsuke Takanishi](https://appshunter.io/developer/1560104129)
- Category: Books, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 26.0 · 6 MB
- Languages: American English, Japanese
- Released: 2026-03-22
- Data updated: 2026-10-29

## What is Jisui Reader?

A simple PDF reader for iPhone and iPad, designed for reading scanned books.

No account registration required.  

Note: iCloud sync only synchronizes reading progress and settings. PDF files themselves are not synced.

## Is Jisui Reader safe?

Not enough ratings yet to assess Jisui Reader.

## Is Jisui Reader legit?

Jisui Reader appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Jisui Reader is 75 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 2 releases)

### 1.3.1 — 2026-10-29

- Fixed reader controls becoming misaligned or clipped after rotation on devices including iPad mini.
- Recent Reading now shows up to three books read on devices using the same iCloud account.

### 1.3.0 — 2026-10-27

No release notes.

## More apps by Shunsuke Takanishi

- [Quit Smoking Counter](https://appshunter.io/ios/app/quit-smoking-counter/id1560104127)
- [Workouted](https://appshunter.io/ios/app/workouted/id1573403605)
- [Watch Workout Log](https://appshunter.io/ios/app/watch-workout-log/id6754835442)
- [Sheet1Calc](https://appshunter.io/ios/app/sheet1calc/id6759660154)
- [WristDict](https://appshunter.io/ios/app/wristdict/id6760006502)

All apps by Shunsuke Takanishi: https://appshunter.io/developer/1560104129

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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 2026-10-29.*