# Katoptron

> Katoptron (iPhone/iPad app by Syncto, Inc..)

- Source: https://appshunter.io/ios/app/katoptron/id1531255800 (this page in markdown: same URL + `.md`)
- Developer: [Syncto, Inc.](https://appshunter.io/developer/1462608348)
- Category: Books, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 13.0 · 20 MB
- Languages: English, Chinese
- Released: 2020-09-13
- Data updated: 2026-05-19
- User reviews in markdown: https://appshunter.io/ios/app/katoptron/id1531255800/reviews.md

## What is Katoptron?

Katoptron is a book management tool for e-readers, where you can edit and convert your books and send them to your reader.


## Version history (last 1 release)

### 1.0.1 — 2020-09-14

- Fix the problem of file sending failure

## Apps similar to Katoptron

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Mobile Novel-werewolf stories](https://appshunter.io/ios/app/mobile-novel-werewolf-stories/id1625841431) | 1.6 (13) | Free | Books |
| [Magfic-Booktok, Reading Books](https://appshunter.io/ios/app/magfic-booktok-reading-books/id1621027852) | 4.9 (15,186) | Free | Books |
| [Bilingual Manga](https://appshunter.io/ios/app/bilingual-manga/id1613724652) | 4.4 (5) | Free | Books |
| [Lovely Novel -Romance Werewolf](https://appshunter.io/ios/app/lovely-novel-romance-werewolf/id1614609059) | 4.5 (4) | Free | Books |
| [iWebLove](https://appshunter.io/ios/app/iweblove/id1630022381) | 1.6 (7) | Free | Books |
| [Yestory - Read Books & Booktok](https://appshunter.io/ios/app/yestory-read-books-and-booktok/id6443988199) | 4.9 (8,867) | Free | Books |

## More apps by Syncto, Inc.

- [Octofile](https://appshunter.io/ios/app/octofile/id1462608349)
- [Octofile 3](https://appshunter.io/ios/app/octofile-3/id6475046066)

All apps by Syncto, Inc.: https://appshunter.io/developer/1462608348

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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 2026-05-19.*