# True Epub — EPUB Document Reader

> EPUB document reader with customizable text, highlights, and notes. (iPhone/iPad app by Byung-woo Hwang.)

- Source: https://appshunter.io/ios/app/true-epub/id6757480952 (this page in markdown: same URL + `.md`)
- Developer: [Byung-woo Hwang](https://appshunter.io/developer/1867186958)
- Category: Books, Utilities
- Price: Free
- Rating: 5.00/5 from 3 App Store ratings
- Age rating: 4+
- Requires: iOS 15.6 · 5 MB
- Languages: American English, Japanese, Korean, Chinese (Simplified, China)
- Released: 2026-01-09
- Data updated: 2026-09-29
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/true-epub/id6757480952/reviews.md

## What is True Epub?

True Epub is an EPUB reader built to help you open and read EPUB documents faster and more comfortably.
Import EPUBs directly from the Files app using the in-app Open button, or add them via the Share menu.
Adjust the font size for supplementary/reference content, create highlights and notes to capture what matters, and quickly revisit key parts later.

## Key features

- Open EPUB documents
- Adjustable font size
- Create highlights
- Add notes
- Import via Files app
- Import via Share menu


## Frequently asked questions about True Epub

### How do I import EPUB files into Ture Epub?

You can import EPUB files directly from the Files app using the in-app Open button or by using the Share menu from other applications.

### Can I customize the text in Ture Epub?

Yes, Ture Epub allows you to adjust the font size for a more comfortable reading experience, especially for supplementary or reference content.

### Does Ture Epub support making notes and highlights?

Absolutely. You can create highlights and add notes to capture important information within your EPUB documents and revisit them later.

### What devices is Ture Epub compatible with?

Ture Epub is compatible with both iPhone and iPad devices.

### What is the age rating for Ture Epub?

Ture Epub has an age rating of 4+, making it suitable for a wide range of users.

### How often is Ture Epub updated?

The latest version, 2.3, was released on May 14, 2026, indicating recent development activity.

### Does Ture Epub have ads?

No, Ture Epub does not contain advertisements, providing an uninterrupted reading experience.

### What is the user feedback on Ture Epub?

Ture Epub has received excellent user feedback, with an average rating of 5.0 stars from 1 rating.

## Version history (last 5 releases)

### 2.8 — 2026-09-15

1. Real-time previous and next chapter navigation has been added.
2. Automatic sync has been added.
3. Other bugs have been fixed.

### 2.7 — 2026-08-06

1. Pin and delete options have been added to quick book switching.
2. You can now customize all Light Mode and Dark Mode colors for underline and marker modes.
3. Fixed minor issues related to Dark Mode.
4. Other minor improvements.

### 2.5 — 2026-07-02

1. A sorting option for quick book switching has been added. In Settings, you can turn on sorting by reading order.
2. Left and right chapter navigation buttons have been added. You can enable them in Settings, and they are especially convenient when using the app on Mac.
3. Fixed an issue where some body text was hard to read in Dark Mode.
4. Other minor improvements.

### 2.4 — 2026-06-12

1. In Settings, you can choose whether to show pinyin for Chinese documents that include pinyin.
2. A favorites feature has been added to the library.

### 2.3 — 2026-05-14

New feature: In-document date tracking and automatic opening
If a specific EPUB document contains chapters organized by date, the app can now track the date automatically each day and open the chapter that matches the current date when you read that document. To use this feature, first open the document, then tap the table of contents in the top menu bar and turn on the “Auto Date Tracking in Document” toggle.

Other bug fixes

## Apps similar to True Epub

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [True Reader](https://appshunter.io/ios/app/true-reader/id6754861119) | — | Free | Books |
| [EasyRead - Your AI Epub Reader](https://appshunter.io/ios/app/easyread-your-ai-epub-reader/id6745745088) | 5.0 (1) | Free | Books |
| [Ebookflowy](https://appshunter.io/ios/app/ebookflowy/id6780931497) | — | Free | Books |
| [爱看漫阅 - NAS书架&本地漫画阅读器](https://appshunter.io/ios/app/nas-and/id6775724274) | — | Free | Books |
| [Pocket Library - Comic Viewer](https://appshunter.io/ios/app/pocket-library-comic-viewer/id6760787319) | — | Free | Books |
| [Folio - Smart Book Reader](https://appshunter.io/ios/app/folio-smart-book-reader/id6758971564) | — | Free | Books |

## More apps by Byung-woo Hwang

- [LC Music](https://appshunter.io/ios/app/lc-music/id6757519836)
- [S PayNote](https://appshunter.io/ios/app/s-paynote/id6761880147)
- [S TripPlan](https://appshunter.io/ios/app/s-tripplan/id6769249888)

All apps by Byung-woo Hwang: https://appshunter.io/developer/1867186958

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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 2026-09-29.*