# TWB学术电子书 vs EPUB Reader

The clearest difference is in-app purchases: TWB学术电子书 at none against EPUB Reader's 2. TWB学术电子书 also leads on ads (none vs shown) and iOS requirement (10.0 vs 15.1). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. EPUB Reader sells 2 in-app purchases, starting at $5.99 per 7 days. TWB学术电子书 asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for TWB学术电子书 against 5.0 for EPUB Reader. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 6, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | TWB学术电子书 | EPUB Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/twb/id1433879351/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/epub-reader-ebook-and-fb2/id6780233015/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 77 MB | 104 MB |
| Requires iOS | **10.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Indexi Inc.](https://appshunter.io/developer/1433878840) | [ZeroPlay Ltd.](https://appshunter.io/developer/1500119722) |

## What reviewers say

### TWB学术电子书

[App page](https://appshunter.io/ios/app/twb/id1433879351)

Access a comprehensive database of Taiwanese academic books across all disciplines. Enjoy a convenient cloud reading experience with online or offline access. Features include simplified Chinese search and faceted search results.

**Highlights:** Full-discipline Taiwanese academic books, Simplified Chinese search support, Faceted search results, Offline reading capability, Customizable reading reminders

**Features:** macOS Compatibility

**In-app purchases:** none


### EPUB Reader

[App page](https://appshunter.io/ios/app/epub-reader-ebook-and-fb2/id6780233015)

This app allows you to import and read your DRM-free ebook files locally. It supports various formats and offers customizable reading settings for a personalized offline experience. You can also search, highlight, and annotate your books.

**Highlights:** Import DRM-free EPUB, MOBI, AZW3, FB2, TXT, Offline reading with no account, Customizable text and themes, Full-book search and highlighting, Chapter navigation and progress tracking, Export notes and highlights

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $5.99 | per 7 days |
| Monthly | $14.99 | per month |


## Frequently asked questions

### Is TWB学术电子书 free?

TWB学术电子书 is free to download, with no in-app purchases.

### Is EPUB Reader free?

EPUB Reader is free to download, with in-app purchases available.

### Which has better reviews, TWB学术电子书 or EPUB Reader?

TWB学术电子书 and EPUB Reader are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do TWB学术电子书 or EPUB Reader have ads?

EPUB Reader shows ads; TWB学术电子书 does not.

### Which is updated more often, TWB学术电子书 or EPUB Reader?

TWB学术电子书 ships an update every 2 months, and EPUB Reader every 2 months. Most recently, TWB学术电子书 was updated on October 6, 2026 and EPUB Reader on October 16, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*