# PTTEP E vs ePub Reader

The clearest difference is in-app purchases: PTTEP E at none against ePub Reader's 5. ePub Reader's advantage is update cadence (every 2 weeks vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. ePub Reader sells 5 in-app purchases, starting at $4.99 per 7 days. PTTEP E asks for nothing beyond the download.

PTTEP E ships an update every 3 months, ePub Reader every 2 weeks. The most recent releases landed on November 1, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | PTTEP E | ePub Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/epub-reader-ebook-viewer/id6749545560/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 25 MB | 77 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [BOOKDOSE COMPANY LIMITED](https://appshunter.io/developer/459445000) | [TEXAS ADVANCE LLC](https://appshunter.io/developer/1850389482) |

## What reviewers say

### PTTEP E

[App page](https://appshunter.io/ios/app/pttep-e-library/id892711615)

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

**In-app purchases:** none


### ePub Reader

[App page](https://appshunter.io/ios/app/epub-reader-ebook-viewer/id6749545560)

Read eBooks and documents in various formats like EPUB, PDF, and DOC. Import files easily, customize your reading experience with themes and fonts, and manage bookmarks and notes. Unlock more features with a PRO subscription.

**Highlights:** Supports EPUB, PDF, TXT, DOC, DOCX, ODT, Import via Browser, AirDrop, iCloud, Finder, Chapter browsing and bookmarking, Font customization and themes, Brightness control, Note-taking functionality

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Weekly-Trial | $4.99 | per 7 days |
| Monthly | $12.99 | per month |
| Yearly | $39.99 | per year |
| Lifetime | $59.99 | one-time |


## Frequently asked questions

### Is PTTEP E free?

PTTEP E is free to download, with no in-app purchases.

### Is ePub Reader free?

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

### Do PTTEP E or ePub Reader have ads?

Neither PTTEP E nor ePub Reader shows ads.

### Which is updated more often, PTTEP E or ePub Reader?

PTTEP E ships an update every 3 months, and ePub Reader every 2 weeks. Most recently, PTTEP E was updated on November 1, 2026 and ePub Reader on November 8, 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.*