# PTTEP E vs Books Reader

The clearest difference is in-app purchases: PTTEP E at none against Books Reader's 9. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Books Reader sells 9 in-app purchases, starting at $1.99 per month. PTTEP E asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 7, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | PTTEP E | Books Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (22 ratings)](https://appshunter.io/ios/app/books-reader-pocket-library/id1550557954/reviews)** |
| Number of ratings | — | **22** |
| Positive reviews | — | 37.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | — | Free with in-app purchases |
| Size | 25 MB | 59 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [BOOKDOSE COMPANY LIMITED](https://appshunter.io/developer/459445000) | [Villow](https://appshunter.io/developer/1550558286) |

## 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


### Books Reader

[App page](https://appshunter.io/ios/app/books-reader-pocket-library/id1550557954)

This app provides a seamless e-reading experience, managing your ebook collection and offering customizable reading settings. It supports various formats and includes features like bookmarking, note-taking, and a read/unread tracker.

**Highlights:** Supports multiple ebook formats (epub, fb2, mobi, PDF), Manages and organizes ebook collections, Customizable text size, color, theme, and brightness, Progress tracking and bookmarking, Note-taking and excerpt selection, Read/unread book tracker, Filtering and search functionality

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Regular donation | $1.99 | per month |
| Regular donation | $3.99 | per month |
| Regular donation | $5.99 | per month |
| Regular donation | $9.99 | per month |
| Donation | $1.99 | one-time |
| Donation | $3.99 | one-time |
| Donation | $5.99 | one-time |
| Donation | $9.99 | one-time |
| Custom Fonts & Themes | $9.99 | one-time |


## Frequently asked questions

### Is PTTEP E free?

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

### Is Books Reader free?

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

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

Neither PTTEP E nor Books Reader shows ads.

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

PTTEP E ships an update every 3 months, and Books Reader every 3 months. Most recently, PTTEP E was updated on October 7, 2026 and Books Reader on October 10, 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.*