# Pen Library كتابخانه قلم vs Nverse

The clearest difference is rating: Nverse at 5.0 against Pen Library كتابخانه قلم's 4.2. Pen Library كتابخانه قلم's advantage is in-app purchases (none vs 1) and ratings volume (76 vs 3). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Nverse sells 1 one-off in-app purchase. Pen Library كتابخانه قلم asks for nothing beyond the download.

Nverse holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Pen Library كتابخانه قلم has 76 ratings behind it against 3, so its average is the more settled of the two.

Pen Library كتابخانه قلم ships an update every 5 weeks, Nverse monthly. Both last shipped on October 17, 2026.

## The numbers

| Metric | Pen Library كتابخانه قلم | Nverse |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (76 ratings)](https://appshunter.io/ios/app/pen-library/id921166915/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/nverse/id6742115218/reviews)** |
| Number of ratings | **76** | 3 |
| Positive reviews | 61.9% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 92 MB | 74 MB |
| Requires iOS | **9.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [Mohammad Anwar](https://appshunter.io/developer/581746395) | [AMINI AMIR](https://appshunter.io/developer/1796903724) |

## What reviewers say

### Pen Library كتابخانه قلم

[App page](https://appshunter.io/ios/app/pen-library/id921166915)

Access a vast collection of Persian e-books in text and PDF formats. This free app offers advanced search, offline downloads, and interactive reading features like page-turning effects, highlighting, and note-taking.

**Highlights:** Vast Persian e-book collection, Text and PDF formats, Search by title, author, or content, Offline book downloads, Page-turning animation, Highlighting and note-taking, Bookmarking

**Features:** macOS Compatibility

**In-app purchases:** none


### Nverse

[App page](https://appshunter.io/ios/app/nverse/id6742115218)

Experience your favorite books with a modern, smooth, and enjoyable interface. Customize themes, fonts, and reading modes, with offline access and annotation tools. Supports multiple languages and includes AI-powered translation.

**Highlights:** Customizable themes, fonts, and reading modes, Offline reading and download options, Annotations and highlighting, Bookmark and note addition, Table of contents and search functionality, Collections and reviews, AI-powered translation

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| The Murder of Roger Ackroyd | $0.99 | one-time |


## Frequently asked questions

### Is Pen Library كتابخانه قلم free?

Pen Library كتابخانه قلم is free to download, with no in-app purchases.

### Is Nverse free?

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

### Which has better reviews, Pen Library كتابخانه قلم or Nverse?

Nverse is rated higher. Pen Library كتابخانه قلم averages 4.2 out of 5 from 76 ratings, while Nverse averages 5.0 from 3 ratings.

### Do Pen Library كتابخانه قلم or Nverse have ads?

Neither Pen Library كتابخانه قلم nor Nverse shows ads.

### Which is updated more often, Pen Library كتابخانه قلم or Nverse?

Pen Library كتابخانه قلم ships an update every 5 weeks, and Nverse monthly. Most recently, Pen Library كتابخانه قلم was updated on October 17, 2026 and Nverse on October 17, 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.*