# Open Library Reader vs Torrossa Reader

The clearest difference is review sentiment: Open Library Reader at 26% against Torrossa Reader's 0%. Open Library Reader also leads on update cadence (every 2 months vs every 4 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Open Library Reader ships an update every 2 months, Torrossa Reader every 4 months. The most recent releases landed on October 20, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Open Library Reader | Torrossa Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.1 (51 ratings)](https://appshunter.io/ios/app/open-library-reader/id1573989409/reviews)** | — |
| Number of ratings | **51** | — |
| Positive reviews | **26.2% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Free | Free |
| Size | 24 MB | 12 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Loomis House, LLC](https://appshunter.io/developer/1573989411) | [Casalini libri S.p.A.](https://appshunter.io/developer/432109605) |

## What reviewers say

### Open Library Reader

[App page](https://appshunter.io/ios/app/open-library-reader/id1573989409)

Access and read millions of books from an online library. Organize your reading lists, track borrowed books, and discover related titles within a familiar reading interface. Requires an internet connection.

**Highlights:** Browse and check out millions of books, Track reading progress and wishlists, Built-in search and related title discovery, Shelf management and edition changes, Checkout tracking for borrowed books, Customizable reading interface

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

**In-app purchases:** none


### Torrossa Reader

[App page](https://appshunter.io/ios/app/torrossa-reader/id1621262664)

Read digital texts in epub format with this application. It's designed for academic study and personal reading, focusing on humanities and social sciences. The app supports both protected and unprotected epub files.

**Highlights:** EPUB format support, Readium LCP protection, Academic and personal reading, Focus on humanities and social sciences, Supports unprotected epubs

**In-app purchases:** none


## Frequently asked questions

### Is Open Library Reader free?

Open Library Reader is free to download, with no in-app purchases.

### Is Torrossa Reader free?

Torrossa Reader is free to download, with no in-app purchases.

### Do Open Library Reader or Torrossa Reader have ads?

Neither Open Library Reader nor Torrossa Reader shows ads.

### Which is updated more often, Open Library Reader or Torrossa Reader?

Open Library Reader ships an update every 2 months, and Torrossa Reader every 4 months. Most recently, Open Library Reader was updated on October 20, 2026 and Torrossa Reader on September 30, 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.*