# Librosy vs RookReader

The clearest difference is update cadence: RookReader at every 4 days against Librosy's monthly. RookReader also leads on device support (3 vs 1) and iOS requirement (15.5 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Librosy sells 2 in-app purchases, starting at $17.99 per year and RookReader sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Librosy ships an update monthly, RookReader every 4 days. The most recent releases landed on October 17, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Librosy | RookReader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/librosy-ebook-reader-and-notes/id6772448952/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 days** |
| Monetization | Free | — |
| Size | 24 MB | 69 MB |
| Requires iOS | 17.0 | **15.5** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Vitalii Trus](https://appshunter.io/developer/6772448954) | [Ansh Sharma](https://appshunter.io/developer/6811009672) |

## What reviewers say

### Librosy

[App page](https://appshunter.io/ios/app/librosy-ebook-reader-and-notes/id6772448952)

A beautifully designed reader for iOS that supports multiple book formats. It allows users to highlight text, save quotes, and organize notes. Track progress on both digital and physical books with integrated tools.

**Highlights:** Supports EPUB, FB2, PDF, TXT, Markdown, HTML, RTF, Highlighting with color-coded quotes, Centralized saving of quotes, words, and highlights, Paper book tracking with timer and page counter, Smart library with auto-shelving and search, iCloud sync for progress and notes, Native iOS gestures and dark mode support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Librosy Pro · Yearly | $17.99 | per year |
| Librosy Pro · Lifetime | $39.99 | one-time |


### RookReader

[App page](https://appshunter.io/ios/app/rookreader-ebook-and-audiobook/id6811009670)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 60 Rook AI credits | $2.99 | one-time |
| 180 Rook AI credits | $7.99 | one-time |
| RookReader Pro | $8.99 | one-time |
| 500 Rook AI credits | $19.99 | one-time |


## Frequently asked questions

### Is Librosy free?

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

### Is RookReader free?

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

### Do Librosy or RookReader have ads?

Neither Librosy nor RookReader shows ads.

### Which is updated more often, Librosy or RookReader?

Librosy ships an update monthly, and RookReader every 4 days. Most recently, Librosy was updated on October 17, 2026 and RookReader on October 29, 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.*