# CRB vs Libra reader

The clearest difference is in-app purchases: CRB at none against Libra reader's 2. CRB also leads on iOS requirement (16.0 vs 18.2). Libra reader's advantage is update cadence (every 3 weeks vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. Libra reader sells 2 in-app purchases, starting at $1.99 per month. CRB asks for nothing beyond the download.

CRB ships an update every 4 months, Libra reader every 3 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | CRB | Libra reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/libra-reader/id6782043006/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 18 MB | 73 MB |
| Requires iOS | **16.0** | 18.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SilkCode GmbH](https://appshunter.io/developer/687848362) | [Sergei Mikhailov](https://appshunter.io/developer/6782043188) |

## What reviewers say

### CRB

[App page](https://appshunter.io/ios/app/crb-ebooks/id1625700965)

**In-app purchases:** none


### Libra reader

[App page](https://appshunter.io/ios/app/libra-reader/id6782043006)

This app is a versatile ebook reader and library manager for iPhone and iPad. It supports a wide range of formats and allows reading from various sources, with features like customizable reading settings, note-taking, and cross-device synchronization.

**Highlights:** Supports all major ebook formats, Read from device, cloud, and OPDS catalogs, Customizable reading experience, Highlights, notes, and bookmarks, On-device translation, Cross-device sync (Pro feature)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Libra Pro – Monthly | $1.99 | per month |
| Libra Pro – Yearly | $19.99 | per year |


## Frequently asked questions

### Is CRB free?

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

### Is Libra reader free?

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

### Do CRB or Libra reader have ads?

Neither CRB nor Libra reader shows ads.

### Which is updated more often, CRB or Libra reader?

CRB ships an update every 4 months, and Libra reader every 3 weeks. Most recently, CRB was updated on October 24, 2026 and Libra reader on October 25, 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.*