# Readest vs Librox

The clearest difference is in-app purchases: Librox at none against Readest's 9. Librox also leads on update cadence (weekly vs fortnightly). Readest's advantage is chart position (#200 vs unranked). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Readest sells 9 in-app purchases, starting at $4.99 per month. Librox asks for nothing beyond the download.

Readest ships an update fortnightly, Librox weekly. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Readest | Librox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (201 ratings)](https://appshunter.io/ios/app/readest-ebook-reader/id6738622779/reviews)** | — |
| Number of ratings | **201** | — |
| Positive reviews | 83.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Freemium | — |
| Best chart rank | **#200** | — |
| Size | 58 MB | 48 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Bilingify LLC](https://appshunter.io/developer/1781524090) | [Section 9 Labs LLC](https://appshunter.io/developer/1607183283) |

## What reviewers say

### Readest

[App page](https://appshunter.io/ios/app/readest-ebook-reader/id6738622779)

**Currently charting:** #200 Top Free · Book (US App Store)

This app offers a versatile reading experience for various ebook formats, allowing users to manage their library, take notes, listen to audiobooks, and sync progress across devices. It supports OPDS catalogs, Calibre servers, and multiple cloud storage options for seamless access.

**Highlights:** Supports EPUB, PDF, MOBI, AZW3, FB2, CBZ, TXT, Markdown, OPDS catalog and Calibre server integration, Text-to-speech with offline voices, Cross-device sync via cloud services, Annotation and note-taking tools, Customizable reading settings, CarPlay support for audiobooks

**Features:** Family Sharing, Vision Pro support

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscribe to Plus Plan | $4.99 | per month |
| Subscribe to Pro Plan | $9.99 | per month |
| Subscribe to Plus Plan | $49.99 | per year |
| Subscribe to Pro Plan | $99.99 | per year |
| 1 GB | $9.99 | one-time |
| 2 GB | $14.99 | one-time |
| Full Customization | $19.99 | one-time |
| 5 GB | $29.99 | one-time |
| 10 GB | $49.99 | one-time |


### Librox

[App page](https://appshunter.io/ios/app/librox/id6796746657)

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

**In-app purchases:** none


## Frequently asked questions

### Is Readest free?

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

### Is Librox free?

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

### Do Readest or Librox have ads?

Neither Readest nor Librox shows ads.

### Which is updated more often, Readest or Librox?

Readest ships an update fortnightly, and Librox weekly. Most recently, Readest was updated on November 8, 2026 and Librox on October 31, 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.*