# Bookends.app vs xLibrary

The clearest difference is in-app purchases: xLibrary at none against Bookends.app's 2. xLibrary also leads on update cadence (every 2 days vs every 6 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Bookends.app sells 2 in-app purchases, starting at $3.99 per month. xLibrary asks for nothing beyond the download.

Bookends.app ships an update every 6 months, xLibrary every 2 days. The most recent releases landed on October 8, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Bookends.app | xLibrary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/bookendsapp/id6737713402/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 days** |
| Monetization | Freemium | — |
| Size | 39 MB | 23 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 4+ |
| Developer | [Bookends](https://appshunter.io/developer/1777545924) | [K2 Labs](https://appshunter.io/developer/1705596895) |

## What reviewers say

### Bookends.app

[App page](https://appshunter.io/ios/app/bookendsapp/id6737713402)

This app helps you achieve your reading goals with custom bookshelves, insightful progress tracking, and social features to share with friends. It supports all reading formats, including audiobooks, physical books, and digital content, adapting to your personal style.

**Highlights:** Customizable bookshelves, Progress tracking for all formats, Daily and weekly reading insights, Social feeds for reading buddies, Track audiobooks, physical, and digital books

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bookends Premium | $3.99 | per month |
| Bookends Premium Annnual | $29.99 | per year |


### xLibrary

[App page](https://appshunter.io/ios/app/xlibrary-home-collection/id6765608753)

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

**In-app purchases:** none


## Frequently asked questions

### Is Bookends.app free?

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

### Is xLibrary free?

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

### Do Bookends.app or xLibrary have ads?

Neither Bookends.app nor xLibrary shows ads.

### Which is updated more often, Bookends.app or xLibrary?

Bookends.app ships an update every 6 months, and xLibrary every 2 days. Most recently, Bookends.app was updated on October 8, 2026 and xLibrary on October 10, 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.*