# Library vs Book Tracker

The clearest difference is in-app purchases: Library at none against Book Tracker's 3. Book Tracker's advantage is update cadence (every 5 days vs every 6 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Book Tracker sells 3 in-app purchases, starting at $2.99 per month. Library asks for nothing beyond the download.

Library ships an update every 6 weeks, Book Tracker every 5 days. The most recent releases landed on September 17, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Library | Book Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/book-tracker-bookstack/id6756306175/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 days** |
| Monetization | — | Freemium |
| Size | 32 MB | 87 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [OENG Mengthong](https://appshunter.io/developer/1581219910) | [Jozef Grec](https://appshunter.io/developer/1859977615) |

## What reviewers say

### Library

[App page](https://appshunter.io/ios/app/library-bonnalay/id6754979084)

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

**In-app purchases:** none


### Book Tracker

[App page](https://appshunter.io/ios/app/book-tracker-bookstack/id6756306175)

Easily track your reading journey with this beautifully designed app. Log books, add start/finish dates, organize your library, and reflect on your reading habits. Add notes, ratings, and custom tags to personalize your experience.

**Highlights:** Track read and currently reading books, Organize books into series, Add custom tags and notes, Rate finished books, View reading timeline and history, Add books by title or author

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $2.99 | per month |
| Premium Yearly | $24.99 | per year |
| BookStack Premium (Lifetime) | $59.99 | one-time |


## Frequently asked questions

### Is Library free?

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

### Is Book Tracker free?

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

### Do Library or Book Tracker have ads?

Neither Library nor Book Tracker shows ads.

### Which is updated more often, Library or Book Tracker?

Library ships an update every 6 weeks, and Book Tracker every 5 days. Most recently, Library was updated on September 17, 2026 and Book Tracker on September 21, 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.*