# Book Tracker App vs Ex Libris Lookup

Book Tracker App and Ex Libris Lookup are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Book Tracker App sells 1 one-off in-app purchase and Ex Libris Lookup sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Book Tracker App ships an update every 2 weeks, Ex Libris Lookup every 9 days. The most recent releases landed on October 24, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Book Tracker App | Ex Libris Lookup |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (6 ratings)](https://appshunter.io/ios/app/book-tracker-app-ex-libris/id6455986946/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 9 days** |
| Monetization | Free with in-app purchases | — |
| Size | 341 MB | 38 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fidelis](https://appshunter.io/developer/1542513151) | [Garst Peterson](https://appshunter.io/developer/1896227590) |

## What reviewers say

### Book Tracker App

[App page](https://appshunter.io/ios/app/book-tracker-app-ex-libris/id6455986946)

Effortlessly track, organize, and categorize your reading list. Add books via barcode, ISBN, or manual entry. Syncs across devices with iCloud and offers features like loan tracking and custom location tabs.

**Highlights:** Add books via barcode, ISBN, or manual entry, Organize books into custom categories, Track loaned books, Create wish lists, Syncs with iCloud across devices, Speech-to-text for comments, Export lists as CSV

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ex Libris Pro | $12.99 | one-time |


### Ex Libris Lookup

[App page](https://appshunter.io/ios/app/ex-libris-lookup/id6766182705)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ex Libris Pro Monthly | $4.99 | per month |
| Ex Libris Pro Annual | $29.99 | per year |


## Frequently asked questions

### Is Book Tracker App free?

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

### Is Ex Libris Lookup free?

Ex Libris Lookup is free to download, with in-app purchases available.

### Do Book Tracker App or Ex Libris Lookup have ads?

Neither Book Tracker App nor Ex Libris Lookup shows ads.

### Which is updated more often, Book Tracker App or Ex Libris Lookup?

Book Tracker App ships an update every 2 weeks, and Ex Libris Lookup every 9 days. Most recently, Book Tracker App was updated on October 24, 2026 and Ex Libris Lookup on October 8, 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.*