# Indalo Space vs Book Tracker App

The clearest difference is in-app purchases: Indalo Space at none against Book Tracker App's 1. Book Tracker App's advantage is update cadence (every 2 weeks vs every 7 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Book Tracker App sells 1 one-off in-app purchase. Indalo Space asks for nothing beyond the download.

Indalo Space ships an update every 7 months, Book Tracker App every 2 weeks. The most recent releases landed on October 13, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Indalo Space | Book Tracker App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (5 ratings)](https://appshunter.io/ios/app/book-tracker-app-ex-libris/id6455986946/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 78 MB | 341 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Indalo Space SA](https://appshunter.io/developer/1620173950) | [Fidelis](https://appshunter.io/developer/1542513151) |

## What reviewers say

### Indalo Space

[App page](https://appshunter.io/ios/app/indalo-space/id1620173948)

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

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Indalo Space free?

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

### Is Book Tracker App free?

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

### Do Indalo Space or Book Tracker App have ads?

Neither Indalo Space nor Book Tracker App shows ads.

### Which is updated more often, Indalo Space or Book Tracker App?

Indalo Space ships an update every 7 months, and Book Tracker App every 2 weeks. Most recently, Indalo Space was updated on October 13, 2026 and Book Tracker App on October 7, 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.*