# Libinvenio vs Book Catalog

The clearest difference is in-app purchases: Book Catalog at none against Libinvenio's 4. Libinvenio's advantage is iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Libinvenio sells 4 one-off in-app purchases. Book Catalog asks for nothing beyond the download.

## The numbers

| Metric | Libinvenio | Book Catalog |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | — |
| Size | 45 MB | 5 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Pedro Araujo](https://appshunter.io/developer/6785651282) | [Alex Gameli Heyman](https://appshunter.io/developer/1529812783) |

## What reviewers say

### Libinvenio

[App page](https://appshunter.io/ios/app/libinvenio/id6785651280)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small tip | $1.99 | one-time |
| Libinvenio Supporter | $2.99 | one-time |
| Medium tip | $3.99 | one-time |
| Large tip | $8.99 | one-time |


### Book Catalog

[App page](https://appshunter.io/ios/app/book-catalog-shelf-scanner/id6801512523)

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

**In-app purchases:** none


## Frequently asked questions

### Is Libinvenio free?

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

### Is Book Catalog free?

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

### Do Libinvenio or Book Catalog have ads?

Neither Libinvenio nor Book Catalog shows ads.

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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.*