# ReadAura vs Book Catalog

The clearest difference is update cadence: ReadAura at every 10 days against Book Catalog's every 5 weeks. ReadAura also leads on iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. ReadAura sells 2 in-app purchases, starting at $2.99 per month and Book Catalog sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReadAura ships an update every 10 days, Book Catalog every 5 weeks. The most recent releases landed on October 28, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | ReadAura | Book Catalog |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/book-catalog-shelf-scanner/id6801512523/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 5 weeks |
| Monetization | — | Freemium |
| Size | 135 MB | 6 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Oleh Vasylyshyn](https://appshunter.io/developer/6789967541) | [Alex Gameli Heyman](https://appshunter.io/developer/1529812783) |

## What reviewers say

### ReadAura

[App page](https://appshunter.io/ios/app/readaura-reading-tracker/id6789967539)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ReadAura Plus Monthly | $2.99 | per month |
| ReadAura Plus Yearly | $24.99 | per year |


### Book Catalog

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

Organize your personal library by scanning shelves or ISBNs. Track reading progress, set goals, and manage loans. Upgrade for advanced features like collection valuation and export options.

**Highlights:** Shelf scanning with recognition, ISBN barcode scanning, Manual book entry, Import from Goodreads/StoryGraph, Reading progress tracking, Custom shelf organization, Annual reading goals

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $4.99 | per 7 days |
| Pro Yearly | $24.99 | per year |
| Pro Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is ReadAura free?

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

### Is Book Catalog free?

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

### Do ReadAura or Book Catalog have ads?

Neither ReadAura nor Book Catalog shows ads.

### Which is updated more often, ReadAura or Book Catalog?

ReadAura ships an update every 10 days, and Book Catalog every 5 weeks. Most recently, ReadAura was updated on October 28, 2026 and Book Catalog on November 1, 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.*