# Booksmark'd vs Stacks

The clearest difference is in-app purchases: Booksmark'd at none against Stacks's 4. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Stacks sells 4 in-app purchases, starting at $2.99 per month. Booksmark'd asks for nothing beyond the download.

## The numbers

| Metric | Booksmark'd | Stacks |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 4 days |
| Monetization | — | Freemium |
| Size | 3 MB | 34 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Rick Twilling](https://appshunter.io/developer/1790344644) | [Zenmonkeys Digital LLC](https://appshunter.io/developer/1868802546) |

## What reviewers say

### Booksmark'd

[App page](https://appshunter.io/ios/app/booksmarkd/id6747617400)

**Features:** macOS Compatibility

**In-app purchases:** none


### Stacks

[App page](https://appshunter.io/ios/app/stacks-book-scanner-and-library/id6778984902)

Digitally catalog your physical book collection by scanning shelves or barcodes. Track reading progress, organize by genre or color, and discover new books based on your taste. Features include AI-powered spine recognition and a lending tracker.

**Highlights:** Shelf scanning for bulk book entry, Barcode scanning with auto-add, Import/export from Goodreads/StoryGraph, Visual shelf and spine rendering, Reading progress tracking, Book scouting and wishlist building, Personalized reading recommendations

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $2.99 | per month |
| Pro Yearly | $19.99 | per year |
| 3 Scans | $0.99 | one-time |
| 15 Scans | $3.99 | one-time |


## Frequently asked questions

### Is Booksmark'd free?

Booksmark'd is free to download, with no in-app purchases.

### Is Stacks free?

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

### Do Booksmark'd or Stacks have ads?

Neither Booksmark'd nor Stacks 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.*