# Book Leaf vs Cocoas

The clearest difference is in-app purchases: Cocoas at none against Book Leaf's 6. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Book Leaf sells 6 in-app purchases, starting at $4.99 per month. Cocoas asks for nothing beyond the download.

Book Leaf ships an update every 2 weeks, Cocoas every 3 weeks. The most recent releases landed on July 22, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Book Leaf | Cocoas |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Size | 89 MB | 38 MB |
| Requires iOS | 15.5 | **15.1** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AKIFUMI YOSHIMURA](https://appshunter.io/developer/1819749795) | [KOJI ASAMIZU](https://appshunter.io/developer/1821761089) |

## What reviewers say

### Book Leaf

[App page](https://appshunter.io/ios/app/book-leaf-ocr-book-notes/id6747080786)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Book Leaf Pro (Monthly) | $4.99 | per month |
| Book Leaf Pro (Annual) | $49.99 | per year |
| OCR Credit 50 | $2.99 | one-time |
| OCR Credit 150 | $5.99 | one-time |
| OCR Credit 500 | $17.90 | one-time |
| Book Leaf Pro (Lifetime) | $54.99 | one-time |


### Cocoas

[App page](https://appshunter.io/ios/app/cocoas/id6747536759)

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

**In-app purchases:** none


## Frequently asked questions

### Is Book Leaf free?

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

### Is Cocoas free?

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

### Do Book Leaf or Cocoas have ads?

Neither Book Leaf nor Cocoas shows ads.

### Which is updated more often, Book Leaf or Cocoas?

Book Leaf ships an update every 2 weeks, and Cocoas every 3 weeks. Most recently, Book Leaf was updated on July 22, 2026 and Cocoas on September 16, 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.*