# Booksnotify vs Parutio

The clearest difference is in-app purchases: Booksnotify at none against Parutio's 2. Parutio's advantage is update cadence (every 3 days vs fortnightly). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. Parutio sells 2 in-app purchases, starting at $5.99 per month. Booksnotify asks for nothing beyond the download.

Booksnotify ships an update fortnightly, Parutio every 3 days. The most recent releases landed on October 28, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | Booksnotify | Parutio |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 3 days** |
| Monetization | Free | — |
| Size | 23 MB | 31 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Nicolas Malen](https://appshunter.io/developer/1794003822) | [Prismatic Apps](https://appshunter.io/developer/1530675050) |

## What reviewers say

### Booksnotify

[App page](https://appshunter.io/ios/app/booksnotify/id6741392349)

Get instant notifications for new book releases from your favorite authors and in your preferred languages. Organize your reading with a digital library and easily add books via ISBN scanning or manual entry.

**Highlights:** New book release alerts, Customizable reading lists, Digital book library, Search library by author, Add books by ISBN scanning, Supports English and French

**Features:** macOS Compatibility

**In-app purchases:** none


### Parutio

[App page](https://appshunter.io/ios/app/parutio-book-release-tracker/id6798295153)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Parutio Premium Monthly | $5.99 | per month |
| Parutio Premium Annual | $34.99 | per year |


## Frequently asked questions

### Is Booksnotify free?

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

### Is Parutio free?

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

### Do Booksnotify or Parutio have ads?

Neither Booksnotify nor Parutio shows ads.

### Which is updated more often, Booksnotify or Parutio?

Booksnotify ships an update fortnightly, and Parutio every 3 days. Most recently, Booksnotify was updated on October 28, 2026 and Parutio 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.*