# The ARC Library vs Cratelog

The clearest difference is in-app purchases: Cratelog at none against The ARC Library's 4. The ARC Library's advantage is device support (3 vs 1). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. The ARC Library sells 4 in-app purchases, starting at $2.99 per month. Cratelog asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for The ARC Library against 5.0 for Cratelog. Both are backed by a comparable volume of ratings — 10 and 4 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

The ARC Library ships an update every 9 days, Cratelog every 5 days. The most recent releases landed on October 12, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | The ARC Library | Cratelog |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (10 ratings)](https://appshunter.io/ios/app/the-arc-library/id6759504375/reviews) | [5.0 (4 ratings)](https://appshunter.io/ios/app/cratelog-book-box-tracker/id6780173035/reviews) |
| Number of ratings | **10** | 4 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 5 days** |
| Monetization | Freemium | **Free** |
| Size | 105 MB | 82 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 9+ | 4+ |
| Developer | [Romana Adamka](https://appshunter.io/developer/1879079829) | [Micha Przybya](https://appshunter.io/developer/1877149824) |

## What reviewers say

### The ARC Library

[App page](https://appshunter.io/ios/app/the-arc-library/id6759504375)

Manage your book review workflow with this comprehensive tool. Track ARCs, deadlines, reading progress, and create polished reviews. Features include detailed statistics, a content creator hub, and a public reader profile.

**Highlights:** Track ARCs by ISBN, title, or barcode, Interactive reading calendar with deadlines, Detailed reading statistics and analytics, Rich text review editor with checklist, Content creator hub for social media campaigns, Public reader profile for showcasing stats, TBR spin wheel and Bingo Challenge

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ARC Addon (Monthly) | $2.99 | per month |
| ARC Library Premium (Monthly) | $7.99 | per month |
| ARC Addon (Yearly) | $29.99 | per year |
| ARC Library Premium (yearly) | $79.99 | per year |


### Cratelog

[App page](https://appshunter.io/ios/app/cratelog-book-box-tracker/id6780173035)

Manage multiple book box subscriptions and never miss a skip deadline. Track all your subscriptions, upcoming reveals, and your book collection in one place. Avoid duplicate purchases and understand your spending.

**Highlights:** Never miss a skip deadline, All subscriptions in one place, Spoiler-safe reveals, Track your book collection, Monitor spending and savings, Manage preorders and sales

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

**In-app purchases:** none


## Frequently asked questions

### Is The ARC Library free?

The ARC Library is free to download, with in-app purchases available.

### Is Cratelog free?

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

### Which has better reviews, The ARC Library or Cratelog?

The ARC Library and Cratelog are both rated 5.0 out of 5 on the App Store, from 10 and 4 ratings respectively.

### Do The ARC Library or Cratelog have ads?

Neither The ARC Library nor Cratelog shows ads.

### Which is updated more often, The ARC Library or Cratelog?

The ARC Library ships an update every 9 days, and Cratelog every 5 days. Most recently, The ARC Library was updated on October 12, 2026 and Cratelog on October 9, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*