# The ARC Library vs Casper Buzz

The clearest difference is ads: The ARC Library at none against Casper Buzz's shown. The ARC Library also leads on update cadence (every 9 days vs every 4 months) and ratings volume (12 vs 1). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. The ARC Library sells 8 in-app purchases, starting at $2.99 per month and Casper Buzz sells 2 in-app purchases, starting at $5.00 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for The ARC Library against 5.0 for Casper Buzz. That said, the two scores are not equally well evidenced: The ARC Library has 12 ratings behind it against 1, so its average is the more settled of the two.

The ARC Library ships an update every 9 days, Casper Buzz every 4 months. The most recent releases landed on October 25, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | The ARC Library | Casper Buzz |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (12 ratings)](https://appshunter.io/ios/app/the-arc-library/id6759504375/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/casper-buzz/id6766524702/reviews) |
| Number of ratings | **12** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 9 days** | Every 4 months |
| Monetization | Freemium | Free with in-app purchases |
| Size | 111 MB | 71 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 17+ |
| Developer | [Romana Adamka](https://appshunter.io/developer/1879079829) | [Casper Buzz Midea Group LLC](https://appshunter.io/developer/1896299014) |

## 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 (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ARC Addon (Monthly) | $2.99 | per month |
| ARC Library Premium (Monthly) | $7.99 | per month |
| Authors Monthly | $9.99 | per month |
| Combo Plan Monthly | $12.99 | per month |
| ARC Addon (Yearly) | $29.99 | per year |
| ARC Library Premium (yearly) | $79.99 | per year |
| Author Yearly | $99.99 | per year |
| Combo Yearly | $129.99 | per year |


### Casper Buzz

[App page](https://appshunter.io/ios/app/casper-buzz/id6766524702)

This app serves as a comprehensive local guide for Casper, Wyoming. It centralizes information on events, news, and local businesses, making it easy to discover and plan activities within the community. Stay connected and informed about everything happening in your city.

**Highlights:** Local event listings, Community news updates, Local business directory, Discover outdoor adventures, Centralized information hub, Easy access to event details

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Casper Buzz Monthly Access | $5.00 | per month |
| Casper Buzz Annual Pass | $12.00 | per year |


## Frequently asked questions

### Is The ARC Library free?

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

### Is Casper Buzz free?

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

### Which has better reviews, The ARC Library or Casper Buzz?

The ARC Library and Casper Buzz are both rated 5.0 out of 5 on the App Store, from 12 and 1 ratings respectively.

### Do The ARC Library or Casper Buzz have ads?

Casper Buzz shows ads; The ARC Library does not.

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

The ARC Library ships an update every 9 days, and Casper Buzz every 4 months. Most recently, The ARC Library was updated on October 25, 2026 and Casper Buzz on October 20, 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.*