# Central Plaza vs ABS Admin

The clearest difference is in-app purchases: Central Plaza at none against ABS Admin's 3. Central Plaza also leads on iOS requirement (9.0 vs 17.0). ABS Admin's advantage is update cadence (every 5 days vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. ABS Admin sells 3 one-off in-app purchases. Central Plaza asks for nothing beyond the download.

Central Plaza ships an update monthly, ABS Admin every 5 days. Both last shipped on October 25, 2026.

## The numbers

| Metric | Central Plaza | ABS Admin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/abs-admin-audiobookshelf/id6788065635/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 5 days** |
| Monetization | — | Free |
| Size | 10 MB | 8 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Carrier Hong Kong Ltd](https://appshunter.io/developer/1493107608) | [Corey FELDMAN](https://appshunter.io/developer/1836967631) |

## What reviewers say

### Central Plaza

[App page](https://appshunter.io/ios/app/central-plaza/id1503152933)

**Features:** macOS Compatibility

**In-app purchases:** none


### ABS Admin

[App page](https://appshunter.io/ios/app/abs-admin-audiobookshelf/id6788065635)

Manage your personal audiobook and ebook server, play and read content, and organize your entire library. This app offers a comprehensive suite of tools for server administration, including metadata editing, library cleanup, and user management.

**Highlights:** Manage audiobook and ebook libraries, Built-in audiobook player, EPUB, PDF, and CBZ reader, Edit metadata and fix covers, Organize series, collections, and playlists, Upload media from cloud storage, Podcast management, User and permission management

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $0.99 | one-time |
| Medium Tip | $2.99 | one-time |
| Large Tip | $4.99 | one-time |


## Frequently asked questions

### Is Central Plaza free?

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

### Is ABS Admin free?

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

### Do Central Plaza or ABS Admin have ads?

Neither Central Plaza nor ABS Admin shows ads.

### Which is updated more often, Central Plaza or ABS Admin?

Central Plaza ships an update monthly, and ABS Admin every 5 days. Most recently, Central Plaza was updated on October 25, 2026 and ABS Admin on October 25, 2026.

---

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