# Zima Client vs ABS Admin

The clearest difference is in-app purchases: Zima Client at none against ABS Admin's 3. ABS Admin's advantage is update cadence (every 3 days vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

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

Zima Client ships an update every 2 weeks, ABS Admin every 3 days. The most recent releases landed on September 27, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Zima Client | ABS Admin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (154 ratings)](https://appshunter.io/ios/app/zima-client/id6743763150/reviews)** | — |
| Number of ratings | **154** | — |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | Free | — |
| Size | 108 MB | 7 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [IceWhale Technology Limited](https://appshunter.io/developer/1804373296) | [Corey FELDMAN](https://appshunter.io/developer/1836967631) |

## What reviewers say

### Zima Client

[App page](https://appshunter.io/ios/app/zima-client/id6743763150)

Manage your ZimaOS from your mobile device. Monitor operations, execute applications, and review files remotely. Prioritizes data privacy and sovereignty for users.

**Highlights:** Remote ZimaOS management, Monitor operational status, Execute deployed applications, Review files, Data privacy focused

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

**In-app purchases:** none


### ABS Admin

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

**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 Zima Client free?

Zima Client 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 Zima Client or ABS Admin have ads?

Neither Zima Client nor ABS Admin shows ads.

### Which is updated more often, Zima Client or ABS Admin?

Zima Client ships an update every 2 weeks, and ABS Admin every 3 days. Most recently, Zima Client was updated on September 27, 2026 and ABS Admin on September 23, 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.*