# Dark POS vs AVS Library Manager

The clearest difference is in-app purchases: Dark POS at none against AVS Library Manager's 1. Dark POS also leads on ads (none vs shown). AVS Library Manager's advantage is update cadence (every 3 days vs every 5 months) and device support (3 vs 1). On price there is nothing between them.

Both are free to download. AVS Library Manager sells 1 one-off in-app purchase. Dark POS asks for nothing beyond the download.

Dark POS ships an update every 5 months, AVS Library Manager every 3 days. The most recent releases landed on October 24, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Dark POS | AVS Library Manager |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (2 ratings)](https://appshunter.io/ios/app/dark-pos/id1292089806/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 3 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 54 MB | 45 MB |
| Requires iOS | 16.4 | **13.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Dark POS, Inc.](https://appshunter.io/developer/1241606131) | [Vishal Bhardwaj](https://appshunter.io/developer/1849999607) |

## What reviewers say

### Dark POS

[App page](https://appshunter.io/ios/app/dark-pos/id1292089806)

This point-of-sale application helps businesses connect with customers by promoting products, managing loyalty programs, and facilitating self-registration. Customers can review purchases and pay at checkout. Requires merchant registration with a Dark POS system.

**Highlights:** Customer engagement tools, Product and promotion promotion, Loyalty and rewards program management, Customer self-registration, Purchase review and checkout

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

**In-app purchases:** none


### AVS Library Manager

[App page](https://appshunter.io/ios/app/avs-library-manager/id6754779622)

Streamline library operations with this app. Manage book catalogs, member onboarding, check-ins/outs, fee tracking, and expenses. Generate clear reports and print receipts.

**Highlights:** Book cataloging, Member management, Issue/return tracking, Fee tracking, Expense recording, Report generation, Offline functionality

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Premium | $19.99 | one-time |


## Frequently asked questions

### Is Dark POS free?

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

### Is AVS Library Manager free?

AVS Library Manager is free to download, with in-app purchases available.

### Do Dark POS or AVS Library Manager have ads?

AVS Library Manager shows ads; Dark POS does not.

### Which is updated more often, Dark POS or AVS Library Manager?

Dark POS ships an update every 5 months, and AVS Library Manager every 3 days. Most recently, Dark POS was updated on October 24, 2026 and AVS Library Manager on October 19, 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.*