Dark POS vs AVS Library Manager
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Dark POS
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.
- Customer engagement tools
- Product and promotion promotion
- Loyalty and rewards program management
- Customer self-registration
- Purchase review and checkout
Read full descriptionHide full description
Connect and engage with your customers using the DarkPOS Point of Sale app. Promote your products and services, coupons and promotions, manage loyalty and rewards programs from an intuitive and friendly interface. Allow your customers to self-register, review their purchases and pay for their products and services at checkout. NOTE: This application requires that the merchant be a registered user of a Dark POS system, including Enlite for Drycleaners or Delite for Restaurants.
AVS Library Manager
Streamline library operations with this app. Manage book catalogs, member onboarding, check-ins/outs, fee tracking, and expenses. Generate clear reports and print receipts.
- Book cataloging
- Member management
- Issue/return tracking
- Fee tracking
- Expense recording
- Report generation
- Offline functionality
Read full descriptionHide full description
AVS Library Manager makes everyday library work simple catalog books, onboard members, issue/return, track fees, record expenses, print/share receipts, and view clear reports. Works offline. No ads. No tracking.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Dark POS | AVS Library Manager |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (2 ratings) — better | — |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 2 — better | — |
| Update frequency | Every 5 months | Every 3 days — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.4 | 13.0 — better |
| Further details — not scored | ||
| Size | 54 MB | 45 MB |
| Age rating | 4+ | 4+ |
| Developer | Dark POS, Inc. | Vishal Bhardwaj |
Customer experience
Dark POS
AVS Library Manager
In-app purchases
Dark POS
No in-app purchases
AVS Library Manager
- Lifetime Premium$19.99
Questions
Is Dark POS free?
Is AVS Library Manager free?
Do Dark POS or AVS Library Manager have ads?
Which is updated more often, Dark POS or AVS Library Manager?
Other comparisons
