# PJ Quick Connection for iPad vs Weapons Detection System

The clearest difference is update cadence: Weapons Detection System at weekly against PJ Quick Connection for iPad's every 6 months. Weapons Detection System also leads on device support (3 vs 1). PJ Quick Connection for iPad's advantage is iOS requirement (11.0 vs 15.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

PJ Quick Connection for iPad ships an update every 6 months, Weapons Detection System weekly. The most recent releases landed on October 26, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | PJ Quick Connection for iPad | Weapons Detection System |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/weapons-detection-system/id1622681774/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Weekly** |
| Monetization | — | Free |
| Size | 12 MB | 148 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Maxell, Ltd.](https://appshunter.io/developer/1292158161) | [Athena Security](https://appshunter.io/developer/1494675502) |

## What reviewers say

### PJ Quick Connection for iPad

[App page](https://appshunter.io/ios/app/pj-quick-connection-for-ipad/id1412752778)

**Features:** macOS Compatibility

**In-app purchases:** none


### Weapons Detection System

[App page](https://appshunter.io/ios/app/weapons-detection-system/id1622681774)

This system provides remote notifications and accountability for walk-through metal detectors, helping organizations maintain security and compliance. It assists officers by acting as an extra layer of vigilance at entryways, ensuring adherence to best practices and preventing unauthorized items from entering facilities.

**Highlights:** Remote notifications, Accountability tracking, Incident response forms, Security officer check-in, Automated paperwork, Guest item reminders, Secondary screening AI

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PJ Quick Connection for iPad free?

PJ Quick Connection for iPad is free to download, with no in-app purchases.

### Is Weapons Detection System free?

Weapons Detection System is free to download, with no in-app purchases.

### Do PJ Quick Connection for iPad or Weapons Detection System have ads?

Neither PJ Quick Connection for iPad nor Weapons Detection System shows ads.

### Which is updated more often, PJ Quick Connection for iPad or Weapons Detection System?

PJ Quick Connection for iPad ships an update every 6 months, and Weapons Detection System weekly. Most recently, PJ Quick Connection for iPad was updated on October 26, 2026 and Weapons Detection System on October 22, 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.*