# Remote Security Manager (RSM) vs CA4K

The clearest difference is rating: Remote Security Manager (RSM) at 1.8 against CA4K's 1.1. Remote Security Manager (RSM) also leads on update cadence (every 5 months vs every 54 months). CA4K's advantage is iOS requirement (11.0 vs 13.0). On price, review sentiment, ratings volume and ads there is nothing between them.

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

Remote Security Manager (RSM) holds the better App Store score, 1.8 against 1.1. Both are backed by a comparable volume of ratings — 14 and 10 respectively. Written reviews point the same way: 7% of Remote Security Manager (RSM)'s written reviews are positive against 0% of CA4K's.

Remote Security Manager (RSM) ships an update every 5 months, CA4K every 54 months. The most recent releases landed on October 12, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Remote Security Manager (RSM) | CA4K |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.8 (14 ratings)](https://appshunter.io/ios/app/remote-security-manager-rsm/id1329072932/reviews)** | [1.1 (10 ratings)](https://appshunter.io/ios/app/ca4k/id1491432558/reviews) |
| Number of ratings | **14** | 10 |
| Positive reviews | **6.7% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 54 months |
| Monetization | Free | Free |
| Size | 131 MB | 0 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Radionix B.V.](https://appshunter.io/developer/1858301346) | [NAPCO Security Technologies](https://appshunter.io/developer/397342490) |

## What reviewers say

### Remote Security Manager (RSM)

[App page](https://appshunter.io/ios/app/remote-security-manager-rsm/id1329072932)

Manage your B & G Series intrusion panels remotely from your iPhone or iPad. Control system arming, user access, and receive real-time notifications for security events. View live camera feeds and silence alarms from anywhere.

**Highlights:** Remote arm/disarm, User management, Push notifications, Live video streaming, Event history, Alarm silencing

**Features:** Vision Pro support

**In-app purchases:** none


### CA4K

[App page](https://appshunter.io/ios/app/ca4k/id1491432558)

This app provides mobile access control for enterprise entry points like doors and elevators. Users can customize their approved access points and gain entry without physical credentials. It also offers optional administrator functions for system management.

**Highlights:** Mobile access to doors and elevators, Customize approved entry points, Log access without physical credentials, Administrator functions for system management, Enterprise electronic access control

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Remote Security Manager (RSM) free?

Remote Security Manager (RSM) is free to download, with no in-app purchases.

### Is CA4K free?

CA4K is free to download, with no in-app purchases.

### Which has better reviews, Remote Security Manager (RSM) or CA4K?

Remote Security Manager (RSM) is rated higher. Remote Security Manager (RSM) averages 1.8 out of 5 from 14 ratings, while CA4K averages 1.1 from 10 ratings.

### Do Remote Security Manager (RSM) or CA4K have ads?

Neither Remote Security Manager (RSM) nor CA4K shows ads.

### Which is updated more often, Remote Security Manager (RSM) or CA4K?

Remote Security Manager (RSM) ships an update every 5 months, and CA4K every 54 months. Most recently, Remote Security Manager (RSM) was updated on October 12, 2026 and CA4K on October 16, 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.*