# HC Admin vs Ombrex Extension

The clearest difference is review sentiment: Ombrex Extension at 100% against HC Admin's 60%. Ombrex Extension also leads on iOS requirement (10.0 vs 15.6). On price, update cadence, 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.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 21, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | HC Admin | Ombrex Extension |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (4 ratings)](https://appshunter.io/ios/app/hc-admin/id1470461775/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 60.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 39 MB | 117 MB |
| Requires iOS | 15.6 | **10.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hartmann Controls Corp](https://appshunter.io/developer/1470461774) | [AAA Enterprise Solutions Inc.](https://appshunter.io/developer/1260321808) |

## What reviewers say

### HC Admin

[App page](https://appshunter.io/ios/app/hc-admin/id1470461775)

Manage and monitor your Protector.NET and Odyssey access control systems remotely. View door and floor statuses, override controls, execute action plans, and manage users and credentials.

**Highlights:** Manage multiple system instances, View door and floor status, Override and resume controls, Execute system action plans, View historical notifications, Manage users and credentials

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

**In-app purchases:** none


### Ombrex Extension

[App page](https://appshunter.io/ios/app/ombrex-extension/id1572987473)

Connect your phone to your computer with this utility app. It facilitates seamless communication between devices for various tasks.

**Highlights:** Phone-to-computer connection, Device communication, Utility functions

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HC Admin free?

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

### Is Ombrex Extension free?

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

### Do HC Admin or Ombrex Extension have ads?

Neither HC Admin nor Ombrex Extension shows ads.

### Which is updated more often, HC Admin or Ombrex Extension?

HC Admin ships an update every 2 months, and Ombrex Extension every 2 months. Most recently, HC Admin was updated on September 21, 2026 and Ombrex Extension on June 1, 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.*