# HySecurity Installer App vs Centrios

The clearest difference is ads: HySecurity Installer App at none against Centrios's shown. HySecurity Installer App also leads on monetization model (free vs ad-supported) and review sentiment (100% vs 90%). Centrios's advantage is update cadence (every 6 weeks vs every 9 months). On price, rating, ratings volume 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.

On the App Store both sit at effectively the same score — 4.5 for HySecurity Installer App against 4.4 for Centrios. Both are backed by a comparable volume of ratings — 8 and 14 respectively. Written reviews are what separate them: 100% of HySecurity Installer App's written reviews are positive against 90% of Centrios's.

HySecurity Installer App ships an update every 9 months, Centrios every 6 weeks. The most recent releases landed on September 23, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | HySecurity Installer App | Centrios |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (8 ratings)](https://appshunter.io/ios/app/hysecurity-installer-app/id1501325597/reviews)** | [4.4 (14 ratings)](https://appshunter.io/ios/app/centrios/id6449100322/reviews) |
| Number of ratings | 8 | **14** |
| Positive reviews | **100.0% of reviews** | 90.5% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 9 months | **Every 6 weeks** |
| Monetization | **Free** | Ad-supported |
| Size | 13 MB | 371 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Nice Spa](https://appshunter.io/developer/1063645984) | [Assa Abloy Of Canada Ltd](https://appshunter.io/developer/1687705830) |

## What reviewers say

### HySecurity Installer App

[App page](https://appshunter.io/ios/app/hysecurity-installer-app/id1501325597)

This app allows professional installers to wirelessly connect with gate operator controllers to change settings, run diagnostics, and access documentation. It streamlines common configurations and allows for saving and sharing diagnostic logs.

**Highlights:** Wireless connection to gate controllers, Change and adjust settings, Run diagnostics and save logs, Store and reuse common configurations, Access documentation and diagrams

**Features:** macOS Compatibility

**In-app purchases:** none


### Centrios

[App page](https://appshunter.io/ios/app/centrios/id6449100322)

Manage business access remotely with a smart lock system. Control locks, grant temporary access to staff and visitors, and monitor activity logs. Ideal for businesses needing secure and flexible entry management.

**Highlights:** Unlock and lock doors remotely, Grant access to staff and visitors, Create and edit access schedules, View activity and access history, Manage multiple locations

**In-app purchases:** none


## Frequently asked questions

### Is HySecurity Installer App free?

HySecurity Installer App is free to download, with no in-app purchases.

### Is Centrios free?

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

### Which has better reviews, HySecurity Installer App or Centrios?

HySecurity Installer App is rated higher. HySecurity Installer App averages 4.5 out of 5 from 8 ratings, while Centrios averages 4.4 from 14 ratings.

### Do HySecurity Installer App or Centrios have ads?

Centrios shows ads; HySecurity Installer App does not.

### Which is updated more often, HySecurity Installer App or Centrios?

HySecurity Installer App ships an update every 9 months, and Centrios every 6 weeks. Most recently, HySecurity Installer App was updated on September 23, 2026 and Centrios on October 6, 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.*