# SI Scan vs Building X Fire Connect

The clearest difference is update cadence: SI Scan at every 2 weeks against Building X Fire Connect's every 2 months. SI Scan also leads on iOS requirement (10.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

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

SI Scan ships an update every 2 weeks, Building X Fire Connect every 2 months. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | SI Scan | Building X Fire Connect |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/building-x-fire-connect/id6452015285/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | — | Free |
| Size | 43 MB | 39 MB |
| Requires iOS | **10.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Loadsys Consulting Inc](https://appshunter.io/developer/1287111191) | [Siemens AG](https://appshunter.io/developer/394503271) |

## What reviewers say

### SI Scan

[App page](https://appshunter.io/ios/app/si-scan-reports/id1458334127)

**Features:** macOS Compatibility

**In-app purchases:** none


### Building X Fire Connect

[App page](https://appshunter.io/ios/app/building-x-fire-connect/id6452015285)

Monitor the live status of Siemens Fire protection systems remotely. Receive customizable push notifications for events and access historical data to ensure peace of mind.

**Highlights:** Live site status monitoring, Current and historical event logs, Customizable push notifications, Role-based access, Remote system management

**In-app purchases:** none


## Frequently asked questions

### Is SI Scan free?

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

### Is Building X Fire Connect free?

Building X Fire Connect is free to download, with no in-app purchases.

### Do SI Scan or Building X Fire Connect have ads?

Neither SI Scan nor Building X Fire Connect shows ads.

### Which is updated more often, SI Scan or Building X Fire Connect?

SI Scan ships an update every 2 weeks, and Building X Fire Connect every 2 months. Most recently, SI Scan was updated on October 29, 2026 and Building X Fire Connect on October 30, 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.*