# GT Alarm vs SecurlanPro

The clearest difference is update cadence: GT Alarm at every 4 weeks against SecurlanPro's every 3 months. 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.

GT Alarm ships an update every 4 weeks, SecurlanPro every 3 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | GT Alarm | SecurlanPro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 3 months |
| Size | 64 MB | 100 MB |
| Requires iOS | **15.0** | 16 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [MACNIL Gruppo ZUCCHETTI](https://appshunter.io/developer/975483908) | [Evoforce srl](https://appshunter.io/developer/969849881) |

## What reviewers say

### GT Alarm

[App page](https://appshunter.io/ios/app/gt-alarm/id1482901623)

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

**In-app purchases:** none


### SecurlanPro

[App page](https://appshunter.io/ios/app/securlanpro/id1566787598)

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

**In-app purchases:** none


## Frequently asked questions

### Is GT Alarm free?

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

### Is SecurlanPro free?

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

### Do GT Alarm or SecurlanPro have ads?

Neither GT Alarm nor SecurlanPro shows ads.

### Which is updated more often, GT Alarm or SecurlanPro?

GT Alarm ships an update every 4 weeks, and SecurlanPro every 3 months. Most recently, GT Alarm was updated on November 3, 2026 and SecurlanPro on November 3, 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.*