# MParkHQ vs Security & Fire Security Expo

The clearest difference is update cadence: Security & Fire Security Expo at monthly against MParkHQ's every 9 months. Security & Fire Security Expo also leads on device support. MParkHQ's advantage is iOS requirement (15.6 vs 17.0). On price 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.

MParkHQ ships an update every 9 months, Security & Fire Security Expo monthly. The most recent releases landed on October 12, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | MParkHQ | Security & Fire Security Expo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | Every 9 months | **Monthly** |
| Size | 119 MB | 60 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | — | **iPhone, iPad** |
| Age rating | 4+ | 17+ |
| Developer | [Stockland Corporation Limited](https://appshunter.io/developer/491876534) | [Diversified Communications Australia](https://appshunter.io/developer/1350367218) |

## What reviewers say

### MParkHQ

[App page](https://appshunter.io/ios/app/mparkhq/id6466910948)

**In-app purchases:** none


### Security & Fire Security Expo

[App page](https://appshunter.io/ios/app/security-and-fire-security-expo/id6789022136)

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

**In-app purchases:** none


## Frequently asked questions

### Is MParkHQ free?

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

### Is Security & Fire Security Expo free?

Security & Fire Security Expo is free to download, with no in-app purchases.

### Which is updated more often, MParkHQ or Security & Fire Security Expo?

MParkHQ ships an update every 9 months, and Security & Fire Security Expo monthly. Most recently, MParkHQ was updated on October 12, 2026 and Security & Fire Security Expo on October 8, 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.*