# Pro vs DMZ

The clearest difference is update cadence: Pro at monthly against DMZ's every 26 months. DMZ's advantage is iOS requirement (10.0 vs 13.0). 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.

Pro ships an update monthly, DMZ every 26 months. The most recent releases landed on October 25, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Pro | DMZ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.9 (51 ratings)](https://appshunter.io/ios/app/pro-vigil/id1463760371/reviews)** | — |
| Number of ratings | **51** | — |
| Positive reviews | 8.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 26 months |
| Monetization | Free | — |
| Size | 87 MB | 33 MB |
| Requires iOS | 13.0 | **10.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pro-Vigil, Inc.](https://appshunter.io/developer/485309222) | [DMZ Builders](https://appshunter.io/developer/1476975451) |

## What reviewers say

### Pro

[App page](https://appshunter.io/ios/app/pro-vigil/id1463760371)

Manage your business security remotely with live surveillance features. Arm or disarm your site, review event logs, and access camera feeds. Order new equipment and monitor your existing hardware's health.

**Highlights:** Remote site arm/disarm, View event logs, Live camera status, Order new equipment, Equipment health check, Request support

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

**In-app purchases:** none


### DMZ

[App page](https://appshunter.io/ios/app/dmz/id1476975452)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pro free?

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

### Is DMZ free?

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

### Do Pro or DMZ have ads?

Neither Pro nor DMZ shows ads.

### Which is updated more often, Pro or DMZ?

Pro ships an update monthly, and DMZ every 26 months. Most recently, Pro was updated on October 25, 2026 and DMZ on October 15, 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.*