# Sentry Technology vs Vantage Command Centre

The clearest difference is update cadence: Vantage Command Centre at every 3 weeks against Sentry Technology's every 2 months. Sentry Technology's advantage is iOS requirement (11.0 vs 15.0). 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.

Sentry Technology ships an update every 2 months, Vantage Command Centre every 3 weeks. The most recent releases landed on October 8, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Sentry Technology | Vantage Command Centre |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 38 MB | 53 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Sentry Technology Pty Ltd](https://appshunter.io/developer/1646545662) | [ResVu Pty Ltd](https://appshunter.io/developer/1350308327) |

## What reviewers say

### Sentry Technology

[App page](https://appshunter.io/ios/app/sentry-technology/id6443494177)

**Features:** macOS Compatibility

**In-app purchases:** none


### Vantage Command Centre

[App page](https://appshunter.io/ios/app/vantage-command-centre/id6743142301)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sentry Technology free?

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

### Is Vantage Command Centre free?

Vantage Command Centre is free to download, with no in-app purchases.

### Do Sentry Technology or Vantage Command Centre have ads?

Neither Sentry Technology nor Vantage Command Centre shows ads.

### Which is updated more often, Sentry Technology or Vantage Command Centre?

Sentry Technology ships an update every 2 months, and Vantage Command Centre every 3 weeks. Most recently, Sentry Technology was updated on October 8, 2026 and Vantage Command Centre on September 29, 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.*