# Sentry vs PAAT

The clearest difference is update cadence: PAAT at every 3 weeks against Sentry's every 3 months. PAAT also leads on iOS requirement (13.0 vs 16.6). 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 ships an update every 3 months, PAAT every 3 weeks. The most recent releases landed on August 10, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Sentry | PAAT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (6 ratings)](https://appshunter.io/ios/app/sentry-secure/id1525626794/reviews)** | — |
| Number of ratings | **6** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 56 MB | 11 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [VPI Engineering](https://appshunter.io/developer/888055894) | [IAEA](https://appshunter.io/developer/535500126) |

## What reviewers say

### Sentry

[App page](https://appshunter.io/ios/app/sentry-secure/id1525626794)

Enhances situational awareness for law enforcement and first responders involved in alarm monitoring strategies. It supports partnerships with government and businesses to protect strategic assets globally.

**Highlights:** Elevates situational awareness, Supports alarm monitoring strategies, Partners with government and first responders, Protects strategic assets globally

**Features:** Vision Pro support

**In-app purchases:** none


### PAAT

[App page](https://appshunter.io/ios/app/paat-iaea/id6470376172)

**In-app purchases:** none


## Frequently asked questions

### Is Sentry free?

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

### Is PAAT free?

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

### Do Sentry or PAAT have ads?

Neither Sentry nor PAAT shows ads.

### Which is updated more often, Sentry or PAAT?

Sentry ships an update every 3 months, and PAAT every 3 weeks. Most recently, Sentry was updated on August 10, 2026 and PAAT on September 9, 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.*