# Smart Sentry vs AEYE Defend

The clearest difference is rating: AEYE Defend at 5.0 against Smart Sentry's 4.0. Smart Sentry's advantage is update cadence (every 6 weeks vs every 3 months) and ratings volume (3 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

AEYE Defend holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

Smart Sentry ships an update every 6 weeks, AEYE Defend every 3 months. The most recent releases landed on September 15, 2026 and June 7, 2026 respectively.

## The numbers

| Metric | Smart Sentry | AEYE Defend |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (3 ratings)](https://appshunter.io/ios/app/smart-sentry/id1561635730/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/aeye-defend/id6463210527/reviews)** |
| Number of ratings | **3** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Monetization | Free | Free |
| Size | 44 MB | 65 MB |
| Requires iOS | 15.1 | **14.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Smart Home Sentry, Inc](https://appshunter.io/developer/1561145139) | [21st Century AEYE LLC](https://appshunter.io/developer/1704153351) |

## What reviewers say

### Smart Sentry

[App page](https://appshunter.io/ios/app/smart-sentry/id1561635730)

This app transforms your existing security camera system into a proactive monitoring solution using AI-powered video analytics. Receive real-time alerts, manage their status, and view live camera feeds directly from your mobile device.

**Highlights:** Real-time security alerts, Alert status management, Review closed alerts, Live camera view, Arm/Disarm cameras, Notification control

**Features:** Vision Pro support

**In-app purchases:** none


### AEYE Defend

[App page](https://appshunter.io/ios/app/aeye-defend/id6463210527)

This platform uses AI to detect weapons in real-time through CCTV feeds, providing instant alerts and precise location data. It empowers administrators to respond swiftly to threats and safeguard environments.

**Highlights:** AI-powered weapon detection, Real-time threat identification, Geo-location of threats, Instant security alerts, CCTV system integration, Emergency alert activation

**In-app purchases:** none


## Frequently asked questions

### Is Smart Sentry free?

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

### Is AEYE Defend free?

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

### Which has better reviews, Smart Sentry or AEYE Defend?

AEYE Defend is rated higher. Smart Sentry averages 4.0 out of 5 from 3 ratings, while AEYE Defend averages 5.0 from 1 ratings.

### Do Smart Sentry or AEYE Defend have ads?

Neither Smart Sentry nor AEYE Defend shows ads.

### Which is updated more often, Smart Sentry or AEYE Defend?

Smart Sentry ships an update every 6 weeks, and AEYE Defend every 3 months. Most recently, Smart Sentry was updated on September 15, 2026 and AEYE Defend on June 7, 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.*