# Ajax Security System vs AENO

The clearest difference is rating: Ajax Security System at 4.3 against AENO's 3.7. Ajax Security System also leads on update cadence (fortnightly vs every 6 months) and ratings volume (270 vs 3). AENO's advantage is iOS requirement (14.0 vs 18.0). 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.

Ajax Security System holds the better App Store score, 4.3 against 3.7. That said, the two scores are not equally well evidenced: Ajax Security System has 270 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 73% of Ajax Security System's written reviews are positive against 56% of AENO's.

Ajax Security System ships an update fortnightly, AENO every 6 months. The most recent releases landed on September 26, 2026 and July 31, 2026 respectively.

## The numbers

| Metric | Ajax Security System | AENO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (270 ratings)](https://appshunter.io/ios/app/ajax-security-system/id1063166247/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/aeno/id1568753081/reviews) |
| Number of ratings | **270** | 3 |
| Positive reviews | **73.0% of reviews** | 56.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 6 months |
| Monetization | Free | Free |
| Size | 727 MB | 209 MB |
| Requires iOS | 18.0 | **14.0** |
| Devices | iPhone, Apple Watch | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ajax Systems Inc](https://appshunter.io/developer/1063166246) | [Perenio IoT](https://appshunter.io/developer/1373712776) |

## What reviewers say

### Ajax Security System

[App page](https://appshunter.io/ios/app/ajax-security-system/id1063166247)

Monitor your home or office security, receive instant alerts, and manage video surveillance and automation from a single interface. Arm/disarm your system, view visual alarm verification, and create custom automation scenarios for enhanced safety and convenience.

**Highlights:** Arm and disarm system remotely, Real-time event monitoring, Instant critical alerts, Visual alarm verification, Automation scenario creation, Mobile panic button, Manage multiple spaces

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Reliable system
- 👍 Easy to use app
- 🔒 Comprehensive security
- 💡 Convenient remote control
- 🚀 Stable and functional

**What reviewers complain about**

- 🐛 App freezes and crashes
- 👎 Constant updates
- 👎 Limited customization options
- 👎 Compatibility issues with iPad
- 👎 Buggy notifications

**Reported bugs**

- App freezing when accessing notifications
- Geofencing not working as expected
- Delayed response when arming/disarming
- Accidental panic button triggers
- Connectivity issues after WiFi changes

**Requested features**

- Ability to schedule night mode
- More sound options for door chimes
- Improved iPad app experience
- Siri/HomeKit integration
- Customizable alarm volume and notifications


### AENO

[App page](https://appshunter.io/ios/app/aeno/id1568753081)

Control your smart home devices with ease. Turn appliances on/off, set custom schedules, and create automated scenarios. Receive important alerts and share device access with family and friends.

**Highlights:** Remote on/off control, Preset and adjust settings, Intelligent scenario setup, Device interconnections, Alerts and notifications, Share device control

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

**In-app purchases:** none


## Frequently asked questions

### Is Ajax Security System free?

Ajax Security System is free to download, with no in-app purchases.

### Is AENO free?

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

### Which has better reviews, Ajax Security System or AENO?

Ajax Security System is rated higher. Ajax Security System averages 4.3 out of 5 from 270 ratings, while AENO averages 3.7 from 3 ratings.

### Do Ajax Security System or AENO have ads?

Neither Ajax Security System nor AENO shows ads.

### Which is updated more often, Ajax Security System or AENO?

Ajax Security System ships an update fortnightly, and AENO every 6 months. Most recently, Ajax Security System was updated on September 26, 2026 and AENO on July 31, 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.*