# U vs AET Security

The clearest difference is update cadence: U at every 5 weeks against AET Security's every 12 months. AET Security's advantage is 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.

U ships an update every 5 weeks, AET Security every 12 months. The most recent releases landed on October 29, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | U | AET Security |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 12 months |
| Monetization | Free | — |
| Size | 56 MB | 50 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [a2softin](https://appshunter.io/developer/1133492162) | [Oryx Systems CC](https://appshunter.io/developer/966072104) |

## What reviewers say

### U

[App page](https://appshunter.io/ios/app/u-prox-installer/id1511573806)

Configure and manage your wireless security system remotely. Install, test, and calibrate system components, manage security groups, and connect to monitoring services. Control user access and permissions for your security system.

**Highlights:** Adjust wireless security system, Install, test, and calibrate elements, Manage security groups, Connect to monitoring companies, Add/remove users, Grant control rights

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

**In-app purchases:** none


### AET Security

[App page](https://appshunter.io/ios/app/aet-security/id6572299380)

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

**In-app purchases:** none


## Frequently asked questions

### Is U free?

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

### Is AET Security free?

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

### Do U or AET Security have ads?

Neither U nor AET Security shows ads.

### Which is updated more often, U or AET Security?

U ships an update every 5 weeks, and AET Security every 12 months. Most recently, U was updated on October 29, 2026 and AET Security on September 17, 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.*