# Phoenix vs U

The clearest difference is review sentiment: U at 80% against Phoenix's 33%. U also leads on update cadence (every 5 weeks vs every 3 months). Phoenix's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 16.6). 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.

Phoenix ships an update every 3 months, U every 5 weeks. The most recent releases landed on October 15, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Phoenix | U |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.8 (5 ratings)](https://appshunter.io/ios/app/phoenix-mk/id893906975/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 33.3% of reviews | **80.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 50 MB | 56 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [GLEISHER, TOV](https://appshunter.io/developer/1277630725) | [a2softin](https://appshunter.io/developer/1133492162) |

## What reviewers say

### Phoenix

[App page](https://appshunter.io/ios/app/phoenix-mk/id893906975)

Monitor and remotely control security systems with this mobile application. Receive event notifications, view system status, and activate a panic button. Access is secured with password or fingerprint protection.

**Highlights:** View system status, Receive event notifications, Remote control of systems, Panic button functionality, Password/fingerprint protection

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Phoenix free?

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

### Is U free?

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

### Do Phoenix or U have ads?

Neither Phoenix nor U shows ads.

### Which is updated more often, Phoenix or U?

Phoenix ships an update every 3 months, and U every 5 weeks. Most recently, Phoenix was updated on October 15, 2026 and U on October 21, 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.*