# Brilliance Smart vs U

The clearest difference is rating: Brilliance Smart at 4.8 against U's 3.0. Brilliance Smart also leads on ratings volume (3.2K vs 1). U's advantage is iOS requirement (10.0 vs 12.0). On price, review sentiment, update cadence and ads there is nothing between them.

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

Brilliance Smart holds the better App Store score, 4.8 against 3.0. That said, the two scores are not equally well evidenced: Brilliance Smart has 3.2K ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 43% of Brilliance Smart's written reviews are positive against 50% of U's, so the app with the better star average is not the one people write more warmly about.

Brilliance Smart ships an update every 3 months, U every 2 months. The most recent releases landed on September 22, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Brilliance Smart | U |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (3.2K ratings)](https://appshunter.io/ios/app/brilliance-smart/id1441378472/reviews)** | [3.0 (1 ratings)](https://appshunter.io/ios/app/u-sync/id1485733488/reviews) |
| Number of ratings | **3.2K** | 1 |
| Positive reviews | 42.5% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 189 MB | 49 MB |
| Requires iOS | 12.0 | **10.0** |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Brilliance LED, LLC](https://appshunter.io/developer/936602983) | [Universal Lighting System](https://appshunter.io/developer/1485568087) |

## What reviewers say

### Brilliance Smart

[App page](https://appshunter.io/ios/app/brilliance-smart/id1441378472)

Control your LED lighting with this app. Adjust brightness, set timers, and change colors for various compatible LED products. Manage your smart lighting experience easily.

**Highlights:** LED control, Dimming, Timers, Color adjustment, On/Off control

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Fast setup
- 💡 Helpful customer support
- 🔒 Reliable connectivity

**What reviewers complain about**

- 🐛 Frequent login issues
- 🐛 Automation problems
- 🐛 Connectivity problems
- 👎 Not user-friendly

**Reported bugs**

- App crashes after updates
- Automations not saving properly
- Inconsistent WiFi connectivity
- Login credentials not working

**Requested features**

- Allow users to input location for sunrise/sunset automation
- Add ability to directly enter RGB values for light color control
- Improve automation creation and management
- Enhance multi-user support and guest access


### U

[App page](https://appshunter.io/ios/app/u-sync/id1485733488)

Control your smart lighting system with this app. Set custom schedules for different zones, turn lights on/off manually, and name your zones for easy management. It's a convenient interface for Universal Lighting Systems' Zone Control transformers.

**Highlights:** Set zone schedules, Manual zone control, Name custom zones, Individual zone timing, System on/off control

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Brilliance Smart free?

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

### Is U free?

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

### Which has better reviews, Brilliance Smart or U?

Brilliance Smart is rated higher. Brilliance Smart averages 4.8 out of 5 from 3.2K ratings, while U averages 3.0 from 1 ratings.

### Do Brilliance Smart or U have ads?

Neither Brilliance Smart nor U shows ads.

### Which is updated more often, Brilliance Smart or U?

Brilliance Smart ships an update every 3 months, and U every 2 months. Most recently, Brilliance Smart was updated on September 22, 2026 and U on June 1, 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.*