# U vs Infinity Smart

The clearest difference is review sentiment: Infinity Smart at 75% against U's 33%. U's advantage is update cadence (every 2 months vs every 16 months). 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.

U ships an update every 2 months, Infinity Smart every 16 months. The most recent releases landed on September 14, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | U | Infinity Smart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (10 ratings)](https://appshunter.io/ios/app/u-smart/id1444766879/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 33.3% of reviews | **75.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 16 months |
| Monetization | Free | Free |
| Size | 200 MB | 203 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Umax Czech a.s.](https://appshunter.io/developer/1444766878) | [Blumenau Iluminacao Ltda](https://appshunter.io/developer/1555623187) |

## What reviewers say

### U

[App page](https://appshunter.io/ios/app/u-smart/id1444766879)

Control and manage your smart home devices from a single application. Easily share access with household members and monitor various UMAX U-Smart devices like cameras, sensors, and lighting.

**Highlights:** Remote device control, Household member sharing, Energy measurement sockets, Security camera monitoring, Sensor integration (motion, smoke, gas), Smart lighting control

**Features:** macOS Compatibility

**In-app purchases:** none


### Infinity Smart

[App page](https://appshunter.io/ios/app/infinity-smart/id1555623046)

Control smart lighting products remotely, create custom scenes and automations, and share device access with family. Enjoy features like timers and music integration for a personalized home environment.

**Highlights:** Remote control of smart lighting, Scene and automation creation, Timer and music functions, Easy installation and configuration, Family device sharing

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is U free?

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

### Is Infinity Smart free?

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

### Do U or Infinity Smart have ads?

Neither U nor Infinity Smart shows ads.

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

U ships an update every 2 months, and Infinity Smart every 16 months. Most recently, U was updated on September 14, 2026 and Infinity Smart on September 13, 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.*