# Room Control vs U

The clearest difference is in-app purchases: Room Control at none against U's 3. U's advantage is update cadence (every 9 days vs every 5 weeks) and iOS requirement (12.0 vs 14.0). On price, ads and device support there is nothing between them.

Both are free to download. U sells 3 in-app purchases, starting at $2.99 per 7 days. Room Control asks for nothing beyond the download.

Room Control ships an update every 5 weeks, U every 9 days. The most recent releases landed on September 10, 2026 and June 5, 2026 respectively.

## The numbers

| Metric | Room Control | U |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/u-bacnet/id6751057296/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 9 days** |
| Monetization | — | Free with in-app purchases |
| Size | 42 MB | 31 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fr. Sauter AG](https://appshunter.io/developer/586916485) | [IMMA MOLINA](https://appshunter.io/developer/1833286076) |

## What reviewers say

### Room Control

[App page](https://appshunter.io/ios/app/room-control/id1442188182)

**Features:** macOS Compatibility

**In-app purchases:** none


### U

[App page](https://appshunter.io/ios/app/u-bacnet/id6751057296)

This tool helps building automation professionals discover and interact with BACnet/IP devices on their local network. It allows users to scan for devices, view objects, and read properties through an intuitive interface.

**Highlights:** Automatic BACnet/IP device scanning, View and filter discovered devices, Browse device objects, Read device properties, User-friendly interface

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| U-BACnet Premium | $2.99 | per 7 days |
| U-BACnet Premium | $9.99 | per month |
| U-BACnet Premium | $99.99 | per year |


## Frequently asked questions

### Is Room Control free?

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

### Is U free?

U is free to download, with in-app purchases available.

### Do Room Control or U have ads?

Neither Room Control nor U shows ads.

### Which is updated more often, Room Control or U?

Room Control ships an update every 5 weeks, and U every 9 days. Most recently, Room Control was updated on September 10, 2026 and U on June 5, 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.*