# Smart Building Controller vs QS LAND

Smart Building Controller and QS LAND are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | Smart Building Controller | QS LAND |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | — |
| Size | 27 MB | 29 MB |
| Requires iOS | 13.4 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Minh Phuc Nguyen](https://appshunter.io/developer/1442056130) | [S - TECH TECHNOLOGY LIMITED COMPANY](https://appshunter.io/developer/1619489979) |

## What reviewers say

### Smart Building Controller

[App page](https://appshunter.io/ios/app/smart-building-controller/id1502069502)

**Features:** Vision Pro support

**In-app purchases:** none


### QS LAND

[App page](https://appshunter.io/ios/app/qs-land/id6477999601)

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

**In-app purchases:** none


## Frequently asked questions

### Is Smart Building Controller free?

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

### Is QS LAND free?

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

### Do Smart Building Controller or QS LAND have ads?

Neither Smart Building Controller nor QS LAND shows ads.

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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.*