# 247Express vs US Buildings

The clearest difference is device support: 247Express at 3 against US Buildings's —. US Buildings's advantage is iOS requirement (12.0 vs 15.1). On price and in-app purchases there is nothing between them.

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

## The numbers

| Metric | 247Express | US Buildings |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 6 weeks | — |
| Size | 79 MB | 77 MB |
| Requires iOS | 15.1 | **12.0** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [247 Holdings](https://appshunter.io/developer/1322254669) | [Khuong Tuan Tran](https://appshunter.io/developer/1655851413) |

## What reviewers say

### 247Express

[App page](https://appshunter.io/ios/app/247express/id1438093138)

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

**In-app purchases:** none


### US Buildings

[App page](https://appshunter.io/ios/app/us-buildings/id1663442918)

**In-app purchases:** none


## Frequently asked questions

### Is 247Express free?

247Express is free to download, with no in-app purchases.

### Is US Buildings free?

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

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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.*