# NLT Duy Tu vs US Buildings

The clearest difference is device support: NLT Duy Tu at 2 against US Buildings's —. On price, in-app purchases and iOS requirement 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 | NLT Duy Tu | US Buildings |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 18 months | — |
| Size | 13 MB | 77 MB |
| Requires iOS | 12.4 | **12.0** |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Nam Long Technology Investment Group Joint Stock Company](https://appshunter.io/developer/1596725352) | [Khuong Tuan Tran](https://appshunter.io/developer/1655851413) |

## What reviewers say

### NLT Duy Tu

[App page](https://appshunter.io/ios/app/nlt-duy-tu/id1629197853)

**Features:** macOS Compatibility

**In-app purchases:** none


### US Buildings

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

**In-app purchases:** none


## Frequently asked questions

### Is NLT Duy Tu free?

NLT Duy Tu is free to download, with no in-app purchases.

### Is US Buildings free?

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

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*